| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
260 |
257 |
265 |
288 |
311 |
329 |
362 |
363 |
376 |
382 |
| Getal steeds ingeskryf na 1 jaar |
248 |
253 |
250 |
280 |
300 |
319 |
344 |
353 |
366 |
364 |
| Getal steeds ingeskryf na 2 jaar |
243 |
243 |
247 |
277 |
292 |
304 |
332 |
349 |
349 |
- |
| Getal verloor na 1 jaar |
12 |
4 |
15 |
8 |
11 |
10 |
18 |
10 |
10 |
18 |
| Getal verloor na 2 jaar |
17 |
14 |
18 |
11 |
19 |
25 |
30 |
14 |
27 |
- |
| Persentasie verloor na 1 jaar |
4.62 |
1.56 |
5.66 |
2.78 |
3.54 |
3.04 |
4.97 |
2.75 |
2.66 |
4.71 |
| Persentasie verloor na 2 jaar |
6.54 |
5.45 |
6.79 |
3.82 |
6.11 |
7.60 |
8.29 |
3.86 |
7.18 |
- |
Getal verloor in jaar 2 |
5 |
10 |
3 |
3 |
8 |
15 |
12 |
4 |
17 |
- |
| Persentasie verloor in jaar 2 |
1.92 |
3.89 |
1.13 |
1.04 |
2.57 |
4.56 |
3.31 |
1.10 |
4.52 |
- |
| Persentasie behoue na 1 jaar |
95.38 |
98.44 |
94.34 |
97.22 |
96.46 |
96.96 |
95.03 |
97.25 |
97.34 |
95.29 |
| Persentasie behoue na 2 jaar |
93.46 |
94.55 |
93.21 |
96.18 |
93.89 |
92.40 |
91.71 |
96.14 |
92.82 |
- |