2001 2000 1999 1 998 1997 1996 1995 1994 $21,933 $22,010 $15,871 $15,003 $13,014 $12,741 $12,220 $ 9,686 17,058 16,609 12,168 11,659 10,030 9,817 9,251 7,765 1,213 1,051 823 760 662 696 699 623 197 189 126 126 140 164 140 126 1,216 1,190 879 834 729 747 713 671 562 — — — (96) 199 16 80 371 427 195 198 141 134 120 107 307 153 124 148 163 64 153 378 515 898 537 503 517 348 432 171 204 348 228 229 261 202 229 157 904 1,451 1,039 842 793 498 773 364 4 38 15 1 12 17 18 11 — (5) — — — — — — 908 1,484 1,054 853 805 515 791 375 .72 .77 .67 .67 .75 .73 .81 .64 .66 .71 .63 .63 .73 .70 .83 .68 2 2 2 2 2 2 2 2 516 416 296 263 169 232 160 142 11,449 12,307 8,655 8,648 6,303 6,616 6,539 6,390 28,355 31,691 17,066 17,463 13,071 13,450 13,643 12,353 6,647 8,125 3,055 3,478 1,946 2,066 1,897 1,432 1,313 1,514 1,458 1,476 1,440 1,611 1,609 1,688 10,614 11,422 6,318 6,056 4,419 4,462 4,445 3,999 1.06 1.81 1.44 1.22 1.17 .74 1.11 .53 1.05 1.79 1.41 1.21 1.15 .73 1.10 .52 .600 .500 .403 .375 .244 .333 .225 .200 12.46 13.13 8.51 8.18 6.49 6.39 6.23 5.52 45.71 43.63 41.69 20.31 22.41 16.56 15.06 11.28 27.36 23.13 17.97 14.50 16.06 12.28 9.22 8.03 266,800 265,300 185,000 119,000 95,800 88,300 83,600 55,200 857,990 814,229 733,888 698,228 688,904 697,334 712,072 711,528 7,217 7,472 7,054 7,130 7,223 6,406 6,407 6,660 1,776 2,032 1,411 1,367 920 901 673 655 3,216 3,366 3,067 2,584 2,036 1,940 1,909 1,896 4,992 5,398 4,478 3,951 2,956 2,841 2,582 2,551 4,165 4,219 3,182 3,159 2,108 2,101 1,905 1,905 5,069 5,141 4,024 3,984 2,652 2,642 2,428 2,428 3,488 3,539 2,851 2,471 1,725 1,708 1,506 1,531 4,257 4,395 3,695 3,158 2,254 2,240 2,037 2,067 $1,177 $1,102 $917 $931 $913 $996 $887 $612 129,000 142,000 107,700 103,500 81,600 76,800 72,000 60,200 65