Frequencies for first 10,000 rows of bpdias variable in namcs2009 dataset :

 vital signs - diastolic |
          blood pressure |      Freq.     Percent        Cum.
-------------------------+-----------------------------------
                   blank |      2,781       27.81       27.81
                      22 |          1        0.01       27.82
                      30 |          2        0.02       27.84
                      36 |          3        0.03       27.87
                      38 |          2        0.02       27.89
                      40 |         13        0.13       28.02
                      42 |          7        0.07       28.09
                      44 |          5        0.05       28.14
                      46 |          5        0.05       28.19
                      48 |         18        0.18       28.37
                      50 |         81        0.81       29.18
                      51 |          4        0.04       29.22
                      52 |         41        0.41       29.63
                      53 |          4        0.04       29.67
                      54 |         30        0.30       29.97
                      55 |         10        0.10       30.07
                      56 |         50        0.50       30.57
                      57 |         13        0.13       30.70
                      58 |        105        1.05       31.75
                      59 |         20        0.20       31.95
                      60 |        510        5.10       37.05
                      61 |         31        0.31       37.36
                      62 |        180        1.80       39.16
                      63 |         24        0.24       39.40
                      64 |        216        2.16       41.56
                      65 |         57        0.57       42.13
                      66 |        138        1.38       43.51
                      67 |         36        0.36       43.87
                      68 |        288        2.88       46.75
                      69 |         40        0.40       47.15
                      70 |        900        9.00       56.15
                      71 |         50        0.50       56.65
                      72 |        363        3.63       60.28
                      73 |         42        0.42       60.70
                      74 |        288        2.88       63.58
                      75 |         86        0.86       64.44
                      76 |        305        3.05       67.49
                      77 |         39        0.39       67.88
                      78 |        364        3.64       71.52
                      79 |         49        0.49       72.01
                      80 |      1,022       10.22       82.23
                      81 |         52        0.52       82.75
                      82 |        283        2.83       85.58
                      83 |         44        0.44       86.02
                      84 |        229        2.29       88.31
                      85 |         42        0.42       88.73
                      86 |        165        1.65       90.38
                      87 |         30        0.30       90.68
                      88 |        166        1.66       92.34
                      89 |         25        0.25       92.59
                      90 |        347        3.47       96.06
                      91 |         18        0.18       96.24
                      92 |         62        0.62       96.86
                      93 |          6        0.06       96.92
                      94 |         42        0.42       97.34
                      95 |         18        0.18       97.52
                      96 |         41        0.41       97.93
                      97 |          5        0.05       97.98
                      98 |         39        0.39       98.37
                      99 |          3        0.03       98.40
                     100 |         93        0.93       99.33
                     101 |          1        0.01       99.34
                     102 |         24        0.24       99.58
                     103 |          1        0.01       99.59
                     104 |          6        0.06       99.65
                     105 |          2        0.02       99.67
                     106 |          4        0.04       99.71
                     107 |          3        0.03       99.74
                     108 |          5        0.05       99.79
                     110 |          9        0.09       99.88
                     112 |          1        0.01       99.89
                     114 |          1        0.01       99.90
                     116 |          1        0.01       99.91
                     117 |          1        0.01       99.92
                     118 |          1        0.01       99.93
                     120 |          5        0.05       99.98
                     127 |          1        0.01       99.99
                     150 |          1        0.01      100.00
-------------------------+-----------------------------------
                   Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016