JanFebMarAprMeiJunJulAugSepOktNovDec
15.62.79.316.415.218.919.622.719.417.514.1 
25.611.07.415.215.824.319.522.718.717.613.0 
37.69.69.112.615.623.321.422.219.815.811.2 
47.78.212.815.412.120.518.821.722.614.312.1 
52.35.711.211.910.220.818.920.822.914.910.6 
6-1.93.88.610.915.220.522.821.317.814.410.5 
73.61.44.713.215.814.424.723.118.913.65.1 
83.5-0.37.413.312.820.119.923.017.615.37.8 
94.7-1.99.420.612.118.821.021.517.614.310.2 
106.7-1.110.612.612.921.223.920.718.814.910.0 
118.40.011.912.220.127.322.319.418.116.18.8 
125.92.012.310.817.917.817.320.716.914.16.0 
135.64.910.411.019.918.719.119.815.917.310.8 
145.16.114.411.620.320.720.122.814.718.39.5 
154.411.410.510.721.328.121.424.917.121.110.7 
160.87.616.110.924.418.721.423.814.421.810.1 
17-0.56.68.99.729.221.421.119.116.718.79.7 
18-0.96.79.18.921.225.122.522.414.715.17.8 
191.88.710.98.418.229.329.719.717.618.89.9 
202.710.411.311.918.419.323.319.416.117.16.6 
213.19.49.614.619.722.323.419.819.715.411.2 
221.39.812.39.824.030.526.719.619.213.812.2 
232.29.911.79.721.921.121.222.517.715.4  
240.96.412.311.818.220.517.922.618.315.9  
250.47.011.19.419.818.619.622.916.716.3  
261.19.89.69.920.818.222.222.616.914.9  
273.610.516.210.629.720.721.121.617.214.2  
287.96.717.910.525.322.621.524.217.713.6  
295.611.211.622.819.723.227.920.913.7  
303.319.816.121.116.823.121.716.811.4  
313.423.117.923.218.611.6 
Gem: 3.66.211.612.119.021.321.721.817.915.7* 9.9 
Max: 8.411.423.120.629.730.529.727.922.921.8* 14.1 
Min: -1.9-1.94.78.410.214.417.318.614.411.4* 5.1 
Let op:  *dataset is niet compleet.
GemJanFebMarAprMeiJunJulAugSepOktNovDec
20173.66.211.612.119.021.321.721.817.915.7* 9.9 
20165.07.28.712.319.020.422.522.122.813.18.07.0
20156.26.49.812.815.919.322.323.217.713.211.611.3
20145.99.012.415.716.919.924.821.220.616.310.06.5
20134.03.84.812.816.118.423.323.018.115.19.17.8
2012      * 23.624.018.413.58.96.1
Gem4.96.59.513.117.419.9* 23.022.619.314.5* 9.67.7