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1965[8] 72.760 22.658 50.102<br />
1970[9] 83.138 28.948 54.190<br />
1975 [10] 97.216 39.170 58.046<br />
1980[11] 105.562 46.864 58.698<br />
1985[12] 119.902 60.097 59.805<br />
1990 [13] 106.014 68.384 37.630<br />
2000[14] 130.985 95.536 35.449<br />
2007[15] 87.553 63.181 24.372<br />
2008 [16] 87.826 62.352 25.474<br />
2009[17] 87.233 64.090 23.143<br />
2010[18] 86.327 64.139 22.188<br />
2011 [19] 85.391 63.987 21.404<br />
2012[20] 85.923 63.600 22.323<br />
2013[21] 83.036 62.596 20.440