1926 08 27.11  18.50  22.80 
1926 09 26.56  18.17  22.36 
1926 10 27.28  19.11  23.19 
1926 11 29.11  19.06  24.08 
1926 12 32.22  18.21  25.22 
1927 01 31.50  18.21  24.86 
1927 02 33.00  19.06  26.03 
1927 03 29.67  19.21  24.44 
1927 04 28.44  19.78  24.11 
1927 05 29.61  19.28  24.44 
1927 06 27.83  18.94  23.38 
1927 07 27.22  18.71  22.97 
1927 08 29.00  19.11  24.05 
1927 09 29.50  19.39  24.44 
1927 10 31.50  20.44  25.97 
1927 11 30.33  20.67  25.50 
1927 12 30.50  19.94  25.22 
1928 01 32.00  20.17  26.08 
1928 02 33.33  21.11  27.22 
1928 03 32.28  21.17  26.72 
1928 04 28.89  20.21  24.55 
1928 05 27.22  20.28  23.75 
1928 06 27.17  19.89  23.53 
1928 07 27.06  18.78  22.92 
1928 08 27.44  19.44  23.44 
1928 09 30.06  19.71  24.89 
1928 10 29.17  19.78  24.47 
1928 11 29.33  19.71  24.52 
1928 12 30.17  19.21  24.69 
1929 01 32.28  19.00  25.64 
1929 02 33.78  20.17  26.97 
1929 03 32.00  20.78  26.39 
1929 04 29.72  20.39  25.05 
1929 05 28.61  20.11  24.36 
1929 06 28.67  19.17  23.92 
1929 07 26.33  18.50  22.41 
1929 08 28.00  18.78  23.39 
1929 09 28.89  18.61  23.75 
1929 10 29.22  19.33  24.27 
1929 11 29.83  19.39  24.61 
1929 12 29.00  19.28  24.14 
