| Beskrywing |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
| Getal inskrywings |
317 |
330 |
374 |
356 |
389 |
396 |
423 |
418 |
475 |
461 |
| Getal steeds ingeskryf na 1 jaar |
295 |
313 |
348 |
342 |
368 |
374 |
396 |
398 |
443 |
439 |
| Getal steeds ingeskryf na 2 jaar |
287 |
308 |
334 |
322 |
362 |
368 |
390 |
393 |
425 |
- |
| Getal verloor na 1 jaar |
22 |
17 |
26 |
14 |
21 |
22 |
27 |
20 |
32 |
22 |
| Getal verloor na 2 jaar |
30 |
22 |
40 |
34 |
27 |
28 |
33 |
25 |
50 |
- |
| Persentasie verloor na 1 jaar |
6.94 |
5.15 |
6.95 |
3.93 |
5.40 |
5.56 |
6.38 |
4.78 |
6.74 |
4.77 |
| Persentasie verloor na 2 jaar |
9.46 |
6.67 |
10.70 |
9.55 |
6.94 |
7.07 |
7.80 |
5.98 |
10.53 |
- |
Getal verloor in jaar 2 |
8 |
5 |
14 |
20 |
6 |
6 |
6 |
5 |
18 |
- |
| Persentasie verloor in jaar 2 |
2.52 |
1.52 |
3.74 |
5.62 |
1.54 |
1.52 |
1.42 |
1.20 |
3.79 |
- |
| Persentasie behoue na 1 jaar |
93.06 |
94.85 |
93.05 |
96.07 |
94.60 |
94.44 |
93.62 |
95.22 |
93.26 |
95.23 |
| Persentasie behoue na 2 jaar |
90.54 |
93.33 |
89.30 |
90.45 |
93.06 |
92.93 |
92.20 |
94.02 |
89.47 |
- |