| Beskrywing |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
| Getal inskrywings |
3236 |
3335 |
3343 |
3167 |
3296 |
3506 |
3474 |
3708 |
3844 |
3787 |
| Getal steeds ingeskryf na 1 jaar |
2812 |
2855 |
2916 |
2768 |
2971 |
3101 |
3106 |
3294 |
3362 |
3324 |
| Getal steeds ingeskryf na 2 jaar |
2640 |
2734 |
2814 |
2684 |
2845 |
2984 |
2950 |
3100 |
3159 |
- |
| Getal verloor na 1 jaar |
424 |
480 |
427 |
399 |
325 |
405 |
368 |
414 |
482 |
463 |
| Getal verloor na 2 jaar |
596 |
601 |
529 |
483 |
451 |
522 |
524 |
608 |
685 |
- |
| Persentasie verloor na 1 jaar |
13.10 |
14.39 |
12.77 |
12.60 |
9.86 |
11.55 |
10.59 |
11.17 |
12.54 |
12.23 |
| Persentasie verloor na 2 jaar |
18.42 |
18.02 |
15.82 |
15.25 |
13.68 |
14.89 |
15.08 |
16.40 |
17.82 |
- |
Getal verloor in jaar 2 |
172 |
121 |
102 |
84 |
126 |
117 |
156 |
194 |
203 |
- |
| Persentasie verloor in jaar 2 |
5.32 |
3.63 |
3.05 |
2.65 |
3.82 |
3.34 |
4.49 |
5.23 |
5.28 |
- |
| Persentasie behoue na 1 jaar |
86.90 |
85.61 |
87.23 |
87.40 |
90.14 |
88.45 |
89.41 |
88.83 |
87.46 |
87.77 |
| Persentasie behoue na 2 jaar |
81.58 |
81.98 |
84.18 |
84.75 |
86.32 |
85.11 |
84.92 |
83.60 |
82.18 |
- |