Frequency distribution: 07170953.dat
Clipping: None

Pulse           1-min.          10-sec.         10-sec./6
 30              0               3                   .50
 36              0               379               63.17
 38              3               0 
 39              27              0 
 40              60              0 
 41              74              0 
 42              50              1358             226.33
 43              38              0 
 44              35              0 
 45              18              0 
 46              14              0 
 47              18              0 
 48              18              432               72.00
 49              10              0 
 50              4               0 
 51              3               0 
 52              5               0 
 53              2               0 
 54              1               73                12.17
 55              1               0 
 56              1               0 
 59              1               0 
 60              0               39                 6.50
 62              1               0 
 66              0               13                 2.17
 72              0               4                   .67
 78              0               1                   .17
 84              0               4                   .67

Values:          21              10 
N:               384             2306 
Min.:            38              30 
Max.:            62              84 

Mean:            43.06           43.08
Variance:        12.41           30.14
Std. dev.:       3.5232633       5.4904453