Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 3.3% | 10.9% | 8.5% | 19% | 58.4% | 860 |
1983 | 3.6% | 12.8% | 9.2% | 26.6% | 47.8% | 921 |
1984 | 3.1% | 9.7% | 9% | 26.6% | 51.6% | 977 |
1985 | 2% | 12.8% | 7.1% | 30.5% | 47.6% | 1,027 |
1986 | 3.1% | 13.5% | 8.3% | 32.4% | 42.6% | 1,138 |
1987 | 4.1% | 14.8% | 12.6% | 32.6% | 35.9% | 1,217 |
1988 | 5.1% | 16% | 10.3% | 29.6% | 39.1% | 1,258 |
1989 | 4.6% | 18.3% | 10.2% | 32.1% | 34.9% | 1,378 |
1990 | 4.2% | 17% | 12.6% | 31.4% | 34.8% | 1,455 |
1991 | 6.4% | 15.8% | 12.4% | 30% | 35.4% | 1,643 |
1992 | 7.5% | 19.9% | 14.2% | 26.1% | 32.4% | 1,715 |
1993 | 6.4% | 24% | 13.9% | 24.3% | 31.4% | 1,819 |
1994 | 8.3% | 22.9% | 13.6% | 22.9% | 32.2% | 2,312 |
1995 | 6.2% | 28.1% | 16.6% | 22.2% | 26.9% | 2,282 |
1996 | 7.4% | 30.3% | 14.8% | 19.5% | 28% | 2,400 |
1997 | 7.1% | 31.6% | 14.3% | 19.4% | 27.7% | 2,383 |
1998 | 7.6% | 30.5% | 14.8% | 20.6% | 26.5% | 2,332 |
1999 | 8.9% | 32.7% | 13.5% | 19.6% | 25.4% | 2,315 |
2000 | 12.9% | 30.7% | 11.6% | 18.1% | 26.7% | 2,381 |
2001 | 29.1% | 17.9% | 11% | 19.2% | 22.7% | 2,357 |
2002 | 32.2% | 15.7% | 11% | 19.6% | 21.6% | 2,574 |
2003 | 34.7% | 14% | 10.6% | 19.6% | 21.2% | 2,633 |
2004 | 36.3% | 15.3% | 9.4% | 19.7% | 19.3% | 2,785 |
2005 | 42.5% | 13% | 9.8% | 15.9% | 18.8% | 2,839 |
2006 | 41.8% | 11.2% | 10.8% | 18.2% | 18.1% | 2,670 |
2007 | 42.2% | 10.8% | 10% | 19.9% | 17.1% | 2,880 |
2008 | 44.7% | 11% | 11.2% | 21.6% | 11.5% | 2,900 |
2009 | 45.1% | 10.2% | 12.2% | 20.3% | 12.3% | 2,912 |
2010 | 50.2% | 10.1% | 10.7% | 19% | 10.1% | 2,935 |
2011 | 49.6% | 10.1% | 11.9% | 19.7% | 8.8% | 3,047 |
2012 | 50.3% | 10.2% | 12.2% | 18.9% | 8.3% | 3,083 |
2013 | 52.5% | 9.1% | 12.8% | 17.2% | 8.5% | 3,112 |
2014 | 54.6% | 8.4% | 12.5% | 17.3% | 7.1% | 3,161 |
Year | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
1982 | 28 | 94 | 73 | 163 | 502 | 860 |
1983 | 33 | 118 | 85 | 245 | 440 | 921 |
1984 | 30 | 95 | 88 | 260 | 504 | 977 |
1985 | 21 | 131 | 73 | 313 | 489 | 1,027 |
1986 | 35 | 154 | 95 | 369 | 485 | 1,138 |
1987 | 50 | 180 | 153 | 397 | 437 | 1,217 |
1988 | 64 | 201 | 129 | 372 | 492 | 1,258 |
1989 | 63 | 252 | 140 | 442 | 481 | 1,378 |
1990 | 61 | 247 | 183 | 457 | 507 | 1,455 |
1991 | 105 | 259 | 204 | 493 | 582 | 1,643 |
1992 | 128 | 342 | 243 | 447 | 555 | 1,715 |
1993 | 116 | 437 | 252 | 442 | 572 | 1,819 |
1994 | 193 | 530 | 315 | 529 | 745 | 2,312 |
1995 | 142 | 642 | 378 | 506 | 614 | 2,282 |
1996 | 178 | 727 | 356 | 467 | 672 | 2,400 |
1997 | 169 | 752 | 340 | 463 | 659 | 2,383 |
1998 | 178 | 712 | 344 | 480 | 618 | 2,332 |
1999 | 205 | 756 | 313 | 453 | 588 | 2,315 |
2000 | 306 | 732 | 276 | 432 | 635 | 2,381 |
2001 | 687 | 422 | 259 | 453 | 536 | 2,357 |
2002 | 828 | 403 | 284 | 504 | 555 | 2,574 |
2003 | 913 | 369 | 278 | 516 | 557 | 2,633 |
2004 | 1,012 | 425 | 261 | 550 | 537 | 2,785 |
2005 | 1,206 | 370 | 278 | 451 | 534 | 2,839 |
2006 | 1,115 | 299 | 289 | 485 | 482 | 2,670 |
2007 | 1,215 | 312 | 289 | 572 | 492 | 2,880 |
2008 | 1,295 | 320 | 324 | 627 | 334 | 2,900 |
2009 | 1,312 | 296 | 355 | 591 | 358 | 2,912 |
2010 | 1,472 | 297 | 313 | 557 | 296 | 2,935 |
2011 | 1,510 | 308 | 362 | 599 | 268 | 3,047 |
2012 | 1,550 | 316 | 376 | 584 | 257 | 3,083 |
2013 | 1,633 | 284 | 397 | 535 | 263 | 3,112 |
2014 | 1,727 | 265 | 395 | 548 | 226 | 3,161 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 20.9% | 12.1% | 5.9% | 12.8% | 48.3% | 406 |
20–24 | 41.1% | 26.8% | 5.4% | 17.9% | 8.9% | 56 |
25–29 | 40.8% | 21.5% | 6.9% | 13.1% | 17.7% | 130 |
30–34 | 38.8% | 23.1% | 9.5% | 13% | 15.7% | 338 |
35–39 | 34.2% | 24.6% | 10.5% | 16.3% | 14.4% | 875 |
40–44 | 30% | 23.9% | 12% | 18% | 16.1% | 1,881 |
45–49 | 28.2% | 23.9% | 12.5% | 19.6% | 15.8% | 3,739 |
50–54 | 27.1% | 21.2% | 13.4% | 21.6% | 16.6% | 6,211 |
55–59 | 29.3% | 18.6% | 13.1% | 22.3% | 16.7% | 8,932 |
60–64 | 29.3% | 17.3% | 12.7% | 22.6% | 18.2% | 11,227 |
65–69 | 29% | 16.8% | 12.5% | 21.4% | 20.2% | 11,661 |
70–74 | 27.3% | 15.8% | 12% | 20.8% | 24.1% | 10,746 |
75–79 | 25.7% | 12.7% | 10.7% | 21.2% | 29.7% | 8,194 |
80–84 | 20.7% | 10% | 8.9% | 22.8% | 37.6% | 4,807 |
85+ | 14.5% | 8.8% | 6.6% | 21.3% | 48.7% | 2,498 |
Age category | Stage 1 | Stage 2 | Stage 3 | Stage 4 | Not recorded | Total sum |
0–19 | 85 | 49 | 24 | 52 | 196 | 406 |
20–24 | 23 | 15 | 3 | 10 | 5 | 56 |
25–29 | 53 | 28 | 9 | 17 | 23 | 130 |
30–34 | 131 | 78 | 32 | 44 | 53 | 338 |
35–39 | 299 | 215 | 92 | 143 | 126 | 875 |
40–44 | 565 | 450 | 225 | 339 | 302 | 1,881 |
45–49 | 1,054 | 893 | 466 | 734 | 592 | 3,739 |
50–54 | 1,686 | 1,317 | 833 | 1,341 | 1,034 | 6,211 |
55–59 | 2,613 | 1,663 | 1,167 | 1,995 | 1,494 | 8,932 |
60–64 | 3,288 | 1,937 | 1,430 | 2,532 | 2,040 | 11,227 |
65–69 | 3,385 | 1,959 | 1,462 | 2,497 | 2,358 | 11,661 |
70–74 | 2,937 | 1,699 | 1,287 | 2,230 | 2,593 | 10,746 |
75–79 | 2,104 | 1,042 | 878 | 1,737 | 2,433 | 8,194 |
80–84 | 995 | 481 | 426 | 1,098 | 1,807 | 4,807 |
85+ | 362 | 221 | 166 | 533 | 1,216 | 2,498 |