| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
70 |
78 |
76 |
96 |
263 |
281 |
274 |
225 |
225 |
280 |
| Getal steeds ingeskryf na 1 jaar |
64 |
68 |
62 |
81 |
227 |
256 |
248 |
197 |
203 |
239 |
| Getal steeds ingeskryf na 2 jaar |
60 |
58 |
61 |
78 |
206 |
237 |
225 |
171 |
182 |
- |
| Getal verloor na 1 jaar |
6 |
10 |
14 |
15 |
36 |
25 |
26 |
28 |
22 |
41 |
| Getal verloor na 2 jaar |
10 |
20 |
15 |
18 |
57 |
44 |
49 |
54 |
43 |
- |
| Persentasie verloor na 1 jaar |
8.57 |
12.82 |
18.42 |
15.63 |
13.69 |
8.90 |
9.49 |
12.44 |
9.78 |
14.64 |
| Persentasie verloor na 2 jaar |
14.29 |
25.64 |
19.74 |
18.75 |
21.67 |
15.66 |
17.88 |
24.00 |
19.11 |
- |
Getal verloor in jaar 2 |
4 |
10 |
1 |
3 |
21 |
19 |
23 |
26 |
21 |
- |
| Persentasie verloor in jaar 2 |
5.71 |
12.82 |
1.32 |
3.13 |
7.98 |
6.76 |
8.39 |
11.56 |
9.33 |
- |
| Persentasie behoue na 1 jaar |
91.43 |
87.18 |
81.58 |
84.38 |
86.31 |
91.10 |
90.51 |
87.56 |
90.22 |
85.36 |
| Persentasie behoue na 2 jaar |
85.71 |
74.36 |
80.26 |
81.25 |
78.33 |
84.34 |
82.12 |
76.00 |
80.89 |
- |