JanFebMarAprMayJunJulAugSepOctNovDec
17.56.910.417.6        
21.59.412.016.7        
31.210.310.016.8        
42.311.312.410.0        
51.77.015.49.7        
63.711.214.716.9        
73.26.213.315.0        
83.54.417.411.7        
93.24.217.211.6        
102.43.47.920.8        
112.64.77.219.4        
127.54.64.521.8        
1312.75.67.113.0        
1412.93.86.914.0        
1515.73.69.1         
1611.73.79.1         
1714.23.97.7         
1810.23.09.4         
196.25.411.3         
208.813.612.8         
217.113.613.6         
225.312.612.7         
233.312.28.0         
248.610.813.0         
254.610.013.1         
264.17.314.8         
276.49.115.4         
286.210.611.0         
295.89.4         
304.410.5         
317.517.7     
Avg: 6.37.611.5* 15.4        
Hi: 15.713.617.7* 21.8        
Lo: 1.23.04.5* 9.7        
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
20256.37.611.5* 15.4        
20246.28.29.111.018.817.319.020.716.413.89.98.9
20235.78.16.410.313.919.917.418.017.812.08.46.9
20227.86.310.210.415.318.120.120.015.913.810.34.2
20213.75.69.49.411.618.419.517.517.912.89.56.5
2020   * 13.215.017.017.218.016.611.310.26.6
Avg5.97.29.3* 11.614.918.118.618.816.912.79.66.6