| Beskrywing |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
| Getal inskrywings |
30 |
26 |
22 |
25 |
13 |
17 |
94 |
70 |
43 |
46 |
| Getal steeds ingeskryf na 1 jaar |
21 |
14 |
18 |
16 |
10 |
13 |
74 |
59 |
37 |
39 |
| Getal steeds ingeskryf na 2 jaar |
18 |
12 |
15 |
14 |
8 |
12 |
62 |
53 |
29 |
- |
| Getal verloor na 1 jaar |
9 |
12 |
4 |
9 |
3 |
4 |
20 |
11 |
6 |
7 |
| Getal verloor na 2 jaar |
12 |
14 |
7 |
11 |
5 |
5 |
32 |
17 |
14 |
- |
| Persentasie verloor na 1 jaar |
30.00 |
46.15 |
18.18 |
36.00 |
23.08 |
23.53 |
21.28 |
15.71 |
13.95 |
15.22 |
| Persentasie verloor na 2 jaar |
40.00 |
53.85 |
31.82 |
44.00 |
38.46 |
29.41 |
34.04 |
24.29 |
32.56 |
- |
Getal verloor in jaar 2 |
3 |
2 |
3 |
2 |
2 |
1 |
12 |
6 |
8 |
- |
| Persentasie verloor in jaar 2 |
10.00 |
7.69 |
13.64 |
8.00 |
15.38 |
5.88 |
12.77 |
8.57 |
18.60 |
- |
| Persentasie behoue na 1 jaar |
70.00 |
53.85 |
81.82 |
64.00 |
76.92 |
76.47 |
78.72 |
84.29 |
86.05 |
84.78 |
| Persentasie behoue na 2 jaar |
60.00 |
46.15 |
68.18 |
56.00 |
61.54 |
70.59 |
65.96 |
75.71 |
67.44 |
- |