Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 15.6% | 43.8% | 15.6% | 18.8% | 6.3% | 32 |
1983 | 23.1% | 30.8% | 11.5% | 23.1% | 11.5% | 26 |
1984 | 17.9% | 25% | 39.3% | 10.7% | 7.1% | 28 |
1985 | 40% | 23.3% | 10% | 26.7% | 0% | 30 |
1986 | 27.3% | 12.1% | 21.2% | 36.4% | 3% | 33 |
1987 | 33.3% | 37% | 14.8% | 14.8% | 0% | 27 |
1988 | 40% | 23.3% | 20% | 10% | 6.7% | 30 |
1989 | 10.5% | 26.3% | 31.6% | 21.1% | 10.5% | 19 |
1990 | 30.3% | 12.1% | 24.2% | 27.3% | 6.1% | 33 |
1991 | 14.8% | 25.9% | 25.9% | 25.9% | 7.4% | 27 |
1992 | 30% | 13.3% | 23.3% | 26.7% | 6.7% | 30 |
1993 | 25% | 17.9% | 25% | 21.4% | 10.7% | 28 |
1994 | 20% | 30% | 14% | 28% | 8% | 50 |
1995 | 22.2% | 27.8% | 8.3% | 36.1% | 5.6% | 36 |
1996 | 25.5% | 17.6% | 13.7% | 35.3% | 7.8% | 51 |
1997 | 11.1% | 13.3% | 11.1% | 46.7% | 17.8% | 45 |
1998 | 12.5% | 15% | 20% | 27.5% | 25% | 40 |
1999 | 19.6% | 15.2% | 17.4% | 26.1% | 21.7% | 46 |
2000 | 28% | 20% | 18% | 20% | 14% | 50 |
2001 | 23% | 21.3% | 19.7% | 24.6% | 11.5% | 61 |
2002 | 31.7% | 14.6% | 12.2% | 31.7% | 9.8% | 41 |
2003 | 11.5% | 13.5% | 17.3% | 40.4% | 17.3% | 52 |
2004 | 25% | 15% | 15% | 27.5% | 17.5% | 40 |
2005 | 22.2% | 11.1% | 22.2% | 31.1% | 13.3% | 45 |
2006 | 15.4% | 21.5% | 10.8% | 35.4% | 16.9% | 65 |
2007 | 23.2% | 16.1% | 19.6% | 30.4% | 10.7% | 56 |
2008 | 20.4% | 18.5% | 18.5% | 35.2% | 7.4% | 54 |
2009 | 19.7% | 16.9% | 11.3% | 38% | 14.1% | 71 |
2010 | 14.3% | 12.9% | 18.6% | 42.9% | 11.4% | 70 |
2011 | 22.8% | 24.6% | 12.3% | 35.1% | 5.3% | 57 |
2012 | 33.3% | 8% | 12% | 40% | 6.7% | 75 |
2013 | 12.1% | 19.7% | 7.6% | 51.5% | 9.1% | 66 |
2014 | 29% | 15.9% | 18.8% | 24.6% | 11.6% | 69 |
Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 5 | 14 | 5 | 6 | 2 | 32 |
1983 | 6 | 8 | 3 | 6 | 3 | 26 |
1984 | 5 | 7 | 11 | 3 | 2 | 28 |
1985 | 12 | 7 | 3 | 8 | 0 | 30 |
1986 | 9 | 4 | 7 | 12 | 1 | 33 |
1987 | 9 | 10 | 4 | 4 | 0 | 27 |
1988 | 12 | 7 | 6 | 3 | 2 | 30 |
1989 | 2 | 5 | 6 | 4 | 2 | 19 |
1990 | 10 | 4 | 8 | 9 | 2 | 33 |
1991 | 4 | 7 | 7 | 7 | 2 | 27 |
1992 | 9 | 4 | 7 | 8 | 2 | 30 |
1993 | 7 | 5 | 7 | 6 | 3 | 28 |
1994 | 10 | 15 | 7 | 14 | 4 | 50 |
1995 | 8 | 10 | 3 | 13 | 2 | 36 |
1996 | 13 | 9 | 7 | 18 | 4 | 51 |
1997 | 5 | 6 | 5 | 21 | 8 | 45 |
1998 | 5 | 6 | 8 | 11 | 10 | 40 |
1999 | 9 | 7 | 8 | 12 | 10 | 46 |
2000 | 14 | 10 | 9 | 10 | 7 | 50 |
2001 | 14 | 13 | 12 | 15 | 7 | 61 |
2002 | 13 | 6 | 5 | 13 | 4 | 41 |
2003 | 6 | 7 | 9 | 21 | 9 | 52 |
2004 | 10 | 6 | 6 | 11 | 7 | 40 |
2005 | 10 | 5 | 10 | 14 | 6 | 45 |
2006 | 10 | 14 | 7 | 23 | 11 | 65 |
2007 | 13 | 9 | 11 | 17 | 6 | 56 |
2008 | 11 | 10 | 10 | 19 | 4 | 54 |
2009 | 14 | 12 | 8 | 27 | 10 | 71 |
2010 | 10 | 9 | 13 | 30 | 8 | 70 |
2011 | 13 | 14 | 7 | 20 | 3 | 57 |
2012 | 25 | 6 | 9 | 30 | 5 | 75 |
2013 | 8 | 13 | 5 | 34 | 6 | 66 |
2014 | 20 | 11 | 13 | 17 | 8 | 69 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 40% | 0% | 0% | 0% | 60% | 5 |
20–24 | 60% | 0% | 0% | 0% | 40% | 5 |
25–29 | 22.2% | 22.2% | 22.2% | 11.1% | 22.2% | 9 |
30–34 | 13.3% | 20% | 0% | 33.3% | 33.3% | 15 |
35–39 | 24.2% | 15.2% | 27.3% | 27.3% | 6.1% | 33 |
40–44 | 26.9% | 16.1% | 15.1% | 32.3% | 9.7% | 93 |
45–49 | 28.5% | 20.7% | 11.2% | 30.2% | 9.5% | 179 |
50–54 | 18.7% | 26.6% | 19% | 26.2% | 9.5% | 252 |
55–59 | 23.9% | 18.1% | 15.6% | 32.9% | 9.5% | 243 |
60–64 | 22.5% | 12.1% | 19.2% | 37.9% | 8.3% | 240 |
65–69 | 21.3% | 20.6% | 15.5% | 31% | 11.6% | 155 |
70–74 | 19.2% | 18.2% | 18.2% | 35.4% | 9.1% | 99 |
75–79 | 15.7% | 17.1% | 14.3% | 34.3% | 18.6% | 70 |
80–84 | 25.5% | 14.9% | 23.4% | 23.4% | 12.8% | 47 |
85+ | 10.5% | 23.7% | 15.8% | 31.6% | 18.4% | 38 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 2 | 0 | 0 | 0 | 3 | 5 |
20–24 | 3 | 0 | 0 | 0 | 2 | 5 |
25–29 | 2 | 2 | 2 | 1 | 2 | 9 |
30–34 | 2 | 3 | 0 | 5 | 5 | 15 |
35–39 | 8 | 5 | 9 | 9 | 2 | 33 |
40–44 | 25 | 15 | 14 | 30 | 9 | 93 |
45–49 | 51 | 37 | 20 | 54 | 17 | 179 |
50–54 | 47 | 67 | 48 | 66 | 24 | 252 |
55–59 | 58 | 44 | 38 | 80 | 23 | 243 |
60–64 | 54 | 29 | 46 | 91 | 20 | 240 |
65–69 | 33 | 32 | 24 | 48 | 18 | 155 |
70–74 | 19 | 18 | 18 | 35 | 9 | 99 |
75–79 | 11 | 12 | 10 | 24 | 13 | 70 |
80–84 | 12 | 7 | 11 | 11 | 6 | 47 |
85+ | 4 | 9 | 6 | 12 | 7 | 38 |