34 721 40 505 44 651 48 333 ^* 2.0 1.6 0.8 0.4 38 30 23 17 6 7 9 15 ^* 4.3 2.2 1.7 1.2 ^* .. .. 4.0 5.0 ^* .. .. 1 2 ^* .. .. 4 22 27 59 70 .. 35 70 81 80 ^* 58 63 69 76 64 71 77 83 61 67 73 79 ^* 58 27 9 4 ^* .. 34 12 6 .. .. .. 14 .. .. 1.7 13 .. .. .. <0.1 349 407 449 486 48 65 78 82 5.2 3.8 1.4 0.6 -1.6 -4.2 -1.1 -1.0 305 560 584 535 0.9 1.4 1.3 1.1 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2010. ` a For 1974. b For 1997. c For 2005. d For 2007.