|
Year End
|
1979
|
6,346
|
1,958
|
8,304
|
24
|
|
|
1980
|
7,224
|
2,802
|
10,026
|
28
|
|
|
1981
|
8,128
|
4,817
|
12,945
|
37
|
|
|
1982
|
8,153
|
6,664
|
14,816
|
45
|
|
|
1983
|
9,515
|
8,760
|
18,274
|
48
|
|
|
1984
|
11,315
|
10,044
|
21,358
|
47
|
|
|
1985
|
13,190
|
10,302
|
23,492
|
44
|
|
|
1986
|
15,733
|
11,706
|
27,440
|
43
|
|
|
1987
|
17,778
|
12,308
|
30,085
|
41
|
|
|
1988
|
19,190
|
12,060
|
31,250
|
39
|
|
|
1989
|
19,941
|
11,584
|
31,525
|
37
|
|
|
1990
|
20,614
|
11,235
|
31,849
|
35
|
|
|
1991
|
20,975
|
11,249
|
32,223
|
35
|
|
|
1992
|
20,598
|
12,852
|
33,450
|
38
|
|
|
1993
|
21,549
|
14,457
|
36,006
|
40
|
|
|
1994
|
23,171
|
13,939
|
37,111
|
38
|
|
|
1995
|
24,945
|
13,413
|
38,358
|
35
|
|
|
1996
|
26,911
|
11,070
|
37,980
|
29
|
|
|
1997
|
28,442
|
10,524
|
38,966
|
27
|
|
|
1998
|
28,144
|
9,366
|
37,510
|
25
|
|
|
1999
|
31,446
|
8,404
|
39,851
|
21
|
|
|
2000
|
34,400
|
2,112
|
36,511
|
6
|
|
|
2001
|
34,077
|
2,106
|
36,183
|
6
|
|
|
2002
|
35,603
|
758
|
36,361
|
2
|
|
|
2003
|
37,611
|
0
|
37,611
|
0
|
| |
2004
|
37,846
|
0
|
37,846
|
0
|
|
|
2005
|
38,182
|
0
|
38,182
|
0
|
|
|
2006
|
35,917
|
0
|
35,917
|
0
|
|
|
2007
|
37,559
|
0
|
37,559
|
0
|
|
|
2008
|
50,398
|
0
|
50,398
|
0
|
|
|
2009
|
75,152
|
0
|
75,152
|
0
|
|