JanFebMarAprMeiJunJulAugSepOktNovDec
18.71.5          
26.63.6          
36.66.5          
46.83.6          
57.85.7          
67.36.6          
79.38.6          
88.29.3          
96.69.1          
105.78.3          
118.38.1          
128.48.8          
139.59.2          
148.211.5          
158.214.2          
168.112.2          
175.314.4          
184.613.0          
192.79.0          
202.1           
215.3           
220.7           
23-0.1           
240.4           
257.8           
268.1           
277.0           
286.1           
294.0          
302.8          
311.1      
Gem.: 5.9* 8.6          
Max.: 9.5* 14.4          
Min.: -0.1* 1.5          
Let op:  *dataset is niet compleet.
Gem.JanFebMarAprMeiJunJulAugSepOktNovDec
20195.9* 8.6          
20187.34.08.316.522.521.926.423.319.216.29.38.2
20174.66.912.413.020.222.822.622.118.016.010.26.9
20167.07.38.812.819.721.2* 22.722.622.613.78.37.7
20156.56.79.413.516.620.122.923.417.313.812.111.4
20148.59.913.817.219.021.925.520.422.116.410.47.3
20135.05.2* 6.413.616.7* 19.925.024.219.216.210.39.1
20127.44.012.012.819.419.522.123.918.914.09.87.7
20115.97.210.818.919.321.120.521.220.415.710.68.6
20101.84.110.114.915.121.625.321.318.014.38.22.0
20094.35.99.817.818.821.023.424.419.614.511.54.8
20088.68.99.013.821.221.722.921.718.213.99.55.3
20079.69.012.118.818.722.021.122.218.214.110.16.6
20064.25.77.813.519.222.128.020.923.016.912.39.4
Gem.6.2* 6.7* 10.115.119.0* 21.3* 23.722.419.615.110.27.3

... Original author: David A Jamieson ...    ... Rebuilt with ideas from: the beteljuice , Mark Crossley ...
... Version: 7.0 - Sept 2018 - beteljuice ...