JanFebMarAprMayJunJulAugSepOctNovDec
133.325.535.629.425.622.422.624.5    
231.921.729.529.826.123.124.122.8    
331.720.731.228.528.425.022.824.1    
430.127.836.225.828.123.823.726.8    
530.329.629.927.827.022.322.725.7    
632.130.324.328.425.722.223.726.6    
732.229.225.728.924.319.924.521.8    
833.329.025.528.522.221.720.222.7    
932.631.227.229.327.424.120.422.7    
1033.232.926.729.827.923.421.423.4    
1132.334.925.227.522.522.920.725.3    
1233.534.228.726.722.423.222.424.2    
1334.734.026.928.824.325.221.422.6    
1437.433.328.728.124.424.220.822.9    
1529.636.329.830.725.223.321.125.2    
1631.133.630.931.824.622.623.229.1    
1729.931.431.430.222.719.923.829.2    
1831.032.631.424.525.118.324.927.9    
1932.233.132.826.525.020.223.722.7    
2032.230.230.528.625.121.925.021.7    
2130.826.925.226.824.822.020.523.8    
2231.926.628.325.325.122.720.8     
2333.025.328.327.324.722.922.9     
2432.329.128.627.124.622.823.9     
2532.532.528.327.923.821.423.8     
2633.733.329.728.922.721.426.3     
2733.628.127.427.922.516.825.1     
2830.830.231.024.722.821.326.6     
2930.828.425.324.023.725.6     
3032.429.125.126.224.323.7     
3134.729.122.123.6   
Avg: 32.330.129.127.924.822.323.1* 24.6    
Hi: 37.436.336.231.828.425.226.6* 29.2    
Lo: 29.620.724.324.522.116.820.2* 21.7    
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
201832.330.129.127.924.822.323.1* 24.6    
201731.932.830.926.424.722.722.924.727.727.027.431.5
201629.530.829.127.526.221.322.423.125.427.430.630.5
201530.028.529.525.623.920.820.222.823.826.628.928.8
201429.629.228.127.524.022.321.421.524.226.728.629.7
201330.127.827.726.022.520.421.024.126.627.927.929.0
201228.229.327.525.623.120.220.422.525.126.327.629.8
2011  * 28.125.322.520.220.721.724.425.128.726.9
Avg30.229.8* 28.726.523.921.321.5* 23.125.326.728.529.5