Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 13% | 21.7% | 21.7% | 30.4% | 13% | 23 |
1983 | 25% | 14.3% | 21.4% | 21.4% | 17.9% | 28 |
1984 | 16% | 16% | 28% | 36% | 4% | 25 |
1985 | 33.3% | 20% | 23.3% | 20% | 3.3% | 30 |
1986 | 14.3% | 31.4% | 31.4% | 20% | 2.9% | 35 |
1987 | 18.5% | 18.5% | 33.3% | 7.4% | 22.2% | 27 |
1988 | 16.1% | 22.6% | 32.3% | 19.4% | 9.7% | 31 |
1989 | 9.7% | 25.8% | 29% | 25.8% | 9.7% | 31 |
1990 | 16% | 32% | 28% | 16% | 8% | 25 |
1991 | 22.2% | 22.2% | 11.1% | 29.6% | 14.8% | 27 |
1992 | 8% | 36% | 16% | 28% | 12% | 25 |
1993 | 20% | 16% | 20% | 28% | 16% | 25 |
1994 | 22% | 22% | 12.2% | 31.7% | 12.2% | 41 |
1995 | 22.9% | 8.6% | 28.6% | 28.6% | 11.4% | 35 |
1996 | 21.1% | 15.8% | 21.1% | 22.8% | 19.3% | 57 |
1997 | 11.9% | 11.9% | 21.4% | 38.1% | 16.7% | 42 |
1998 | 22% | 14.6% | 14.6% | 29.3% | 19.5% | 41 |
1999 | 22.8% | 14% | 12.3% | 28.1% | 22.8% | 57 |
2000 | 27.3% | 18.2% | 27.3% | 18.2% | 9.1% | 33 |
2001 | 32.6% | 14% | 9.3% | 34.9% | 9.3% | 43 |
2002 | 30.8% | 10.3% | 15.4% | 17.9% | 25.6% | 39 |
2003 | 29.4% | 20.6% | 8.8% | 29.4% | 11.8% | 34 |
2004 | 23.9% | 13% | 13% | 37% | 13% | 46 |
2005 | 19.1% | 14.9% | 10.6% | 27.7% | 27.7% | 47 |
2006 | 21.8% | 10.9% | 23.6% | 21.8% | 21.8% | 55 |
2007 | 12.1% | 10.3% | 17.2% | 41.4% | 19% | 58 |
2008 | 18.9% | 9.4% | 15.1% | 30.2% | 26.4% | 53 |
2009 | 9.1% | 14.5% | 12.7% | 40% | 23.6% | 55 |
2010 | 15.4% | 13.5% | 11.5% | 48.1% | 11.5% | 52 |
2011 | 28.8% | 13.6% | 10.6% | 42.4% | 4.5% | 66 |
2012 | 30.4% | 27.8% | 3.8% | 31.6% | 6.3% | 79 |
2013 | 26.5% | 15.7% | 9.6% | 38.6% | 9.6% | 83 |
2014 | 23.7% | 21.1% | 7.9% | 39.5% | 7.9% | 76 |
Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 3 | 5 | 5 | 7 | 3 | 23 |
1983 | 7 | 4 | 6 | 6 | 5 | 28 |
1984 | 4 | 4 | 7 | 9 | 1 | 25 |
1985 | 10 | 6 | 7 | 6 | 1 | 30 |
1986 | 5 | 11 | 11 | 7 | 1 | 35 |
1987 | 5 | 5 | 9 | 2 | 6 | 27 |
1988 | 5 | 7 | 10 | 6 | 3 | 31 |
1989 | 3 | 8 | 9 | 8 | 3 | 31 |
1990 | 4 | 8 | 7 | 4 | 2 | 25 |
1991 | 6 | 6 | 3 | 8 | 4 | 27 |
1992 | 2 | 9 | 4 | 7 | 3 | 25 |
1993 | 5 | 4 | 5 | 7 | 4 | 25 |
1994 | 9 | 9 | 5 | 13 | 5 | 41 |
1995 | 8 | 3 | 10 | 10 | 4 | 35 |
1996 | 12 | 9 | 12 | 13 | 11 | 57 |
1997 | 5 | 5 | 9 | 16 | 7 | 42 |
1998 | 9 | 6 | 6 | 12 | 8 | 41 |
1999 | 13 | 8 | 7 | 16 | 13 | 57 |
2000 | 9 | 6 | 9 | 6 | 3 | 33 |
2001 | 14 | 6 | 4 | 15 | 4 | 43 |
2002 | 12 | 4 | 6 | 7 | 10 | 39 |
2003 | 10 | 7 | 3 | 10 | 4 | 34 |
2004 | 11 | 6 | 6 | 17 | 6 | 46 |
2005 | 9 | 7 | 5 | 13 | 13 | 47 |
2006 | 12 | 6 | 13 | 12 | 12 | 55 |
2007 | 7 | 6 | 10 | 24 | 11 | 58 |
2008 | 10 | 5 | 8 | 16 | 14 | 53 |
2009 | 5 | 8 | 7 | 22 | 13 | 55 |
2010 | 8 | 7 | 6 | 25 | 6 | 52 |
2011 | 19 | 9 | 7 | 28 | 3 | 66 |
2012 | 24 | 22 | 3 | 25 | 5 | 79 |
2013 | 22 | 13 | 8 | 32 | 8 | 83 |
2014 | 18 | 16 | 6 | 30 | 6 | 76 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 71.4% | 0% | 0% | 14.3% | 14.3% | 7 |
20–24 | 100% | 0% | 0% | 0% | 0% | 4 |
25–29 | 50% | 0% | 0% | 0% | 50% | 2 |
30–34 | 50% | 8.3% | 8.3% | 25% | 8.3% | 12 |
35–39 | 33.3% | 14.3% | 14.3% | 19% | 19% | 21 |
40–44 | 18% | 14.8% | 18% | 41% | 8.2% | 61 |
45–49 | 13.5% | 20.6% | 15.9% | 38.1% | 11.9% | 126 |
50–54 | 22% | 13.2% | 19.5% | 34.6% | 10.7% | 159 |
55–59 | 13.5% | 21.3% | 16.4% | 34.3% | 14.5% | 207 |
60–64 | 25.8% | 12.9% | 12.9% | 32.8% | 15.6% | 256 |
65–69 | 22.2% | 17.4% | 20.4% | 28.7% | 11.4% | 167 |
70–74 | 25.5% | 17.2% | 19.1% | 25.5% | 12.7% | 157 |
75–79 | 23.6% | 21.7% | 18.9% | 21.7% | 14.2% | 106 |
80–84 | 19% | 22.6% | 10.7% | 25% | 22.6% | 84 |
85+ | 12.7% | 18.2% | 12.7% | 29.1% | 27.3% | 55 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 5 | 0 | 0 | 1 | 1 | 7 |
20–24 | 4 | 0 | 0 | 0 | 0 | 4 |
25–29 | 1 | 0 | 0 | 0 | 1 | 2 |
30–34 | 6 | 1 | 1 | 3 | 1 | 12 |
35–39 | 7 | 3 | 3 | 4 | 4 | 21 |
40–44 | 11 | 9 | 11 | 25 | 5 | 61 |
45–49 | 17 | 26 | 20 | 48 | 15 | 126 |
50–54 | 35 | 21 | 31 | 55 | 17 | 159 |
55–59 | 28 | 44 | 34 | 71 | 30 | 207 |
60–64 | 66 | 33 | 33 | 84 | 40 | 256 |
65–69 | 37 | 29 | 34 | 48 | 19 | 167 |
70–74 | 40 | 27 | 30 | 40 | 20 | 157 |
75–79 | 25 | 23 | 20 | 23 | 15 | 106 |
80–84 | 16 | 19 | 9 | 21 | 19 | 84 |
85+ | 7 | 10 | 7 | 16 | 15 | 55 |