Percentage actief per maand
in 2012
| Maand | zon | actief | >10% | >25% | >50% | >75% | >90% | >100% |
|---|---|---|---|---|---|---|---|---|
| May | 7777 | 83.6 | 79.5 | 64.2 | 49.2 | 30.1 | 10.1 | 2.7 |
| June | 29879 | 89.7 | 79.2 | 59.3 | 32.7 | 17.5 | 10.5 | 6.3 |
| July | 30028 | 90.4 | 83.1 | 61.6 | 37.2 | 20.1 | 9.1 | 4.4 |
| August | 27117 | 91.5 | 87.3 | 67.2 | 45.7 | 25.6 | 13.4 | 4.8 |
| September | 22694 | 90.8 | 81.5 | 58.9 | 38.9 | 22.7 | 12.1 | 4.7 |
| October | 19716 | 88.1 | 68.8 | 47.3 | 31.1 | 19.3 | 12.6 | 6.1 |
| November | 15936 | 83.6 | 51.6 | 29.4 | 20.7 | 15.7 | 11.7 | 7.3 |
| December | 14683 | 72.6 | 39.7 | 15.9 | 8.3 | 5.5 | 4.0 | 1.6 |
| 167830 | 690.3 | 570.7 | 403.8 | 263.8 | 156.5 | 83.5 | 37.9 |