| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
192 |
197 |
207 |
214 |
235 |
226 |
256 |
223 |
219 |
196 |
| Getal steeds ingeskryf na 1 jaar |
188 |
194 |
199 |
207 |
231 |
223 |
247 |
218 |
216 |
193 |
| Getal steeds ingeskryf na 2 jaar |
187 |
190 |
197 |
207 |
225 |
215 |
242 |
217 |
215 |
- |
| Getal verloor na 1 jaar |
4 |
3 |
8 |
7 |
4 |
3 |
9 |
5 |
3 |
3 |
| Getal verloor na 2 jaar |
5 |
7 |
10 |
7 |
10 |
11 |
14 |
6 |
4 |
- |
| Persentasie verloor na 1 jaar |
2.08 |
1.52 |
3.86 |
3.27 |
1.70 |
1.33 |
3.52 |
2.24 |
1.37 |
1.53 |
| Persentasie verloor na 2 jaar |
2.60 |
3.55 |
4.83 |
3.27 |
4.26 |
4.87 |
5.47 |
2.69 |
1.83 |
- |
Getal verloor in jaar 2 |
1 |
4 |
2 |
0 |
6 |
8 |
5 |
1 |
1 |
- |
| Persentasie verloor in jaar 2 |
0.52 |
2.03 |
0.97 |
0.00 |
2.55 |
3.54 |
1.95 |
0.45 |
0.46 |
- |
| Persentasie behoue na 1 jaar |
97.92 |
98.48 |
96.14 |
96.73 |
98.30 |
98.67 |
96.48 |
97.76 |
98.63 |
98.47 |
| Persentasie behoue na 2 jaar |
97.40 |
96.45 |
95.17 |
96.73 |
95.74 |
95.13 |
94.53 |
97.31 |
98.17 |
- |