JanFebMarAprMayJunJulAugSepOctNovDec
18.211.79.810.215.426.220.7     
211.013.49.414.317.325.921.3     
311.211.211.014.315.617.2      
48.49.27.717.018.316.8      
58.910.45.920.915.717.9      
69.89.310.817.621.414.2      
712.310.912.719.422.220.7      
812.011.211.724.324.620.2      
912.112.210.625.025.819.7      
108.49.914.423.919.615.8      
1111.47.813.926.212.920.2      
1211.38.910.122.316.120.3      
1310.710.611.413.313.220.7      
1412.711.111.816.314.922.4      
1511.612.110.418.218.323.7      
1611.912.612.623.518.723.7      
1710.210.112.112.819.524.2      
186.610.313.713.020.916.8      
196.910.29.718.423.718.3      
207.310.410.718.825.321.2      
216.810.412.520.327.320.8      
227.013.513.122.419.521.6      
237.114.711.824.617.927.3      
246.711.315.622.820.730.8      
257.98.215.919.525.132.1      
269.88.414.419.725.925.3      
279.79.214.019.626.219.6      
287.211.712.610.524.719.4      
2910.110.79.214.625.818.9      
3012.310.212.227.117.5      
3111.411.726.1    
Avg: 9.610.711.718.520.821.3* 21.0     
Hi: 12.714.715.926.227.332.1* 21.3     
Lo: 6.67.85.910.212.914.2* 20.7     
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
20209.610.711.718.520.821.3* 21.0     
20197.511.612.815.918.220.825.023.220.114.910.39.7
20189.77.39.314.920.423.827.323.320.015.611.910.5
20177.79.713.515.619.222.623.121.718.416.511.68.7
20169.69.511.314.219.621.424.124.221.815.710.310.0
20159.68.211.716.917.622.122.821.919.615.813.413.6
201410.310.613.716.018.623.426.021.922.017.012.29.6
20137.57.17.613.017.320.626.924.220.517.410.610.4
2012        * 19.715.010.89.2
Avg8.99.311.515.619.022.0* 24.522.9* 20.316.011.410.2