| Beskrywing |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
| Getal inskrywings |
809 |
804 |
825 |
826 |
808 |
690 |
773 |
749 |
746 |
1039 |
| Getal steeds ingeskryf na 1 jaar |
719 |
710 |
734 |
713 |
705 |
588 |
700 |
660 |
671 |
951 |
| Getal steeds ingeskryf na 2 jaar |
675 |
673 |
691 |
680 |
670 |
563 |
665 |
630 |
634 |
- |
| Getal verloor na 1 jaar |
90 |
94 |
91 |
113 |
103 |
102 |
73 |
89 |
75 |
88 |
| Getal verloor na 2 jaar |
134 |
131 |
134 |
146 |
138 |
127 |
108 |
119 |
112 |
- |
| Persentasie verloor na 1 jaar |
11.12 |
11.69 |
11.03 |
13.68 |
12.75 |
14.78 |
9.44 |
11.88 |
10.05 |
8.47 |
| Persentasie verloor na 2 jaar |
16.56 |
16.29 |
16.24 |
17.68 |
17.08 |
18.41 |
13.97 |
15.89 |
15.01 |
- |
Getal verloor in jaar 2 |
44 |
37 |
43 |
33 |
35 |
25 |
35 |
30 |
37 |
- |
| Persentasie verloor in jaar 2 |
5.44 |
4.60 |
5.21 |
4.00 |
4.33 |
3.62 |
4.53 |
4.01 |
4.96 |
- |
| Persentasie behoue na 1 jaar |
88.88 |
88.31 |
88.97 |
86.32 |
87.25 |
85.22 |
90.56 |
88.12 |
89.95 |
91.53 |
| Persentasie behoue na 2 jaar |
83.44 |
83.71 |
83.76 |
82.32 |
82.92 |
81.59 |
86.03 |
84.11 |
84.99 |
- |