3 302 3 545 3 630 3 390 ^* 1.0 0.8 -0.4 -0.5 25 23 22 16 15 15 18 21 ^* 2.3 2.0 1.8 1.3 ^* 56 49 44 18 ^* 13 12 12 7 ^* 7 6 6 10 .. .. 31 .. .. .. 47 .. ^* 67 66 64 67 75 76 75 78 71 71 70 73 ^* 22 18 16 9 ^* 29 24 22 11 .. .. .. 11 .. .. .. 3 .. .. .. 0.2 51 54 56 52 56 65 67 66 ^* 3.3 2.0 -0.5 -0.5 ^* -1.6 -1.3 -0.2 -0.4 .. .. 272 165 .. .. 7.5 4.8 * For the periods 1970-1975, 1980-1985, 1990-1995 and 2005-2010. ** For 2005.