| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
2490 |
2736 |
2794 |
2955 |
2968 |
2690 |
2738 |
2743 |
2700 |
2756 |
| Getal steeds ingeskryf na 1 jaar |
2145 |
2365 |
2402 |
2492 |
2545 |
2308 |
2440 |
2415 |
2390 |
2430 |
| Getal steeds ingeskryf na 2 jaar |
1985 |
2240 |
2258 |
2383 |
2430 |
2229 |
2330 |
2323 |
2256 |
- |
| Getal verloor na 1 jaar |
345 |
371 |
392 |
463 |
423 |
382 |
298 |
328 |
310 |
326 |
| Getal verloor na 2 jaar |
505 |
496 |
536 |
572 |
538 |
461 |
408 |
420 |
444 |
- |
| Persentasie verloor na 1 jaar |
13.86 |
13.56 |
14.03 |
15.67 |
14.25 |
14.20 |
10.88 |
11.96 |
11.48 |
11.83 |
| Persentasie verloor na 2 jaar |
20.28 |
18.13 |
19.18 |
19.36 |
18.13 |
17.14 |
14.90 |
15.31 |
16.44 |
- |
Getal verloor in jaar 2 |
160 |
125 |
144 |
109 |
115 |
79 |
110 |
92 |
134 |
- |
| Persentasie verloor in jaar 2 |
6.43 |
4.57 |
5.15 |
3.69 |
3.87 |
2.94 |
4.02 |
3.35 |
4.96 |
- |
| Persentasie behoue na 1 jaar |
86.14 |
86.44 |
85.97 |
84.33 |
85.75 |
85.80 |
89.12 |
88.04 |
88.52 |
88.17 |
| Persentasie behoue na 2 jaar |
79.72 |
81.87 |
80.82 |
80.64 |
81.87 |
82.86 |
85.10 |
84.69 |
83.56 |
- |