Frequencies for first 10,000 rows of timemd variable in namcs2010 dataset : time spent with | physician | Freq. Percent Cum. -----------------------+----------------------------------- 0 minutes | 183 1.83 1.83 1 minute | 1 0.01 1.84 2 minutes | 3 0.03 1.87 3 minutes | 4 0.04 1.91 4 minutes | 13 0.13 2.04 5 minutes | 84 0.84 2.88 6 minutes | 26 0.26 3.14 7 minutes | 60 0.60 3.74 8 minutes | 60 0.60 4.34 9 minutes | 65 0.65 4.99 10 minutes | 882 8.82 13.81 11 minutes | 89 0.89 14.70 12 minutes | 155 1.55 16.25 13 minutes | 118 1.18 17.43 14 minutes | 138 1.38 18.81 15 minutes | 3,425 34.25 53.06 16 minutes | 132 1.32 54.38 17 minutes | 100 1.00 55.38 18 minutes | 131 1.31 56.69 19 minutes | 107 1.07 57.76 20 minutes | 1,475 14.75 72.51 21 minutes | 86 0.86 73.37 22 minutes | 82 0.82 74.19 23 minutes | 82 0.82 75.01 24 minutes | 53 0.53 75.54 25 minutes | 338 3.38 78.92 26 minutes | 65 0.65 79.57 27 minutes | 54 0.54 80.11 28 minutes | 50 0.50 80.61 29 minutes | 42 0.42 81.03 30 minutes | 1,066 10.66 91.69 31 minutes | 33 0.33 92.02 32 minutes | 24 0.24 92.26 33 minutes | 33 0.33 92.59 34 minutes | 18 0.18 92.77 35 minutes | 66 0.66 93.43 36 minutes | 19 0.19 93.62 37 minutes | 19 0.19 93.81 38 minutes | 16 0.16 93.97 39 minutes | 11 0.11 94.08 40 minutes | 108 1.08 95.16 41 minutes | 16 0.16 95.32 42 minutes | 13 0.13 95.45 43 minutes | 15 0.15 95.60 44 minutes | 10 0.10 95.70 45 minutes | 173 1.73 97.43 46 minutes | 6 0.06 97.49 47 minutes | 10 0.10 97.59 48 minutes | 9 0.09 97.68 49 minutes | 4 0.04 97.72 50 minutes | 41 0.41 98.13 51 minutes | 3 0.03 98.16 52 minutes | 5 0.05 98.21 53 minutes | 4 0.04 98.25 54 minutes | 5 0.05 98.30 55 minutes | 10 0.10 98.40 56 minutes | 3 0.03 98.43 57 minutes | 1 0.01 98.44 58 minutes | 1 0.01 98.45 59 minutes | 4 0.04 98.49 1 hour | 95 0.95 99.44 1 hour and 1 minute | 1 0.01 99.45 1 hour and 2 minutes | 2 0.02 99.47 1 hour and 3 minutes | 1 0.01 99.48 1 hour and 4 minutes | 2 0.02 99.50 1 hour and 5 minutes | 3 0.03 99.53 1 hour and 8 minutes | 2 0.02 99.55 1 hour and 9 minutes | 1 0.01 99.56 1 hour and 10 minutes | 5 0.05 99.61 1 hour and 13 minutes | 1 0.01 99.62 1 hour and 15 minutes | 7 0.07 99.69 1 hour and 16 minutes | 1 0.01 99.70 1 hour and 17 minutes | 3 0.03 99.73 1 hour and 21 minutes | 1 0.01 99.74 1 hour and 22 minutes | 2 0.02 99.76 1 hour and 28 minutes | 1 0.01 99.77 1 hour and 30 minutes | 4 0.04 99.81 1 hour and 32 minutes | 1 0.01 99.82 1 hour and 35 minutes | 2 0.02 99.84 1 hour and 36 minutes | 1 0.01 99.85 1 hour and 43 minutes | 1 0.01 99.86 1 hour and 44 minutes | 1 0.01 99.87 1 hour and 46 minutes | 1 0.01 99.88 1 hour and 47 minutes | 2 0.02 99.90 1 hour and 50 minutes | 1 0.01 99.91 2 hours | 2 0.02 99.93 2 hours and 7 minutes | 1 0.01 99.94 2 hours and 17 minutes | 1 0.01 99.95 2 hours and 31 minutes | 2 0.02 99.97 2 hours and 32 minutes | 1 0.01 99.98 3 hours and 7 minutes | 1 0.01 99.99 4 hours | 1 0.01 100.00 -----------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016