| 2000* |
1999* |
1998* |
1997 |
1996* |
1995* |
1994* |
1993* |
|
 |
| $ 64.6 |
$ 62.7 |
$ 60.1 |
$ 58.3 |
$ 56.6 |
$ 54.5 |
$ 49.6 |
$ 48.0 |
64.8
 |
62.4
 |
59.5
 |
57.0
 |
55.0
 |
52.7
 |
50.5
 |
49.8
  |
$ (0.2)
 |
$ 0.4
 |
$ 0.6
 |
$ 1.3
 |
$ 1.6
 |
$ 1.8
 |
$ (0.9)
 |
$ (1.8)
  |
 |
| $64,476 |
$62,655 |
$60,005 |
$58,133 |
$56,309 |
$54,176 |
$49,252 |
$47,418 |
64
 |
71
 |
67
 |
83
 |
93
 |
117
 |
131
 |
164
  |
64,540
 |
62,726
 |
60,072
 |
58,216
 |
56,402
 |
54,293
 |
49,383
 |
47,582
  |
| 49,532 |
47,333 |
45,596 |
44,093 |
42,676 |
41,931 |
39,609 |
38,448 |
| — |
— |
— |
— |
— |
— |
— |
129 |
13,460
 |
13,309
 |
12,190
 |
11,038
 |
10,437
 |
8,799
 |
8,846
 |
7,745
  |
62,992
 |
60,642
 |
57,786
 |
55,131
 |
53,113
 |
50,730
 |
48,455
 |
46,322
  |
| 1,548 |
2,084 |
2,286 |
3,085 |
3,289 |
3,563 |
928 |
1,260 |
| 41 |
29 |
44 |
115 |
142 |
216 |
193 |
404 |
| (1,568) |
(1,592) |
(1,613) |
(1,629) |
(1,496) |
(1,443) |
(1,443) |
(1,416) |
| (220) |
(158) |
(167) |
(307) |
(368) |
(566) |
(601) |
(620) |
—
 |
—
 |
—
 |
—
 |
—
 |
—
 |
—
 |
—
  |
| (199) |
363 |
550 |
1,264 |
1,567 |
1,770 |
(913) |
(372) |
—
 |
—
 |
—
 |
—
 |
—
 |
—
 |
—
 |
(857)
  |
| (199) |
363 |
550 |
1,264 |
1,567 |
1,770 |
(913) |
(1,229) |
—
 |
—
 |
—
 |
—
 |
—
 |
—
 |
—
 |
(536)
  |
$ (199)
 |
$ 363
 |
$ 550
 |
$ 1,264
 |
$ 1,567
 |
$ 1,770
 |
$ (913)
 |
$(1,765)
  |
 |
| $ 1,655 |
$ 1,296 |
$ 1,893 |
$ 1,736 |
$ 1,670 |
$ 2,975 |
$ 2,683 |
$ 4,478 |
56,628
 |
54,713
 |
53,015
 |
51,675
 |
50,157
 |
46,146
 |
43,733
 |
42, 803
  |
$58,283
 |
$56,009
 |
$54,908
 |
$53,411
 |
$51,827
 |
$49,121
 |
$46,416
 |
$47,281
  |
 |
| $18,277 |
$15,436 |
$15,278 |
$14,107 |
$12,796 |
$11,499 |
$11,665 |
$10,140 |
| 38,150 |
37,466 |
37,652 |
37,439 |
37,746 |
34,794 |
32,985 |
33,503 |
| 2,502 |
3,554 |
2,788 |
3,225 |
3,909 |
7,019 |
7,727 |
8,686 |
(646)
 |
(447)
 |
(810)
 |
(1,360)
 |
(2,624)
 |
(4,191)
 |
(5,961)
 |
(5,048)
  |
$58,283
 |
$56,009
 |
$54,908
 |
$53,411
 |
$51,827
 |
$49,121
 |
$46,416
 |
$47,281
  |
 |
| $ 3,034 |
$ 3,034 |
$ 3,034 |
$ 3,034 |
$ 3,034 |
$ 3,034 |
$ 3,034 |
$ 3,034 |
(3,481)
 |
(3,844)
 |
(4,394)
 |
(5,658)
 |
(7,255)
 |
(8,995)
 |
(8,082)
 |
(6,318)
  |
| (447) |
(810) |
(1,360) |
(2,624) |
(4,191) |
(5,961) |
(5,048) |
(3,283) |
(199)
 |
363
 |
550
 |
1,264
 |
1,567
 |
1,770
 |
(913)
 |
(1,765)
  |
$ (646)
 |
$ (447)
 |
$ (810)
 |
$(1,360)
 |
$(2,624)
 |
$(4,191)
 |
$(5,961)
 |
$(5,048)
  |
|