Frequencies for first 10,000 rows of minute variable in person dataset :

     minute |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        742        7.42        7.42
          1 |         56        0.56        7.98
          2 |         65        0.65        8.63
          3 |        107        1.07        9.70
          4 |         98        0.98       10.68
          5 |        442        4.42       15.10
          6 |         56        0.56       15.66
          7 |         56        0.56       16.22
          8 |         75        0.75       16.97
          9 |         73        0.73       17.70
         10 |        523        5.23       22.93
         11 |         38        0.38       23.31
         12 |        129        1.29       24.60
         13 |         45        0.45       25.05
         14 |         44        0.44       25.49
         15 |        549        5.49       30.98
         16 |         54        0.54       31.52
         17 |         74        0.74       32.26
         18 |        127        1.27       33.53
         19 |         64        0.64       34.17
         20 |        583        5.83       40.00
         21 |         80        0.80       40.80
         22 |         75        0.75       41.55
         23 |         74        0.74       42.29
         24 |         66        0.66       42.95
         25 |        424        4.24       47.19
         26 |         39        0.39       47.58
         27 |         57        0.57       48.15
         28 |         89        0.89       49.04
         29 |         53        0.53       49.57
         30 |        837        8.37       57.94
         31 |         53        0.53       58.47
         32 |         61        0.61       59.08
         33 |         71        0.71       59.79
         34 |         76        0.76       60.55
         35 |        452        4.52       65.07
         36 |         93        0.93       66.00
         37 |         85        0.85       66.85
         38 |         71        0.71       67.56
         39 |        109        1.09       68.65
         40 |        430        4.30       72.95
         41 |         82        0.82       73.77
         42 |         98        0.98       74.75
         43 |         80        0.80       75.55
         44 |         66        0.66       76.21
         45 |        525        5.25       81.46
         46 |         54        0.54       82.00
         47 |         53        0.53       82.53
         48 |        100        1.00       83.53
         49 |         53        0.53       84.06
         50 |        523        5.23       89.29
         51 |         74        0.74       90.03
         52 |         44        0.44       90.47
         53 |         78        0.78       91.25
         54 |         89        0.89       92.14
         55 |        393        3.93       96.07
         56 |         71        0.71       96.78
         57 |         68        0.68       97.46
         58 |         93        0.93       98.39
         59 |         75        0.75       99.14
         99 |         86        0.86      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016