JanFebMarAprMayJunJulAugSepOctNovDec
120.09.430.761.9        
218.718.821.339.2        
320.621.425.147.7        
423.724.940.154.1        
524.721.335.844.1        
632.422.633.140.8        
735.410.137.238.3        
836.63.751.136.2        
938.114.554.340.4        
1038.526.360.050.2        
1136.431.259.549.6        
1231.925.943.345.3        
1335.625.332.358.1        
1439.231.537.570.3        
1533.730.834.071.5        
1622.131.550.373.1        
1727.934.734.3         
1827.533.626.4         
1924.133.930.7         
2014.932.039.9         
2119.534.342.2         
2237.030.342.9         
2324.226.435.9         
246.023.134.9         
258.729.540.7         
2616.834.953.8         
2712.031.342.9         
2813.438.229.9         
2912.736.8         
308.254.3         
3111.366.0     
Avg: 24.326.140.6* 51.3        
Hi: 39.238.266.0* 73.1        
Lo: 6.03.721.3* 36.2        
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
202624.326.140.6* 51.3        
202525.728.540.949.957.768.473.767.363.752.841.028.1
202430.433.441.548.960.969.373.869.162.554.845.531.6
202336.433.938.452.257.864.373.368.563.355.439.938.0
202223.530.739.147.861.066.273.973.963.052.345.633.2
202127.828.740.349.358.069.469.871.964.456.041.037.2
202032.433.141.344.857.168.574.3* 71.563.052.446.433.5
201926.329.335.449.557.766.974.169.362.453.436.731.4
201825.835.435.143.063.266.673.072.864.851.0* 34.633.3
201733.636.534.453.556.866.870.468.064.357.840.128.0
201629.3* 31.344.248.659.366.972.572.965.453.445.133.2
201523.917.031.348.463.165.470.770.067.252.347.243.8
201423.125.631.447.859.967.570.567.562.754.039.635.1
201329.829.536.249.260.168.275.568.861.854.540.032.0
201231.935.547.051.162.466.573.471.863.2* 54.939.936.1
201124.329.637.350.160.967.873.569.465.2* 53.6* 47.637.7
201026.329.043.753.461.368.774.970.965.5* 58.842.628.1
200921.330.137.350.958.263.867.570.160.1* 49.645.929.4
200830.029.236.3* 51.255.868.372.366.763.049.040.531.8
200730.522.735.445.861.266.670.069.4 57.639.730.4
200633.929.737.550.158.166.873.8* 70.160.550.746.538.6
200524.331.6* 32.851.154.270.372.572.866.853.345.429.6
200418.629.738.849.460.966.270.069.464.051.243.531.8
200321.524.936.946.157.166.5* 72.372.863.549.443.832.0
2002    56.467.373.4 64.349.640.229.9
Avg27.3* 29.6* 38.0* 49.359.167.2* 72.5* 70.263.7* 53.2* 42.433.1