| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
65 |
68 |
62 |
78 |
257 |
280 |
261 |
204 |
185 |
236 |
| Getal steeds ingeskryf na 1 jaar |
59 |
59 |
50 |
65 |
227 |
254 |
236 |
180 |
168 |
206 |
| Getal steeds ingeskryf na 2 jaar |
57 |
54 |
49 |
62 |
216 |
236 |
214 |
161 |
157 |
- |
| Getal verloor na 1 jaar |
6 |
9 |
12 |
13 |
30 |
26 |
25 |
24 |
17 |
30 |
| Getal verloor na 2 jaar |
8 |
14 |
13 |
16 |
41 |
44 |
47 |
43 |
28 |
- |
| Persentasie verloor na 1 jaar |
9.23 |
13.24 |
19.35 |
16.67 |
11.67 |
9.29 |
9.58 |
11.76 |
9.19 |
12.71 |
| Persentasie verloor na 2 jaar |
12.31 |
20.59 |
20.97 |
20.51 |
15.95 |
15.71 |
18.01 |
21.08 |
15.14 |
- |
Getal verloor in jaar 2 |
2 |
5 |
1 |
3 |
11 |
18 |
22 |
19 |
11 |
- |
| Persentasie verloor in jaar 2 |
3.08 |
7.35 |
1.61 |
3.85 |
4.28 |
6.43 |
8.43 |
9.31 |
5.95 |
- |
| Persentasie behoue na 1 jaar |
90.77 |
86.76 |
80.65 |
83.33 |
88.33 |
90.71 |
90.42 |
88.24 |
90.81 |
87.29 |
| Persentasie behoue na 2 jaar |
87.69 |
79.41 |
79.03 |
79.49 |
84.05 |
84.29 |
81.99 |
78.92 |
84.86 |
- |