Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1977 | 19% | 21.4% | 37% | 0.7% | 21.9% | 5,418 |
1978 | 17.7% | 20.8% | 37.5% | 0.6% | 23.4% | 5,233 |
1979 | 17.9% | 20.6% | 38.3% | 0.6% | 22.6% | 5,365 |
1980 | 17.7% | 20.2% | 40.1% | 0.7% | 21.3% | 5,555 |
1981 | 18% | 20.6% | 38.8% | 1.1% | 21.6% | 5,712 |
1982 | 17.9% | 18.5% | 22.9% | 21.9% | 18.8% | 5,633 |
1983 | 18% | 17% | 23.5% | 23.8% | 17.7% | 5,684 |
1984 | 18.8% | 17.8% | 23.6% | 23.8% | 16% | 5,752 |
1985 | 18% | 17.9% | 24.1% | 25.1% | 14.9% | 5,603 |
1986 | 16.5% | 14.4% | 25.2% | 26.7% | 17.3% | 5,530 |
1987 | 16.9% | 15.4% | 22.8% | 26.5% | 18.4% | 5,746 |
1988 | 17.5% | 14.4% | 24.5% | 28.3% | 15.3% | 5,606 |
1989 | 15.6% | 14.2% | 24.4% | 27.9% | 18% | 5,711 |
1990 | 16.3% | 13.6% | 23.3% | 29.5% | 17.3% | 5,630 |
1991 | 14.9% | 13.5% | 22.5% | 31.7% | 17.5% | 5,884 |
1992 | 14.5% | 11.8% | 22.5% | 31.8% | 19.4% | 5,686 |
1993 | 12.7% | 10.8% | 22.9% | 31.2% | 22.4% | 5,719 |
1994 | 11.3% | 10.4% | 24.8% | 31.2% | 22.3% | 6,017 |
1995 | 10.3% | 9.6% | 24.5% | 30.8% | 24.7% | 5,904 |
1996 | 9.4% | 7.8% | 25.8% | 29.3% | 27.6% | 6,340 |
1997 | 9.1% | 6.5% | 26.1% | 31.7% | 26.5% | 5,937 |
1998 | 9% | 6.3% | 25.6% | 32.1% | 26.9% | 6,095 |
1999 | 9.3% | 6.4% | 25.3% | 33.2% | 25.9% | 5,993 |
2000 | 8.1% | 6.7% | 24.5% | 33.4% | 27.3% | 6,108 |
2001 | 8.4% | 7.4% | 25.8% | 34% | 24.3% | 5,987 |
2002 | 8.6% | 7.2% | 23.1% | 36% | 25% | 6,018 |
2003 | 8.5% | 6.3% | 23.2% | 37.7% | 24.3% | 6,068 |
2004 | 8% | 6.5% | 22.5% | 39.6% | 23.3% | 6,349 |
2005 | 9.2% | 5.5% | 20.1% | 35.7% | 29.5% | 6,328 |
2006 | 9.4% | 5.7% | 20.7% | 41.7% | 22.5% | 6,255 |
2007 | 9.1% | 5.4% | 21% | 44.4% | 20.1% | 6,553 |
2008 | 9.6% | 5.8% | 23.1% | 47.2% | 14.3% | 6,582 |
2009 | 9.4% | 6% | 24.5% | 48.1% | 12% | 6,511 |
2010 | 10.1% | 5.8% | 23.9% | 50.9% | 9.3% | 6,652 |
2011 | 8.5% | 7.5% | 23% | 51.6% | 9.4% | 6,579 |
2012 | 8.6% | 7.9% | 22.4% | 51.2% | 10% | 6,534 |
2013 | 9.1% | 7.6% | 22.5% | 50.7% | 10.2% | 6,466 |
2014 | 10% | 7.7% | 22% | 51.5% | 8.7% | 6,252 |
Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1977 | 1,031 | 1,157 | 2,005 | 38 | 1,187 | 5,418 |
1978 | 928 | 1,088 | 1,962 | 30 | 1,225 | 5,233 |
1979 | 963 | 1,104 | 2,053 | 34 | 1,211 | 5,365 |
1980 | 985 | 1,123 | 2,228 | 38 | 1,181 | 5,555 |
1981 | 1,029 | 1,174 | 2,215 | 61 | 1,233 | 5,712 |
1982 | 1,009 | 1,041 | 1,292 | 1,231 | 1,060 | 5,633 |
1983 | 1,023 | 967 | 1,333 | 1,353 | 1,008 | 5,684 |
1984 | 1,083 | 1,025 | 1,355 | 1,370 | 919 | 5,752 |
1985 | 1,008 | 1,001 | 1,351 | 1,407 | 836 | 5,603 |
1986 | 910 | 799 | 1,392 | 1,475 | 954 | 5,530 |
1987 | 971 | 885 | 1,312 | 1,520 | 1,058 | 5,746 |
1988 | 982 | 809 | 1,371 | 1,587 | 857 | 5,606 |
1989 | 893 | 810 | 1,391 | 1,591 | 1,026 | 5,711 |
1990 | 915 | 765 | 1,313 | 1,663 | 974 | 5,630 |
1991 | 875 | 792 | 1,325 | 1,864 | 1,028 | 5,884 |
1992 | 825 | 671 | 1,282 | 1,806 | 1,102 | 5,686 |
1993 | 725 | 617 | 1,310 | 1,786 | 1,281 | 5,719 |
1994 | 679 | 628 | 1,495 | 1,875 | 1,340 | 6,017 |
1995 | 611 | 568 | 1,448 | 1,817 | 1,460 | 5,904 |
1996 | 599 | 496 | 1,635 | 1,857 | 1,753 | 6,340 |
1997 | 543 | 386 | 1,552 | 1,881 | 1,575 | 5,937 |
1998 | 551 | 387 | 1,559 | 1,958 | 1,640 | 6,095 |
1999 | 556 | 381 | 1,517 | 1,988 | 1,551 | 5,993 |
2000 | 493 | 409 | 1,496 | 2,043 | 1,667 | 6,108 |
2001 | 504 | 446 | 1,544 | 2,038 | 1,455 | 5,987 |
2002 | 519 | 435 | 1,393 | 2,169 | 1,502 | 6,018 |
2003 | 515 | 380 | 1,407 | 2,289 | 1,477 | 6,068 |
2004 | 511 | 414 | 1,426 | 2,517 | 1,481 | 6,349 |
2005 | 583 | 350 | 1,269 | 2,257 | 1,869 | 6,328 |
2006 | 585 | 356 | 1,294 | 2,611 | 1,409 | 6,255 |
2007 | 595 | 356 | 1,376 | 2,910 | 1,316 | 6,553 |
2008 | 631 | 382 | 1,521 | 3,105 | 943 | 6,582 |
2009 | 613 | 388 | 1,595 | 3,135 | 780 | 6,511 |
2010 | 674 | 384 | 1,592 | 3,384 | 618 | 6,652 |
2011 | 557 | 492 | 1,516 | 3,398 | 616 | 6,579 |
2012 | 560 | 515 | 1,463 | 3,343 | 653 | 6,534 |
2013 | 591 | 489 | 1,452 | 3,276 | 658 | 6,466 |
2014 | 623 | 484 | 1,376 | 3,222 | 547 | 6,252 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 30% | 10% | 12.5% | 5% | 42.5% | 40 |
20–24 | 27.5% | 3.9% | 25.5% | 19.6% | 23.5% | 51 |
25–29 | 14.9% | 6.4% | 27.7% | 25.5% | 25.5% | 141 |
30–34 | 19.5% | 8.2% | 27.4% | 30.2% | 14.7% | 354 |
35–39 | 13.6% | 11.5% | 31.3% | 28.2% | 15.5% | 1,222 |
40–44 | 13.1% | 11.8% | 29% | 32.1% | 14% | 3,680 |
45–49 | 13.8% | 12.2% | 28.7% | 32.8% | 12.5% | 9,244 |
50–54 | 14.3% | 12.1% | 28.1% | 31.5% | 14% | 18,878 |
55–59 | 14.1% | 11.8% | 27.3% | 32.5% | 14.3% | 30,512 |
60–64 | 12.7% | 10.7% | 26.1% | 35.3% | 15.1% | 38,650 |
65–69 | 12.5% | 11.2% | 26.4% | 32.3% | 17.5% | 40,941 |
70–74 | 12.1% | 11.4% | 24.8% | 29.8% | 21.9% | 36,476 |
75–79 | 11.1% | 10.2% | 22.5% | 29.3% | 27% | 26,393 |
80–84 | 9.4% | 9.1% | 18.7% | 29.3% | 33.4% | 14,226 |
85+ | 8.3% | 7.2% | 15.5% | 27.1% | 41.9% | 6,187 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 12 | 4 | 5 | 2 | 17 | 40 |
20–24 | 14 | 2 | 13 | 10 | 12 | 51 |
25–29 | 21 | 9 | 39 | 36 | 36 | 141 |
30–34 | 69 | 29 | 97 | 107 | 52 | 354 |
35–39 | 166 | 140 | 382 | 344 | 190 | 1,222 |
40–44 | 481 | 435 | 1,067 | 1,182 | 515 | 3,680 |
45–49 | 1,274 | 1,128 | 2,649 | 3,033 | 1,160 | 9,244 |
50–54 | 2,695 | 2,289 | 5,303 | 5,950 | 2,641 | 18,878 |
55–59 | 4,298 | 3,595 | 8,325 | 9,919 | 4,375 | 30,512 |
60–64 | 4,916 | 4,141 | 10,100 | 13,647 | 5,846 | 38,650 |
65–69 | 5,120 | 4,599 | 10,826 | 13,241 | 7,155 | 40,941 |
70–74 | 4,398 | 4,169 | 9,054 | 10,868 | 7,987 | 36,476 |
75–79 | 2,925 | 2,680 | 5,937 | 7,737 | 7,114 | 26,393 |
80–84 | 1,344 | 1,291 | 2,663 | 4,172 | 4,756 | 14,226 |
85+ | 515 | 443 | 956 | 1,679 | 2,594 | 6,187 |