5 060 5 114 5 228 5 470 ^* 0.5 0.0 0.3 0.2 23 18 17 18 19 20 20 23 ^* 2.0 1.4 1.7 1.8 ^* .. .. 8.0 6.0 ^* .. .. 2 2 ^* .. .. 13 17 60 72 .. .. 63 78 .. .. ^* 71 72 73 76 76 78 78 81 74 75 75 78 ^* 12 8 7 4 ^* .. 10 8 6 .. .. .. 3 .. .. 2.4 4.8 .. .. 0.1 0.2 117 119 121 127 82 84 85 87 0.9 0.1 0.4 0.5 -2.2 -0.7 0.2 -1.8 139 196 297 484 2.7 3.8 5.7 8.8 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2010. ` a For 1988. b For 2007.