Percentage actief per maand
in 2015
| Maand | zon | actief | >10% | >25% | >50% | >75% | >90% | >100% |
|---|---|---|---|---|---|---|---|---|
| January | 31390 | 85.4 | 58.5 | 33.6 | 14.0 | 8.0 | 6.2 | 4.0 |
| February | 33430 | 93.8 | 80.2 | 55.4 | 32.2 | 21.8 | 13.5 | 9.0 |
| March | 44052 | 94.7 | 84.1 | 61.2 | 40.6 | 28.2 | 21.0 | 14.1 |
| April | 49886 | 96.4 | 93.0 | 81.1 | 61.4 | 43.1 | 28.8 | 18.0 |
| May | 58138 | 95.7 | 90.9 | 73.9 | 52.1 | 34.1 | 24.3 | 16.5 |
| June | 59724 | 94.8 | 90.4 | 73.6 | 52.8 | 34.7 | 22.4 | 13.0 |
| July | 60188 | 94.6 | 89.0 | 69.9 | 48.4 | 32.0 | 20.2 | 10.6 |
| August | 54460 | 93.6 | 87.9 | 69.4 | 49.7 | 34.3 | 23.7 | 13.4 |
| September | 45626 | 93.8 | 85.1 | 66.2 | 43.0 | 28.8 | 22.2 | 15.8 |
| October | 39672 | 93.2 | 78.7 | 53.7 | 33.1 | 24.7 | 18.5 | 12.5 |
| November | 32046 | 90.3 | 70.8 | 40.9 | 19.0 | 11.6 | 9.0 | 6.3 |
| December | 29410 | 89.8 | 73.9 | 46.0 | 18.3 | 9.7 | 6.0 | 3.8 |
| 538022 | 1116.1 | 982.5 | 724.9 | 464.6 | 311 | 215.8 | 137 |