Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 18.4% | 10.5% | 21.1% | 39.5% | 10.5% | 38 |
1983 | 18.5% | 7.4% | 14.8% | 44.4% | 14.8% | 54 |
1984 | 9.8% | 8.2% | 26.2% | 45.9% | 9.8% | 61 |
1985 | 7% | 16.3% | 18.6% | 41.9% | 16.3% | 43 |
1986 | 5.6% | 7.4% | 16.7% | 55.6% | 14.8% | 54 |
1987 | 13.7% | 5.9% | 13.7% | 52.9% | 13.7% | 51 |
1988 | 5.1% | 0% | 35.6% | 50.8% | 8.5% | 59 |
1989 | 6.8% | 6.8% | 25% | 45.5% | 15.9% | 44 |
1990 | 5.3% | 10.5% | 22.8% | 47.4% | 14% | 57 |
1991 | 7.3% | 14.5% | 29.1% | 38.2% | 10.9% | 55 |
1992 | 12% | 18% | 22% | 38% | 10% | 50 |
1993 | 7% | 3.5% | 28.1% | 50.9% | 10.5% | 57 |
1994 | 14.5% | 5.5% | 20% | 40% | 20% | 55 |
1995 | 11.1% | 0% | 28.6% | 52.4% | 7.9% | 63 |
1996 | 4.3% | 10% | 20% | 51.4% | 14.3% | 70 |
1997 | 9.5% | 12.7% | 15.9% | 42.9% | 19% | 63 |
1998 | 3.4% | 11.9% | 10.2% | 54.2% | 20.3% | 59 |
1999 | 9.3% | 5.6% | 27.8% | 38.9% | 18.5% | 54 |
2000 | 17% | 4.3% | 19.1% | 40.4% | 19.1% | 47 |
2001 | 12% | 16% | 22% | 36% | 14% | 50 |
2002 | 12.3% | 24.6% | 27.7% | 26.2% | 9.2% | 65 |
2003 | 8.1% | 11.3% | 19.4% | 43.5% | 17.7% | 62 |
2004 | 6.4% | 12.8% | 31.9% | 31.9% | 17% | 47 |
2005 | 6.1% | 22.4% | 28.6% | 18.4% | 24.5% | 49 |
2006 | 5.3% | 29.8% | 29.8% | 29.8% | 5.3% | 57 |
2007 | 6% | 12% | 26% | 46% | 10% | 50 |
2008 | 7.5% | 17% | 39.6% | 26.4% | 9.4% | 53 |
2009 | 1.9% | 13.2% | 49.1% | 30.2% | 5.7% | 53 |
2010 | 14.1% | 21.9% | 26.6% | 32.8% | 4.7% | 64 |
2011 | 7.5% | 16.4% | 38.8% | 32.8% | 4.5% | 67 |
2012 | 2.3% | 27.3% | 25% | 38.6% | 6.8% | 44 |
2013 | 7.8% | 19.6% | 31.4% | 29.4% | 11.8% | 51 |
2014 | 15.9% | 13% | 30.4% | 31.9% | 8.7% | 69 |
Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 7 | 4 | 8 | 15 | 4 | 38 |
1983 | 10 | 4 | 8 | 24 | 8 | 54 |
1984 | 6 | 5 | 16 | 28 | 6 | 61 |
1985 | 3 | 7 | 8 | 18 | 7 | 43 |
1986 | 3 | 4 | 9 | 30 | 8 | 54 |
1987 | 7 | 3 | 7 | 27 | 7 | 51 |
1988 | 3 | 0 | 21 | 30 | 5 | 59 |
1989 | 3 | 3 | 11 | 20 | 7 | 44 |
1990 | 3 | 6 | 13 | 27 | 8 | 57 |
1991 | 4 | 8 | 16 | 21 | 6 | 55 |
1992 | 6 | 9 | 11 | 19 | 5 | 50 |
1993 | 4 | 2 | 16 | 29 | 6 | 57 |
1994 | 8 | 3 | 11 | 22 | 11 | 55 |
1995 | 7 | 0 | 18 | 33 | 5 | 63 |
1996 | 3 | 7 | 14 | 36 | 10 | 70 |
1997 | 6 | 8 | 10 | 27 | 12 | 63 |
1998 | 2 | 7 | 6 | 32 | 12 | 59 |
1999 | 5 | 3 | 15 | 21 | 10 | 54 |
2000 | 8 | 2 | 9 | 19 | 9 | 47 |
2001 | 6 | 8 | 11 | 18 | 7 | 50 |
2002 | 8 | 16 | 18 | 17 | 6 | 65 |
2003 | 5 | 7 | 12 | 27 | 11 | 62 |
2004 | 3 | 6 | 15 | 15 | 8 | 47 |
2005 | 3 | 11 | 14 | 9 | 12 | 49 |
2006 | 3 | 17 | 17 | 17 | 3 | 57 |
2007 | 3 | 6 | 13 | 23 | 5 | 50 |
2008 | 4 | 9 | 21 | 14 | 5 | 53 |
2009 | 1 | 7 | 26 | 16 | 3 | 53 |
2010 | 9 | 14 | 17 | 21 | 3 | 64 |
2011 | 5 | 11 | 26 | 22 | 3 | 67 |
2012 | 1 | 12 | 11 | 17 | 3 | 44 |
2013 | 4 | 10 | 16 | 15 | 6 | 51 |
2014 | 11 | 9 | 21 | 22 | 6 | 69 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 15.6% | 9.4% | 18.8% | 40.6% | 15.6% | 32 |
20–24 | 5% | 5% | 45% | 35% | 10% | 20 |
25–29 | 5.6% | 11.1% | 33.3% | 50% | 0% | 18 |
30–34 | 8.7% | 10.9% | 30.4% | 32.6% | 17.4% | 46 |
35–39 | 11.3% | 10% | 23.8% | 45% | 10% | 80 |
40–44 | 7.9% | 10.3% | 27.8% | 45.2% | 8.7% | 126 |
45–49 | 9.2% | 13.8% | 18.5% | 44.6% | 13.8% | 195 |
50–54 | 7.9% | 13.6% | 24.5% | 44.5% | 9.4% | 265 |
55–59 | 8.9% | 10.7% | 28.6% | 41.1% | 10.7% | 224 |
60–64 | 7.8% | 13.9% | 29.9% | 41.8% | 6.6% | 244 |
65–69 | 9.8% | 11.9% | 24.7% | 42.3% | 11.3% | 194 |
70–74 | 9.9% | 13% | 26.5% | 34% | 16.7% | 162 |
75–79 | 6.4% | 20.2% | 23.9% | 34.9% | 14.7% | 109 |
80–84 | 12.5% | 10.9% | 18.8% | 23.4% | 34.4% | 64 |
85+ | 16.7% | 5.6% | 25% | 13.9% | 38.9% | 36 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 5 | 3 | 6 | 13 | 5 | 32 |
20–24 | 1 | 1 | 9 | 7 | 2 | 20 |
25–29 | 1 | 2 | 6 | 9 | 0 | 18 |
30–34 | 4 | 5 | 14 | 15 | 8 | 46 |
35–39 | 9 | 8 | 19 | 36 | 8 | 80 |
40–44 | 10 | 13 | 35 | 57 | 11 | 126 |
45–49 | 18 | 27 | 36 | 87 | 27 | 195 |
50–54 | 21 | 36 | 65 | 118 | 25 | 265 |
55–59 | 20 | 24 | 64 | 92 | 24 | 224 |
60–64 | 19 | 34 | 73 | 102 | 16 | 244 |
65–69 | 19 | 23 | 48 | 82 | 22 | 194 |
70–74 | 16 | 21 | 43 | 55 | 27 | 162 |
75–79 | 7 | 22 | 26 | 38 | 16 | 109 |
80–84 | 8 | 7 | 12 | 15 | 22 | 64 |
85+ | 6 | 2 | 9 | 5 | 14 | 36 |