32 945 41 049 56 983 82 825 ^* 2.6 3.0 3.3 2.6 45 45 46 44 5 5 5 5 ^* 6.8 6.9 7.0 5.4 ^* .. .. 116.0 104.0 ^* .. .. 8 10 ^* .. .. 29 24 .. .. 3 14 .. .. 3 15 ^* 42 42 47 54 45 45 50 56 44 43 48 55 ^* 140 140 115 79 ^* .. 240 200 131 .. .. .. 720 .. .. 730 980 .. .. 2.4 2.1 30 37 52 75 9 11 14 17 3.7 5.2 4.4 4.3 1.6 3.0 2.8 2.1 392 584 795 548 1.2 1.4 1.4 0.6 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2010. ` a For 1997. b For 2005. c For 2007.