2 805 3 704 4 802 6 349 ^* 2.4 2.9 2.4 1.8 44 42 40 34 6 6 6 7 ^* 5.4 5.2 4.3 3.1 ^* .. .. 92.0 72.0 ^* .. .. 11 12 ^* .. .. 22 19 23 29 41 70 29 45 56 79 ^* 64 65 66 70 68 69 71 74 66 67 69 72 ^* 53 49 43 32 ^* .. 65 55 38 .. .. .. 150 .. .. 3.1 21 .. .. 0.1 0.6 7 9 12 16 39 45 52 61 3.9 4.5 3.5 2.7 1.6 1.5 0.9 0.2 101 174 183 161 3.6 4.7 3.8 2.5 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2010. ` a For 1977. b For 1987. c For 2008. d For 2007.