| Beskrywing |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
| Getal inskrywings |
1154 |
1054 |
1112 |
1032 |
1104 |
1187 |
1171 |
1082 |
1145 |
1067 |
| Getal steeds ingeskryf na 1 jaar |
1004 |
896 |
957 |
890 |
998 |
1066 |
1069 |
985 |
1033 |
972 |
| Getal steeds ingeskryf na 2 jaar |
967 |
870 |
932 |
868 |
969 |
1031 |
1008 |
937 |
988 |
- |
| Getal verloor na 1 jaar |
150 |
158 |
155 |
142 |
106 |
121 |
102 |
97 |
112 |
95 |
| Getal verloor na 2 jaar |
187 |
184 |
180 |
164 |
135 |
156 |
163 |
145 |
157 |
- |
| Persentasie verloor na 1 jaar |
13.00 |
14.99 |
13.94 |
13.76 |
9.60 |
10.19 |
8.71 |
8.96 |
9.78 |
8.90 |
| Persentasie verloor na 2 jaar |
16.20 |
17.46 |
16.19 |
15.89 |
12.23 |
13.14 |
13.92 |
13.40 |
13.71 |
- |
Getal verloor in jaar 2 |
37 |
26 |
25 |
22 |
29 |
35 |
61 |
48 |
45 |
- |
| Persentasie verloor in jaar 2 |
3.21 |
2.47 |
2.25 |
2.13 |
2.63 |
2.95 |
5.21 |
4.44 |
3.93 |
- |
| Persentasie behoue na 1 jaar |
87.00 |
85.01 |
86.06 |
86.24 |
90.40 |
89.81 |
91.29 |
91.04 |
90.22 |
91.10 |
| Persentasie behoue na 2 jaar |
83.80 |
82.54 |
83.81 |
84.11 |
87.77 |
86.86 |
86.08 |
86.60 |
86.29 |
- |