| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
119 |
136 |
133 |
161 |
170 |
188 |
190 |
234 |
290 |
264 |
| Getal steeds ingeskryf na 1 jaar |
112 |
133 |
126 |
155 |
165 |
179 |
182 |
229 |
281 |
251 |
| Getal steeds ingeskryf na 2 jaar |
110 |
128 |
121 |
154 |
157 |
176 |
175 |
227 |
266 |
- |
| Getal verloor na 1 jaar |
7 |
3 |
7 |
6 |
5 |
9 |
8 |
5 |
9 |
13 |
| Getal verloor na 2 jaar |
9 |
8 |
12 |
7 |
13 |
12 |
15 |
7 |
24 |
- |
| Persentasie verloor na 1 jaar |
5.88 |
2.21 |
5.26 |
3.73 |
2.94 |
4.79 |
4.21 |
2.14 |
3.10 |
4.92 |
| Persentasie verloor na 2 jaar |
7.56 |
5.88 |
9.02 |
4.35 |
7.65 |
6.38 |
7.89 |
2.99 |
8.28 |
- |
Getal verloor in jaar 2 |
2 |
5 |
5 |
1 |
8 |
3 |
7 |
2 |
15 |
- |
| Persentasie verloor in jaar 2 |
1.68 |
3.68 |
3.76 |
0.62 |
4.71 |
1.60 |
3.68 |
0.85 |
5.17 |
- |
| Persentasie behoue na 1 jaar |
94.12 |
97.79 |
94.74 |
96.27 |
97.06 |
95.21 |
95.79 |
97.86 |
96.90 |
95.08 |
| Persentasie behoue na 2 jaar |
92.44 |
94.12 |
90.98 |
95.65 |
92.35 |
93.62 |
92.11 |
97.01 |
91.72 |
- |