|
1987
|
2,292,606
|
2,282,391
|
4,574,997
|
218,196
|
138,457
|
1988
|
2,409,598
|
2,388,634
|
4,798,232
|
286,411
|
138,826
|
1989
|
2,661,026
|
2,638,237
|
5,299,263
|
284,988
|
144,631
|
1990
|
2,717,698
|
2,702,367
|
5,420,335
|
272,638
|
148,860
|
1991
|
2,906,405
|
2,885,413
|
5,791,818
|
282,558
|
156,003
|
1992
|
3,067,671
|
3,053,952
|
6,121,623
|
306,973
|
151,836
|
1993
|
3,105,181
|
3,086,854
|
6,192,035
|
353,302
|
154,944
|
1994
|
3,200,836
|
3,185,164
|
6,386,000
|
379,911
|
159,895
|
1995
|
3,210,582
|
3,194,515
|
6,405,097
|
386,953
|
156,283
|
1996
|
3,132,803
|
3,120,035
|
6,252,838
|
437,139
|
154,314
|
1997
|
3,153,825
|
3,147,037
|
6,300,862
|
461,747
|
154,332
|
1998
|
3,212,487
|
3,222,371
|
6,434,858
|
454,231
|
144,949
|
1999
|
3,268,661
|
3,309,344
|
6,578,005
|
488,774
|
156,607
|
2000
|
3,359,978
|
3,396,108
|
6,756,086
|
510,721
|
155,501
|
|
|