Thousand people (%) | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 1995 | 2000 | 2005 | 2010 | ||||||||||||
 | Total | Middle-school graduate or less | High-school graduate | College graduate or higher | Total | Middle-school graduate or less | High-school graduate | College graduate or higher | Total | Middle-school graduate or less | High-school graduate | College graduate or higher | Total | Middle-school graduate or less | High-school graduate | College graduate or higher |
Men | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 30-44 | 5,829 | 1,167 (20.0) | 2,760 (47.3) | 1,900 (32.6) | 6,215 | 822 (13.2) | 2,939 (47.3) | 2,451 (39.4) | 6,208 | 393 (6.3) | 2,727 (43.9) | 3,088 (49.7) | 5,998 | 235 (3.9) | 2,395 (39.9) | 3,368 (56.2) |
 45-59 | 3,214 | 1,532 (47.7) | 1,105 (34.4) | 576 (17.9) | 3,641 | 1,493 (41.0) | 1,405 (38.6) | 741 (20.4) | 4,515 | 1,355 (30.0) | 1,926 (42.7) | 1,234 (27.3) | 5,293 | 1,221 (23.1) | 2,320 (43.8) | 1,753 (33.1) |
 30-59 | 9,043 | 2,699 (29.9) | 3,865 (42.7) | 2,476 (27.4) | 9,856 | 2,315 (23.5) | 4,344 (44.1) | 3,192 (32.4) | 10,723 | 1,748 (16.3) | 4,653 (43.4) | 4,322 (40.3) | 11,291 | 1,455 (12.9) | 4,715 (41.8) | 5,121 (45.4) |
Women | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 30-44 | 5,606 | 1,977 (35.3) | 2,696 (48.1) | 932 (16.6) | 6,061 | 1,323 (21.8) | 3,291 (54.3) | 1,446 (23.9) | 6,124 | 551 (9.0) | 3,293 (53.8) | 2,280 (37.2) | 5,928 | 236 (4.0) | 2,798 (47.2) | 2,894 (48.8) |
 45-59 | 3,228 | 2,458 (76.2) | 597 (18.5) | 171 (5.3) | 3,630 | 2,400 (66.1) | 954 (26.3) | 275 (7.6) | 4,519 | 2,255 (49.9) | 1,711 (37.9) | 553 (12.2) | 5,345 | 1,972 (36.9) | 2,434 (45.5) | 939 (17.6) |
 30-59 | 8,833 | 4,435 (50.2) | 3,293 (37.3) | 1,103 (12.5) | 9,691 | 3,723 (38.4) | 4,245 (43.8) | 1,721 (17.8) | 10,643 | 2,806 (26.4) | 5,005 (47.0) | 2,832 (26.6) | 11,273 | 2,207 (19.6) | 5,232 (46.4) | 3,833 (34.0) |