| Beskrywing |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
| Getal inskrywings |
244 |
242 |
224 |
241 |
246 |
226 |
192 |
187 |
228 |
255 |
| Getal steeds ingeskryf na 1 jaar |
233 |
232 |
217 |
232 |
234 |
216 |
188 |
182 |
226 |
247 |
| Getal steeds ingeskryf na 2 jaar |
232 |
232 |
217 |
230 |
231 |
212 |
188 |
182 |
224 |
- |
| Getal verloor na 1 jaar |
11 |
10 |
7 |
9 |
12 |
10 |
4 |
5 |
2 |
8 |
| Getal verloor na 2 jaar |
12 |
10 |
7 |
11 |
15 |
14 |
4 |
5 |
4 |
- |
| Persentasie verloor na 1 jaar |
4.51 |
4.13 |
3.13 |
3.73 |
4.88 |
4.42 |
2.08 |
2.67 |
0.88 |
3.14 |
| Persentasie verloor na 2 jaar |
4.92 |
4.13 |
3.13 |
4.56 |
6.10 |
6.19 |
2.08 |
2.67 |
1.75 |
- |
Getal verloor in jaar 2 |
1 |
0 |
0 |
2 |
3 |
4 |
0 |
0 |
2 |
- |
| Persentasie verloor in jaar 2 |
0.41 |
0.00 |
0.00 |
0.83 |
1.22 |
1.77 |
0.00 |
0.00 |
0.88 |
- |
| Persentasie behoue na 1 jaar |
95.49 |
95.87 |
96.88 |
96.27 |
95.12 |
95.58 |
97.92 |
97.33 |
99.12 |
96.86 |
| Persentasie behoue na 2 jaar |
95.08 |
95.87 |
96.88 |
95.44 |
93.90 |
93.81 |
97.92 |
97.33 |
98.25 |
- |