| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
666 |
663 |
648 |
764 |
738 |
769 |
808 |
870 |
832 |
835 |
| Getal steeds ingeskryf na 1 jaar |
568 |
563 |
555 |
642 |
616 |
670 |
710 |
751 |
720 |
705 |
| Getal steeds ingeskryf na 2 jaar |
521 |
526 |
514 |
607 |
592 |
630 |
663 |
707 |
667 |
- |
| Getal verloor na 1 jaar |
98 |
100 |
93 |
122 |
122 |
99 |
98 |
119 |
112 |
130 |
| Getal verloor na 2 jaar |
145 |
137 |
134 |
157 |
146 |
139 |
145 |
163 |
165 |
- |
| Persentasie verloor na 1 jaar |
14.71 |
15.08 |
14.35 |
15.97 |
16.53 |
12.87 |
12.13 |
13.68 |
13.46 |
15.57 |
| Persentasie verloor na 2 jaar |
21.77 |
20.66 |
20.68 |
20.55 |
19.78 |
18.08 |
17.95 |
18.74 |
19.83 |
- |
Getal verloor in jaar 2 |
47 |
37 |
41 |
35 |
24 |
40 |
47 |
44 |
53 |
- |
| Persentasie verloor in jaar 2 |
7.06 |
5.58 |
6.33 |
4.58 |
3.25 |
5.20 |
5.82 |
5.06 |
6.37 |
- |
| Persentasie behoue na 1 jaar |
85.29 |
84.92 |
85.65 |
84.03 |
83.47 |
87.13 |
87.87 |
86.32 |
86.54 |
84.43 |
| Persentasie behoue na 2 jaar |
78.23 |
79.34 |
79.32 |
79.45 |
80.22 |
81.92 |
82.05 |
81.26 |
80.17 |
- |