1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998 |
639,591
682,347
722,071
762,774
784,296
823,339
869,742
925,866
1,017,794
1,084,788
1,107,082 |
|
42,351
43,105
45,675
50,352
52,550
54,036
56,145
60,390
65,850
71,985
79,843 |
6.6
6.3
6.3
6.6
6.7
6.6
6.5
6.5
6.5
6.6
7.2 |
2,573
2,806
3,191
3,582
3,953
4,277
4,585
5,053
5,454
6,014
6,715 |
6.1
6.5
7.0
7.1
7.5
7.9
8.2
8.5
8.3
8.5
8.4 |
610
663
751
838
919
969
1,054
1,156
1,242
1,383
1,520 |
|