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25. Post employment benefits<br />

Background<br />

At 31 March 2008, <strong>the</strong> Group operated a number of pension plans for <strong>the</strong> benefit<br />

of its employees throughout <strong>the</strong> world, which vary depending on <strong>the</strong> conditions<br />

and practices in <strong>the</strong> countries concerned. The Group’s pension plans are provided<br />

through both defined benefit and defined contribution arrangements. Defined<br />

benefit schemes provide benefits based on <strong>the</strong> employees’ length of pensionable<br />

service and <strong>the</strong>ir final pensionable salary or o<strong>the</strong>r criteria. Defined contribution<br />

schemes offer employees individual funds that are converted into benefits at <strong>the</strong><br />

time of retirement.<br />

The principal defined benefit pension scheme of <strong>the</strong> Group is in <strong>the</strong> United<br />

Kingdom. This tax approved final salary scheme was closed to new entrants from<br />

1 January 2006. The assets of <strong>the</strong> scheme are held in an external trustee<br />

administered fund. In addition, <strong>the</strong> Group operates defined benefit schemes in<br />

Germany, Greece, India, Ireland, Italy, Turkey and <strong>the</strong> United States. Defined<br />

contribution pension schemes are currently provided in Australia, Egypt, Greece,<br />

Hungary, Ireland, Italy, Kenya, Malta, <strong>the</strong> Ne<strong>the</strong>rlands, New Zealand, Portugal,<br />

South Africa, Spain and <strong>the</strong> United Kingdom.<br />

Income statement expense<br />

2008 2007 2006<br />

£m £m £m<br />

Defined contribution schemes 63 32 28<br />

Defined benefit schemes 28 62 52<br />

Total amount charged to <strong>the</strong><br />

income statement (note 35) 91 94 80<br />

Defined benefit schemes<br />

The principal actuarial assumptions used for estimating <strong>the</strong> Group’s benefit<br />

obligations are set out below:<br />

2008 (1) 2007 (1) 2006 (1)<br />

Weighted average actuarial assumptions<br />

used at 31 March:<br />

Rate of inflation 3.1% 2.7% 2.5%<br />

Rate of increase in salaries 4.3% 4.4% 4.2%<br />

Rate of increase in pensions in<br />

payment and deferred pensions 3.1% 2.7% 2.5%<br />

Discount rate 6.1% 5.1% 4.8%<br />

Expected rates of return:<br />

Equities 8.0% 7.8% 7.3%<br />

Bonds (2) 4.4% 4.8% 4.2%<br />

O<strong>the</strong>r assets 1.3% 5.3% 3.4%<br />

Notes:<br />

(1) Figures shown represent a weighted average assumption of <strong>the</strong> individual schemes.<br />

(2) For <strong>the</strong> year ended 31 March 2008 <strong>the</strong> expected rate of return for bonds consisted of a 4.7%<br />

rate of return for corporate bonds (2007: 5.1%) and a 3.5% rate of return for government<br />

bonds (2007: 4.0%).<br />

The expected return on assets assumptions are derived by considering <strong>the</strong><br />

expected long term rates of return on plan investments. The overall rate of return<br />

is a weighted average of <strong>the</strong> expected returns of <strong>the</strong> individual investments made<br />

in <strong>the</strong> group plans. The long term rates of return on equities and property are<br />

derived from considering current risk free rates of return with <strong>the</strong> addition of an<br />

appropriate future risk premium from an analysis of historic returns in various<br />

countries. The long term rates of return on bonds and cash investments are set<br />

in line with market yields currently available at <strong>the</strong> balance sheet date.<br />

Mortality assumptions used are consistent with those recommended by <strong>the</strong><br />

individual scheme actuaries and reflect <strong>the</strong> latest available tables, adjusted for<br />

<strong>the</strong> experience of <strong>the</strong> Group where appropriate. The largest scheme in <strong>the</strong> Group<br />

is <strong>the</strong> UK scheme and <strong>the</strong> tables used for this scheme indicate a fur<strong>the</strong>r life<br />

expectancy for a male/female pensioner currently aged 65 of 22.0/24.8 years<br />

(2007: 19.4/22.4 years, 2006: 17.8/20.7 years) and a fur<strong>the</strong>r life expectancy for<br />

a male/female non-pensioner member currently aged 40 of 23.2/26.0 years<br />

(2007: 22.1/25.1 years, 2006: 20.3/23.3 years) from age 65.<br />

Measurement of <strong>the</strong> Group’s defined benefit retirement obligations are<br />

particularly sensitive to changes in certain key assumptions, including <strong>the</strong><br />

discount rate. An increase or decrease in <strong>the</strong> discount rate of 0.5% would result<br />

in a £135 million decrease or a £145 million increase in <strong>the</strong> defined benefit<br />

obligation, respectively.<br />

Charges made to <strong>the</strong> Consolidated Income Statement and Consolidated<br />

Statement of Recognised Income and Expense (“SORIE”) on <strong>the</strong> basis of <strong>the</strong><br />

assumptions stated above are:<br />

2008 2007 2006<br />

£m £m £m<br />

Current service cost 53 74 57<br />

Interest cost 69 61 52<br />

Expected return on pension assets (89) (73) (57)<br />

Curtailment (5) − −<br />

Total included within staff costs 28 62 52<br />

Actuarial losses /(gains) recognised<br />

in <strong>the</strong> consolidated SORIE 47 (65) 43<br />

Cumulative actuarial losses recognised<br />

in <strong>the</strong> consolidated SORIE 127 80 145<br />

<strong>Vodafone</strong> Group Plc Annual Report 2008 121

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