13 790 16 168 18 233 20 238 ^* 1.9 1.4 1.1 0.9 37 34 29 24 6 8 9 12 ^* 4.0 3.2 2.5 2.3 ^* .. .. 31.0 30.0 ^* .. .. 6 6 ^* .. .. 19 16 20 41 44 53 43 62 66 68 ^* 62 66 67 70 66 72 73 78 64 69 70 74 ^* 55 33 23 16 ^* .. 43 28 20 .. .. .. 58 .. .. 1.9 3.8 .. .. .. .. 210 246 278 308 19 18 16 15 1.2 0.5 -0.1 0.7 2.1 1.5 1.0 0.4 886 495 426 340 6.4 3.1 2.3 1.7 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2010. ` a For 1987. b For 1993. c For 2006/2007. d For 2007.