| Beskrywing |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
| Getal inskrywings |
163 |
177 |
198 |
219 |
181 |
185 |
137 |
81 |
60 |
56 |
| Getal steeds ingeskryf na 1 jaar |
108 |
135 |
145 |
163 |
128 |
128 |
91 |
60 |
42 |
40 |
| Getal steeds ingeskryf na 2 jaar |
98 |
122 |
122 |
135 |
103 |
110 |
79 |
56 |
32 |
- |
| Getal verloor na 1 jaar |
55 |
42 |
53 |
56 |
53 |
57 |
46 |
21 |
18 |
16 |
| Getal verloor na 2 jaar |
65 |
55 |
76 |
84 |
78 |
75 |
58 |
25 |
28 |
- |
| Persentasie verloor na 1 jaar |
33.74 |
23.73 |
26.77 |
25.57 |
29.28 |
30.81 |
33.58 |
25.93 |
30.00 |
28.57 |
| Persentasie verloor na 2 jaar |
39.88 |
31.07 |
38.38 |
38.36 |
43.09 |
40.54 |
42.34 |
30.86 |
46.67 |
- |
Getal verloor in jaar 2 |
10 |
13 |
23 |
28 |
25 |
18 |
12 |
4 |
10 |
- |
| Persentasie verloor in jaar 2 |
6.13 |
7.34 |
11.62 |
12.79 |
13.81 |
9.73 |
8.76 |
4.94 |
16.67 |
- |
| Persentasie behoue na 1 jaar |
66.26 |
76.27 |
73.23 |
74.43 |
70.72 |
69.19 |
66.42 |
74.07 |
70.00 |
71.43 |
| Persentasie behoue na 2 jaar |
60.12 |
68.93 |
61.62 |
61.64 |
56.91 |
59.46 |
57.66 |
69.14 |
53.33 |
- |