Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 6.5% | 5.6% | 2.3% | 11.9% | 73.6% | 1,466 |
1983 | 9.2% | 9.1% | 2.8% | 18.1% | 60.8% | 1,381 |
1984 | 9.8% | 10.3% | 2.7% | 20.4% | 56.7% | 1,352 |
1985 | 9.7% | 10.6% | 2.7% | 23.6% | 53.3% | 1,356 |
1986 | 8.1% | 9.1% | 3% | 26.5% | 53.3% | 1,487 |
1987 | 7.9% | 10.4% | 4.7% | 26.7% | 50.3% | 1,533 |
1988 | 8.2% | 10.5% | 2.7% | 27.1% | 51.5% | 1,562 |
1989 | 7.8% | 8.5% | 3.2% | 26.5% | 54% | 1,634 |
1990 | 5.8% | 8.5% | 2.7% | 29.4% | 53.6% | 1,607 |
1991 | 8.2% | 9.4% | 3.4% | 27.3% | 51.6% | 1,786 |
1992 | 8.7% | 10% | 4.5% | 26.8% | 50.1% | 1,953 |
1993 | 9.1% | 11.3% | 4.4% | 26.1% | 49.2% | 1,987 |
1994 | 11.3% | 13% | 5% | 25.3% | 45.4% | 2,178 |
1995 | 13.4% | 17.4% | 6.7% | 25.7% | 36.8% | 2,288 |
1996 | 12.6% | 17% | 7.6% | 24% | 38.8% | 2,662 |
1997 | 15.9% | 17.2% | 7.9% | 22.8% | 36.2% | 2,715 |
1998 | 15.3% | 18.4% | 7.8% | 22.6% | 35.9% | 2,905 |
1999 | 18% | 15.9% | 8.1% | 19.1% | 38.9% | 2,930 |
2000 | 16.4% | 19.6% | 8.7% | 20.6% | 34.7% | 2,879 |
2001 | 12.1% | 25.5% | 10.1% | 19.4% | 33% | 3,226 |
2002 | 15.2% | 27.6% | 10.1% | 17.7% | 29.4% | 3,529 |
2003 | 14.3% | 30.7% | 9.1% | 17.6% | 28.3% | 3,886 |
2004 | 14.3% | 35% | 9.3% | 15.3% | 26.1% | 4,426 |
2005 | 2% | 55.2% | 11.4% | 14.5% | 16.9% | 4,977 |
2006 | 1.9% | 57.8% | 11.2% | 14.9% | 14.2% | 4,950 |
2007 | 1.6% | 58.6% | 11.7% | 15.5% | 12.7% | 5,240 |
2008 | 1.3% | 62.4% | 13.1% | 15.2% | 8% | 5,439 |
2009 | 1.2% | 65.6% | 13.6% | 14.3% | 5.3% | 6,280 |
2010 | 1.5% | 69% | 13% | 12.8% | 3.7% | 6,933 |
2011 | 42.9% | 27.4% | 13.1% | 12.8% | 3.9% | 7,063 |
2012 | 40.8% | 30% | 11.8% | 12.3% | 5.1% | 6,993 |
2013 | 40.5% | 29.3% | 12.1% | 12.4% | 5.7% | 6,945 |
2014 | 41.2% | 28.8% | 11.5% | 12.8% | 5.6% | 6,584 |
Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 96 | 82 | 34 | 175 | 1,079 | 1,466 |
1983 | 127 | 125 | 39 | 250 | 840 | 1,381 |
1984 | 133 | 139 | 37 | 276 | 767 | 1,352 |
1985 | 132 | 144 | 37 | 320 | 723 | 1,356 |
1986 | 120 | 136 | 44 | 394 | 793 | 1,487 |
1987 | 121 | 160 | 72 | 409 | 771 | 1,533 |
1988 | 128 | 164 | 42 | 424 | 804 | 1,562 |
1989 | 127 | 139 | 53 | 433 | 882 | 1,634 |
1990 | 93 | 137 | 43 | 472 | 862 | 1,607 |
1991 | 147 | 168 | 61 | 488 | 922 | 1,786 |
1992 | 169 | 196 | 87 | 523 | 978 | 1,953 |
1993 | 180 | 225 | 87 | 518 | 977 | 1,987 |
1994 | 246 | 283 | 109 | 551 | 989 | 2,178 |
1995 | 306 | 397 | 153 | 589 | 843 | 2,288 |
1996 | 335 | 453 | 202 | 640 | 1,032 | 2,662 |
1997 | 431 | 467 | 215 | 620 | 982 | 2,715 |
1998 | 445 | 534 | 227 | 657 | 1,042 | 2,905 |
1999 | 528 | 465 | 238 | 559 | 1,140 | 2,930 |
2000 | 473 | 564 | 251 | 592 | 999 | 2,879 |
2001 | 389 | 822 | 325 | 626 | 1,064 | 3,226 |
2002 | 536 | 973 | 358 | 623 | 1,039 | 3,529 |
2003 | 557 | 1,193 | 353 | 684 | 1,099 | 3,886 |
2004 | 631 | 1,547 | 412 | 679 | 1,157 | 4,426 |
2005 | 101 | 2,748 | 565 | 721 | 842 | 4,977 |
2006 | 94 | 2,861 | 552 | 739 | 704 | 4,950 |
2007 | 82 | 3,069 | 611 | 813 | 665 | 5,240 |
2008 | 71 | 3,392 | 715 | 828 | 433 | 5,439 |
2009 | 75 | 4,121 | 852 | 901 | 331 | 6,280 |
2010 | 103 | 4,781 | 902 | 888 | 259 | 6,933 |
2011 | 3,027 | 1,937 | 922 | 904 | 273 | 7,063 |
2012 | 2,853 | 2,101 | 828 | 857 | 354 | 6,993 |
2013 | 2,815 | 2,034 | 838 | 863 | 395 | 6,945 |
2014 | 2,715 | 1,894 | 760 | 844 | 371 | 6,584 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 0% | 0% | 0% | 25% | 75% | 4 |
20–24 | 0% | 0% | 0% | 25% | 75% | 4 |
25–29 | 0% | 0% | 16.7% | 50% | 33.3% | 6 |
30–34 | 0% | 0% | 0% | 0% | 100% | 3 |
35–39 | 13% | 21.7% | 4.3% | 30.4% | 30.4% | 23 |
40–44 | 23.4% | 33.1% | 8.1% | 28.2% | 7.3% | 124 |
45–49 | 14.1% | 39.7% | 8.4% | 24.1% | 13.7% | 723 |
50–54 | 15.3% | 43.5% | 11.8% | 16.9% | 12.5% | 3,089 |
55–59 | 16% | 43.6% | 12.1% | 15.7% | 12.6% | 8,807 |
60–64 | 16.3% | 41.3% | 12% | 15.9% | 14.6% | 16,431 |
65–69 | 18.3% | 37.4% | 11.2% | 15.7% | 17.4% | 22,692 |
70–74 | 17.4% | 32.7% | 9.2% | 16.3% | 24.3% | 24,467 |
75–79 | 15.7% | 29.1% | 7.7% | 18.1% | 29.4% | 20,496 |
80–84 | 13.1% | 23.5% | 7.3% | 21.5% | 34.7% | 11,755 |
85+ | 9.7% | 16.6% | 5.6% | 24.5% | 43.6% | 5,508 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 0 | 0 | 0 | 1 | 3 | 4 |
20–24 | 0 | 0 | 0 | 1 | 3 | 4 |
25–29 | 0 | 0 | 1 | 3 | 2 | 6 |
30–34 | 0 | 0 | 0 | 0 | 3 | 3 |
35–39 | 3 | 5 | 1 | 7 | 7 | 23 |
40–44 | 29 | 41 | 10 | 35 | 9 | 124 |
45–49 | 102 | 287 | 61 | 174 | 99 | 723 |
50–54 | 473 | 1,343 | 365 | 523 | 385 | 3,089 |
55–59 | 1,412 | 3,836 | 1,066 | 1,386 | 1,107 | 8,807 |
60–64 | 2,672 | 6,780 | 1,970 | 2,606 | 2,403 | 16,431 |
65–69 | 4,146 | 8,497 | 2,544 | 3,554 | 3,951 | 22,692 |
70–74 | 4,261 | 8,011 | 2,261 | 3,992 | 5,942 | 24,467 |
75–79 | 3,219 | 5,973 | 1,584 | 3,703 | 6,017 | 20,496 |
80–84 | 1,537 | 2,761 | 853 | 2,524 | 4,080 | 11,755 |
85+ | 532 | 917 | 308 | 1,351 | 2,400 | 5,508 |