JanFebMarAprMeiJunJulAugSepOktNovDec
15.62.79.316.415.218.919.622.7    
25.611.07.415.215.824.319.522.7    
37.69.69.112.615.623.321.422.2    
47.78.212.815.412.120.518.821.7    
52.35.711.211.910.220.818.920.8    
6-1.93.88.610.915.220.522.821.3    
73.61.44.713.215.814.424.723.1    
83.5-0.37.413.312.820.119.923.0    
94.7-1.99.420.612.118.821.021.5    
106.7-1.110.612.612.921.223.920.7    
118.40.011.912.220.127.322.319.4    
125.92.012.310.817.917.817.320.7    
135.64.910.411.019.918.719.119.8    
145.16.114.411.620.320.720.122.8    
154.411.410.510.721.328.121.424.9    
160.87.616.110.924.418.721.423.8    
17-0.56.68.99.729.221.421.119.1    
18-0.96.79.18.921.225.122.5     
191.88.710.98.418.229.329.7     
202.710.411.311.918.419.323.3     
213.19.49.614.619.722.323.4     
221.39.812.39.824.030.526.7     
232.29.911.79.721.921.121.2     
240.96.412.311.818.220.517.9     
250.47.011.19.419.818.619.6     
261.19.89.69.920.818.222.2     
273.610.516.210.629.720.721.1     
287.96.717.910.525.322.621.5     
295.611.211.622.819.723.2     
303.319.816.121.116.823.1     
313.423.117.923.2   
Gem: 3.66.211.612.119.021.321.7* 21.8    
Max: 8.411.423.120.629.730.529.7* 24.9    
Min: -1.9-1.94.78.410.214.417.3* 19.1    
Let op:  *dataset is niet compleet.
GemJanFebMarAprMeiJunJulAugSepOktNovDec
20173.66.211.612.119.021.321.7* 21.8    
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* 23.0* 22.619.514.39.57.7