2 520 3 229 4 187 5 110 ^* 2.8 2.4 2.6 1.3 43 41 39 29 7 6 6 6 ^* 6.2 4.8 4.0 2.5 ^* .. .. 23.0 20.0 ^* .. .. 3 4 ^* .. .. 16 10 .. .. .. 45 .. .. .. 62 ^* 56 58 59 61 63 65 67 69 59 62 63 65 ^* 111 91 75 50 ^* .. 117 96 64 .. .. .. 130 .. .. .. <0.5 .. .. .. <0.1 5 7 9 10 48 46 45 49 2.5 2.0 2.1 2.2 2.7 2.9 1.6 0.4 .. .. 260 208 0.0 0.0 6.2 4.0 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2010. ` a For 2000. b For 2007.