2001 national household travel survey user's guide - NHTS Home ...

More documents

Recommendations

Info

are selected for the sample each time it is conducted. The NHTS is not currently a longitudinal survey, which would involve tracking the same sample households over time.] • information that would identify the exact household or workplace location. This information is collected but not published to protect the confidentiality of respondents, and • the traveler's reason for selecting a specific mode of travel over another mode. 1-C. SURVEY COVERAGE 1-C.1. WHO IS AN ELIGIBLE PARTICIPANT The NHTS is a survey of the civilian, non-institutionalized population of the United States. Sampling is done by creating a random-digit dialing (RDD) list of telephone numbers. An eligible household excludes telephones in motels, hotels, group quarters, such as nursing homes, prisons, barracks, convents or monasteries and any living quarters with 10 or more unrelated roommates. Telephones in dorm rooms, fraternity and sorority houses were eligible provided the residence had less than 11 household members. Therefore, students who normally reside at school but were living at home for the summer were not considered household members at their parent's home. Household members included people who think of the sampled household as their primary place of residence. It included persons who usually stay in the household but were temporarily away on business, vacation, or in a hospital. It did not include people just visiting, such as a college student who normally has been living away at school. 1-7
1.C.2. WHEN WAS THE SURVEY CONDUCTED The 2001 NHTS for the national and New York add-on was conducted over a period from March 2001 through May 2002. The first telephone call to recruit a household in the national sample was made on March 19, 2001. Travel days were assigned for all seven days of the week, including all holidays. The first travel day assigned was March 29, 2001. The last travel day assigned was May 4, 2002. The assigned travel period for long-distance trip reporting was the four-week period ending with the travel day. So, the first travel period assigned was March 2 through March 29, 2001, and the last travel period assigned was April 7 through May 4, 2002. Data collection for the 2001 Wisconsin add-on was conducted over a period from May 1, 2001 through May 6, 2002. The first telephone call to recruit a household was made on May 1, 2001. Travel days were assigned for all seven days of the week, including all holidays. The first travel day assigned was May 11, 2001. The last travel day assigned was May 3, 2002. The assigned travel period for long-distance trip reporting was the four-week period ending with the travel day. So, the last travel period assigned was April 6 through May 3, 2002. Data collection for 2001 Baltimore, Des Moines, Hawaii, Kentucky, Lancaster PA, Oahu, and Texas add-ons were conducted between May 31, 2001 and July 5, 2002. The first household interview was initiated on May 31, 2001. The first travel day assigned was June 12, 2001. The last travel day assigned was June 28, 2002. Longdistance data was collected only for the Texas add-on. 1.C.3. WHAT TRIPS ARE INCLUDED For the travel day portion of the survey, all trips reported by eligible household members in eligible households in the U.S. were recorded. Household members who were travelling outside the U.S. for the entire travel day were not asked to report their daily travel. However, households in the national sample, New York, Texas and Wisconsin add-ons were required to report their long-distance travel. The designated 24-hour travel day starts at 4:00 am of the day assigned and continues until 3:59 am of the following day. On a typical day, 4 am represents the time 1-8
Page 1 and 2: 2001 NATIONAL HOUSEHOLD TRAVEL SURV
Page 3 and 4: TABLE OF CONTENTS (continued) 2-D.8
Page 5 and 6: TABLE OF CONTENTS (continued) 6-C.
Page 7 and 8: TABLE OF CONTENTS (continued) LIST
Page 9 and 10: USER’S GUIDE This guide includes
Page 11 and 12: These data are collected for: • a
Page 13: • information on each household v
Page 17 and 18: Exhibit 1-1. Changes Over Time in t
Page 19 and 20: The 1969 questionnaire was very sho
Page 21 and 22: In addition to a combined survey, t
Page 23 and 24: CHAPTER 2. SURVEY CONTENT AND INTER
Page 25 and 26: As in the Wisconsin add-on, the adv
Page 27 and 28: Exhibit 2-1. Household Interview Co
Page 29 and 30: • the interviewer was told that t
Page 31 and 32: Exhibit 2-2. Person Interview Conte
Page 33 and 34: Exhibit 2-3. Contents of the Odomet
Page 35 and 36: 5. Driver status - items C8, C13 an
Page 37 and 38: 6. Overnight stops, transportation
Page 39 and 40: include additional questions to det
Page 41 and 42: 2-E. TYPICAL NHTS HOUSEHOLD 2-E.1.
Page 43 and 44: Person Interview - Amy completed he
Page 45 and 46: Person Interview continued with Amy
Page 47 and 48: 2-E.7. TYPICAL NHTS HOUSEHOLD: THAN
Page 49 and 50: 3-A.2. HOW THE DATA WERE COLLECTED
Page 51 and 52: 3-B.2. SAMPLING FRAME Westat’s sa
Page 53 and 54: 3-C.3. INTERVIEWER MONITORING Inter
Page 55 and 56: 3-C.8. ADVANCE LETTER AND CASH INCE
Page 57 and 58: • An eye-catching bright yellow r
Page 59 and 60: • if a travel diary was completed
Page 61 and 62: 3-D.2. UPDATING CATI DURING DATA CO
Page 63 and 64: 3-D.3. APPROACH TO POST INTERVIEW E
Page 65 and 66:
thus were recorded on a "Missed Tri
Page 67 and 68:
In addition to missed trips reporte
Page 69 and 70:
member at all times on the trip. If
Page 71 and 72:
Table 3-1. Number of Completed Hous
Page 73 and 74:
8. During the editing process, cert
Page 75 and 76:
Exhibit 3-1. Changes in the 2001 NH
Page 77 and 78:
CHAPTER 4. SURVEY RESPONSE RATES We
Page 79 and 80:
Table 4-1. Weighted Household Respo
Page 81 and 82:
Table 4-2. Weighted Person Response
Page 83 and 84:
5-A. HOUSEHOLD WEIGHTS 5-A.1. INITI
Page 85 and 86:
A final step was to “trim” very
Page 87 and 88:
5-C. PERSON TRIP WEIGHTS FOR TRAVEL
Page 89 and 90:
CHAPTER 6. DESCRIPTION OF DATA FILE
Page 91 and 92:
6-B. RELATIONSHIP BETWEEN THE FOUR
Page 93 and 94:
In earlier NHTSs, before “stayed
Page 95 and 96:
Exhibit 6-2. Contents of the 2001 N
Page 97 and 98:
NQR (No match with 1995) Indicates
Page 99 and 100:
6-E. DERIVED VARIABLES Over 239 der
Page 101 and 102:
7-A. TRAVEL CONCEPTS 7-A.1. OVERVIE
Page 103 and 104:
Contact information for user suppor
Page 105 and 106:
7-D.2. WHICH WEIGHT TO USE There ar
Page 107 and 108:
Tables 7-2 and 7-3 provide the vari
Page 109 and 110:
vehicles that would have been obtai
Page 111 and 112:
7-G.2. ID NUMBERS Each unit (e.g. h
Page 113 and 114:
The variables HOUSEID and PERSONID
Page 115 and 116:
NHTS Listing of All Variables By Al
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
NHTS Household File Codebook Public
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
NHTS Person File Codebook Public Us
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
NHTS Vehicle File Codebook Public U
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
NHTS Day Trip File Codebook Public
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
NHTS Long Trip File Codebook Public
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Page 309 and 310:
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Page 321 and 322:
Page 323 and 324:
The SAS System 2001-2002 National H
Page 325 and 326:
Page 327 and 328:
Page 329 and 330:
Page 331 and 332:
Page 333 and 334:
Page 335 and 336:
Page 337 and 338:
Page 339 and 340:
Page 341 and 342:
Page 343 and 344:
Page 345 and 346:
Page 347 and 348:
APPENDIX D DERIVED VARIABLES This a
Page 349 and 350:
year. Provided by EIA. 14. CDIVMSAR
Page 351 and 352:
31. DRVR_P1 to DRVR_P14*: Indicates
Page 353 and 354:
59. GSCOST: Fuel cost estimated in
Page 355 and 356:
05 Variable HH_RACE5 (C7) is yes (N
Page 357 and 358:
104. IMPTAGE: Subject's age (AGE (C
Page 359 and 360:
16-21 group. 4. If household member
Page 361 and 362:
133. NBIKETRP*: The variable was ob
Page 363 and 364:
calls to the household. Deliver in
Page 365 and 366:
11, 2001. Derived from variable TDA
Page 367 and 368:
201. VEHOWNMO: How long the vehicle
Page 369 and 370:
220. WKSTFIPS: State FIPS Code for
Page 371 and 372:
APPENDIX E ABBREVIATIONS, TRAVEL CO
Page 373 and 374:
egardless of the number of persons
Page 375 and 376:
GLOSSARY HOW TO COMPUTE - The four
Page 377 and 378:
Employed A person is considered emp
Page 379 and 380:
4. Pickup Truck. A pickup truck is
Page 381 and 382:
Passenger For a specific trip, a pa
Page 383 and 384:
or to participate in a sport. 17. R
Page 385 and 386:
Worker See “Employed”. 1. Autom
Page 387 and 388:
Table 1. Full Sample Household Cont
Page 389 and 390:
Page 391 and 392:
Page 393 and 394:
Page 395 and 396:
Page 397 and 398:
Table 2. Full Sample Person Control
Page 399 and 400:
Page 401 and 402:
Page 403 and 404:
Page 405 and 406:
Page 407 and 408:
Page 409 and 410:
Page 411 and 412:
Table 3. National Sample Household
Page 413 and 414:
Page 415 and 416:
Page 417 and 418:
Page 419 and 420:
Table 4. National Sample Person Con
Page 421 and 422:
Page 423 and 424:
Page 425 and 426:
Page 427 and 428:
Table 5. Control Totals for Checkin
Page 429 and 430:
APPENDIX G STANDARD TABLES AND LOGI
Page 431 and 432:
Table 1: Number of Households, By F
Page 433 and 434:
Table 3: Number of Persons in House
Page 435 and 436:
Table 4: Number of Drivers, by Annu
Page 437 and 438:
Table 5: Number of Workers, By MSA
Page 439 and 440:
Table 7: Average Number of Travel D
Page 441 and 442:
Table 9: Number of Travel Day Vehic
Page 443 and 444:
Table 12: Average Vehicle Occupancy
Page 445 and 446:
2 = Median Home Value between Q1 an
Page 447 and 448:
Household Size (1, 2, 3, 4 or more)
Page 449 and 450:
H-2. VARIABLES USED TO DEFINE NONRE
Page 451 and 452:
Home Ownership - (Owner/Renter) - H
Page 453 and 454:
• Numbers that are in-scope. Tele
Page 455 and 456:
Survey Research Organizations (CASR
Page 457 and 458:
identical to the person interview c
Page 459 and 460:
Table I-4. Classification of Househ
Page 461 and 462:
useable household person interview
Page 463 and 464:
APPENDIX J METHODS TO ESTIMATE ANNU
Page 465 and 466:
Table J-1. Lag Time between Two Odo
Page 467 and 468:
Table J-2. 2001 NHTS Sample Vehicle
Page 469 and 470:
Table J-3. NHTS Vehicles 1 by Data
Page 471 and 472:
Odometer2 − Odometer1 VMTJuly2001
Page 473 and 474:
these 48 percentages was used as a
Page 475 and 476:
J-5. ESTIMATION METHODS Six differe
Page 477 and 478:
Approach 3. For vehicles with self-
Page 479 and 480:
J-6. SCREENING OF BESTMILE ESTIMATE
Page 481 and 482:
Consistently to the data quality ch
Page 483 and 484:
APPENDIX K ESTIMATION METHODOLOGIES
Page 485 and 486:
The estimation of these statistics
Page 487 and 488:
adequacy of shortfall adjustments h
Page 489 and 490:
MPG(EPA 55/45) denotes the composit
Page 491 and 492:
MPG MPG i(on i(on - road, EPA city)
Page 493 and 494:
household is in the South, otherwis
Page 495 and 496:
m mpg c ij = ij , ∀ j = 1, 2, …
Page 497 and 498:
expenditures, Ei, was estimated by
Page 499 and 500:
January 2004 Version were set to
Page 501 and 502:
Table 3. Number of Vehicles, Vehicl
Page 503 and 504:
Table 4. United States per Vehicle-
Page 505 and 506:
Peugeot 44 H-42 Lada 69 H-56 Porsch
Page 507 and 508:
MAKE: Alfa Romeo (Cont.) (31) (ALFA
Page 509 and 510:
MAKE: Audi (Cont.) (32) (AUDI) Code
Page 511 and 512:
MAKE: Buick (18) (BUIC) Codes AUTOM
Page 513 and 514:
MAKE: Chevrolet (Cont.) (20) (CHEV)
Page 515 and 516:
MAKE: Chevrolet (Cont.) (20) (CHEV)
Page 517 and 518:
MAKE: Chrysler/DaimlerChrysler (Con
Page 519 and 520:
MAKE: Dodge (07) (DODG) Codes Model
Page 521 and 522:
MAKE: Eagle* (10) (EGIL) Codes AUTO
Page 523 and 524:
MAKE: Ford (Cont.) (12) (FORD) Code
Page 525 and 526:
MAKE: Ford (Cont.) (12) (FORD) Code
Page 527 and 528:
MAKE: GMC (Cont.) (23) (GMC ) Codes
Page 529 and 530:
MAKE: Honda (Acura: See “54”) (
Page 531 and 532:
MAKE: Isuzu (Cont.) (38) (ISU ) Cod
Page 533 and 534:
MAKE: Lancia (40) (LINCI) Codes AUT
Page 535 and 536:
MAKE: Lincoln (Cont.) (13) (LINC) C
Page 537 and 538:
MAKE: Mercedes Benz (Cont.) (42) (M
Page 539 and 540:
MAKE: Mercury (Merkur: See “56”
Page 541 and 542:
MAKE: Mitsubishi (Cont.) (52) (MITS
Page 543 and 544:
MAKE: Oldsmobile (Cont.) (21) (OLDS
Page 545 and 546:
MAKE: Plymouth (Cont.) (09) (PLYM)
Page 547 and 548:
MAKE: Pontiac (Cont.) (22) (PONT) C
Page 549 and 550:
MAKE: Saturn (24) (STrN) Codes AUTO
Page 551 and 552:
MAKE: Suzuki (53) (SUZI) Codes MOTO
Page 553 and 554:
MAKE: Triumph (50) (TRIU) Codes AUT
Page 555 and 556:
MAKE: Volvo (51) (VOLVO) Codes AUTO
Page 557 and 558:
MAKE: Other Import (69) Codes AUTOM
Page 559 and 560:
MAKE: BSA (70) (BSA ) Codes Model I
Page 561 and 562:
Codes Model Includes Model Years Bo
Page 563 and 564:
MAKE: Freightliner (Cont.) (82) (FR
Page 565 and 566:
MAKE: International Harvester/ Navi
Page 567 and 568:
MAKE: Iveco/Magirus* (Cont.) (88) (
Page 569 and 570:
MAKE: Gillig (92) Codes Model Inclu
Page 571 and 572:
MAKE: Other Make (Cont.) (98) Codes
Page 573 and 574:
APPENDIX M 2001 NHTS QUESTIONNAIRE
Page 575 and 576:
SECTION B: VEHICLE DATA PROGRAMMER
Page 577 and 578:
PROGRAMMER NOTE: SET SCRN.VEHICNT.
Page 579 and 580:
C3. (C8) Including yourself, how ma
Page 581 and 582:
PROGRAMMER NOTE: DO NOT ALLOW SCRES
Page 583 and 584:
C10. (SC20) Going back to the ages
Page 585 and 586:
IF OTHRPHON = 0, GO TO BOX BEFORE D
Page 587 and 588:
D3. (D4) To whom should we address
Page 589 and 590:
D8. (D6) Travel patterns are affect
Page 591 and 592:
NATIONAL HOUSEHOLD TRAVEL SURVEY Te
Page 593 and 594:
E4. (N_F1A) Last week, did {you/SUB
Page 595 and 596:
SEGMENT WORK E10. (N_F4) Transporta
Page 597 and 598:
E13. (N_F4B) Would you please provi
Page 599 and 600:
E16. (N_F7) How did {you/SUBJECT} u
Page 601 and 602:
E18. (N_F8A) How many people, inclu
Page 603 and 604:
G4. (N_G11A) Let’s continue with
Page 605 and 606:
PROGRAMMER NOTE: VERIFY IF PREVIOUS
Page 607 and 608:
PROGRAMMER NOTE: START TIME FOR FIR
Page 609 and 610:
G19. (N_G20) Did {you/SUBJECT} use
Page 611 and 612:
G22. (MPO3) {What is the name of th
Page 613 and 614:
G25B. (N_G212) [Now I have a few qu
Page 615 and 616:
G26. (N_G22) {Now I have a few ques
Page 617 and 618:
G26E. (N_G217) [Now I have a few qu
Page 619 and 620:
G27E. (N_G217) What was {your/his/h
Page 621 and 622:
G33. (N_G26OV) Which one? (PUBTYPE)
Page 623 and 624:
G35. (N_G27A) How did {you/SUBJECT}
Page 625 and 626:
G38. (N_G28A) How did {you/SUBJECT}
Page 627 and 628:
PROGRAMMER NOTE: IF (G41 (N_G29A))
Page 629 and 630:
G45. (N_G32) Which household member
Page 631 and 632:
PROGRAMMER NOTE: FOR HHM ENTERED IN
Page 633 and 634:
H1. (H2_4) {What was the farthest c
Page 635 and 636:
SECTION I: FARTHEST TRIP DETAIL PRO
Page 637 and 638:
I5. What type of transportation did
Page 639 and 640:
I8. What type of transportation did
Page 641 and 642:
I11. After {you/s(he)} arrived at t
Page 643 and 644:
PROGRAMMER NOTE: ALLOW INTERVIEWERS
Page 645 and 646:
I15. What type of transportation di
Page 647 and 648:
SECTION J: OVERNIGHT STOPS ROSTERIN
Page 649 and 650:
J3. Tell me all the types of transp
Page 651 and 652:
PROGRAMMER NOTE: IF K2 (G2) MRTMTH
Page 653 and 654:
K7. (T2) In what month did {you/SUB
Page 655 and 656:
PROGRAMMER NOTE: IN L2 (N_E1A-D), A
Page 657 and 658:
PROGRAMMER NOTE: IF L5 (N_E2) YEARM
Page 659 and 660:
PROGRAMMER NOTE: IF THE VEHICLE IS
Page 661 and 662:
L11. (N_E8) In the past two months,
Page 663 and 664:
M5. (N_K5D) How long {have you/has
Page 665 and 666:
PROGRAMMER NOTE: RANGE FOR M10 (N_K
Page 667 and 668:
SEGMENT SCRN M13. (K6) In surveys l
Page 669 and 670:
M22. (K15) Does this include income
Page 671 and 672:
M28. (K21) Was {your/his/her} incom
Page 673 and 674:
N3. (ODVERF) [RECORD THE ODOMETER M
Page 675 and 676:
SECTION B: VEHICLE DATA BINTRO El p
Page 677 and 678:
SECTION C: PERSON DATA FOR EACH HOU
Page 679 and 680:
C8. (S7A THROUGH S7H ) Por favor d
Page 681 and 682:
C16. (C5) ¿Cuántos de estos {OTHR
Page 683 and 684:
D5. (D3) Para poder enviarle a uste
Page 685 and 686:
D11. (D9) Le enviaremos a usted {la
Page 687 and 688:
E3 (N_F1) Durante la mayoría de la
Page 689 and 690:
E10. (N_F4) Quienes planean la tran
Page 691 and 692:
E15. (N_F6) La semana pasada, ¿cu
Page 693 and 694:
E17. (N_F8) La semana pasada, ¿{us
Page 695 and 696:
G6. (N_G9A) ¿Anotó {usted/SUBJECT
Page 697 and 698:
G14. (N_G17) ¿En qué fecha hizo {
Page 699 and 700:
G22. (MPO3) {¿Cuál es el nombre d
Page 701 and 702:
G25C. (N_G214) [Ahora tengo unas cu
Page 703 and 704:
G26B. (N_G212) {Ahora tengo unas cu
Page 705 and 706:
G27A. (N_G211) ¿Cuál fue la razó
Page 707 and 708:
G31. (N_G26) ¿Cuál vehículo? (VE
Page 709 and 710:
G35. (N_G27A) ¿De qué manera lleg
Page 711 and 712:
G38. (N_G28A) ¿Cómo llegó {usted
Page 713 and 714:
G44. (N_G31) ¿Había algún miembr
Page 715 and 716:
SEGMENT - TRIP SECTION H: FARTHEST
Page 717 and 718:
SEGMENT - TRIP SECTION I: FARTHEST
Page 719 and 720:
I6. ¿Quién era el chofer? (¿Qui
Page 721 and 722:
I9. ¿Cómo se llamaba el/la {aerop
Page 723 and 724:
I12. Dígame todos los tipos de tra
Page 725 and 726:
I15. ¿Qué tipo de transportación
Page 727 and 728:
SEGMENT - STAY SECTION J: OVERNIGHT
Page 729 and 730:
J3. Dígame todos los tipos de tran
Page 731 and 732:
K4. (G3) ¿Cuál fue la ciudad y es
Page 733 and 734:
SEGMENT GTRV SECTION L: GENERAL TRA
Page 735 and 736:
L3. (N_E9) En la última semana, ¿
Page 737 and 738:
L9. (N_E5) En los últimos 12 meses
Page 739 and 740:
SEGMENT TRAV SECTION M: INTERNET US
Page 741 and 742:
M8. (N_K5F) ¿Nació {usted/SUBJECT
Page 743 and 744:
SEGMENT SCRN M13. (K6) En encuestas
Page 745 and 746:
M23. (K16) ¿El ingreso de quién n
Page 747 and 748:
SEGMENT VEHI SECTION N: COLLECTION
Page 749 and 750:
27. Morpace: Cover letter sent with
Page 751 and 752:
N-4
Page 753 and 754:
N-6
Page 755 and 756:
N-8
Page 757 and 758:
N-10
Page 759 and 760:
NATIONAL HOUSEHOLD TRAVEL SURVEY In
Page 761 and 762:
ENCUESTA NACIONAL DE TRANSPORTE EN
Page 763 and 764:
N-16
Page 765 and 766:
NHTS 2001 Odometer Mileage Form For
Page 767 and 768:
NHTS 2001 Odometer Mileage Form Tha
Page 769 and 770:
ID - 14959963 PHONE: (---) ___ - __
Page 771 and 772:
National Household Travel Survey Re
Page 773 and 774:
16. Who was that? NATIONAL HOUSEHOL
Page 775 and 776:
N-28 National Household Are you con
Page 777 and 778:
Dear Participating Household: Are y
Page 779 and 780:
Dear Kentucky Traveler: Are you con
Page 781 and 782:
OMPO Oahu Metropolitan Planning Org
Page 783 and 784:
NATIONAL HOUSEHOLD TRAVEL SURVEY TR
Page 785 and 786:
ENCUESTA NACIONAL DE TRANSPORTE EN
Page 787 and 788:
Record ALL trips taken on: Please k
Page 789 and 790:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 791 and 792:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 793 and 794:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 795 and 796:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 797 and 798:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 799 and 800:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 801 and 802:
PHONE NUMBER: (__ __ __) __ __ __ -
Page 803 and 804:
APPENDIX O COMPARABILITY WITH EARLI
Page 805 and 806:
1990 NPTS Research Triangle Institu
Page 807 and 808:
• feasibility of collecting more
Page 809 and 810:
Exhibit O-1. 2000 NHTS Pretest Desi
Page 811 and 812:
APPENDIX P DATA EDITING Section 3-D
Page 813 and 814:
24. Review cases where E1=1 and res
Page 815 and 816:
NTIMES, 3) Calculating the number o
Page 817 and 818:
VARIABLE NAMING SCHEME The variable
Page 819 and 820:
Urban/Rural Continuum - Distributio
show all

2001 national household travel survey user's guide - NHTS Home ...

Create successful ePaper yourself

Delete template?

Save as template?