Frequency distribution: 07181153.dat
Clipping: None

Pulse           1-min.          10-sec.         10-sec./6
 30              0               4                   .67
 36              1               432               72.00
 37              6               0 
 38              16              0 
 39              40              0 
 40              27              0 
 41              32              0 
 42              28              906              151.00
 43              35              0 
 44              27              0 
 45              15              0 
 46              19              0 
 47              10              0 
 48              5               279               46.50
 49              6               0 
 50              5               0 
 51              3               0 
 52              7               0 
 54              3               73                12.17
 55              3               0 
 56              3               0 
 57              2               0 
 58              1               0 
 59              3               0 
 60              0               54                 9.00
 61              1               0 
 62              1               0 
 63              1               0 
 66              0               31                 5.17
 72              1               23                 3.83
 78              1               6                  1.00
 84              0               6                  1.00
 90              0               3                   .50
 102             0               1                   .17
 156             0               1                   .17

Values:          28              13 
N:               302             1819 
Min.:            36              30 
Max.:            78              156 

Mean:            43.67           43.71
Variance:        30.37           71.09
Std. dev.:       5.5107426       8.4315326