1953    1 .                               
1953    2 4089.50                         
1953    3 10282.2                         
1953    4 2661.30                         
1953    5 3273.10                         
1953    6 8810.50                         
1953    7 2182.70                         
1953    8 3300.60                         
1953    9 4783.10                         
1953   10 1829.50                         
1953   11 3225.50                         
1953   12 3724.50                         
1954    1 3901.20                         
1954    2 4506.90                         
1954    3 11220.8                         
1954    4 2561.30                         
1954    5 3099.50                         
1954    6 9581.80                         
1954    7 1819.00                         
1954    8 2970.60                         
1954    9 3955.10                         
1954   10 1636.80                         
1954   11 3126.50                         
1954   12 2811.50                         
1955    1 3477.30                         
1955    2 4071.20                         
1955    3 9278.60                         
1955    4 3635.20                         
1955    5 3969.50                         
1955    6 9162.90                         
1955    7 1708.10                         
1955    8 3446.70                         
1955    9 4389.20                         
1955   10 1583.60                         
1955   11 3424.60                         
1955   12 3567.30                         
1956    1 3515.40                         
1956    2 4986.70                         
1956    3 10771.9                         
1956    4 3874.90                         
1956    5 4713.00                         
1956    6 10652.2                         
1956    7 2281.50                         
1956    8 3891.30                         
1956    9 5395.30                         
1956   10 1977.60                         
1956   11 3815.30                         
1956   12 4215.90                         
1957    1 3586.70                         
1957    2 5153.40                         
1957    3 10195.2                         
1957    4 4165.90                         
1957    5 5089.20                         
1957    6 10775.1                         
1957    7 1857.00                         
1957    8 4161.10                         
1957    9 6290.20                         
1957   10 1965.50                         
1957   11 3879.70                         
1957   12 4753.80                         
1958    1 3519.50                         
1958    2 5147.00                         
1958    3 9195.60                         
1958    4 4060.10                         
1958    5 4702.10                         
1958    6 9570.30                         
1958    7 1931.50                         
1958    8 3915.10                         
1958    9 6175.60                         
1958   10 1761.70                         
1958   11 4054.10                         
1958   12 4931.60                         
1959    1 3368.10                         
1959    2 5563.10                         
1959    3 8397.40                         
1959    4 4478.10                         
1959    5 .                               
1959    6 .                               
1959    7 .                               
1959    8 .                               
1959    9 .                               
1959   10 .                               
1959   11 .                               
1959   12 .