| Beskrywing |
2001/center> |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
| Getal inskrywings |
663 |
649 |
764 |
738 |
769 |
806 |
867 |
830 |
834 |
829 |
| Getal steeds ingeskryf na 1 jaar |
563 |
556 |
642 |
616 |
670 |
709 |
749 |
718 |
704 |
686 |
| Getal steeds ingeskryf na 2 jaar |
526 |
515 |
607 |
592 |
630 |
662 |
707 |
667 |
641 |
- |
| Getal verloor na 1 jaar |
100 |
93 |
122 |
122 |
99 |
97 |
118 |
112 |
130 |
143 |
| Getal verloor na 2 jaar |
137 |
134 |
157 |
146 |
139 |
144 |
160 |
163 |
193 |
- |
| Persentasie verloor na 1 jaar |
15.08 |
14.33 |
15.97 |
16.53 |
12.87 |
12.03 |
13.61 |
13.49 |
15.59 |
17.25 |
| Persentasie verloor na 2 jaar |
20.66 |
20.65 |
20.55 |
19.78 |
18.08 |
17.87 |
18.45 |
19.64 |
23.14 |
- |
Getal verloor in jaar 2 |
37 |
41 |
35 |
24 |
40 |
47 |
42 |
51 |
63 |
- |
| Persentasie verloor in jaar 2 |
5.58 |
6.32 |
4.58 |
3.25 |
5.20 |
5.83 |
4.84 |
6.14 |
7.55 |
- |
| Persentasie behoue na 1 jaar |
84.92 |
85.67 |
84.03 |
83.47 |
87.13 |
87.97 |
86.39 |
86.51 |
84.41 |
82.75 |
| Persentasie behoue na 2 jaar |
79.34 |
79.35 |
79.45 |
80.22 |
81.92 |
82.13 |
81.55 |
80.36 |
76.86 |
- |