Frequencies for first 10,000 rows of amb1 variable in namcs1995 dataset : ambulatory | surgical | proc #1 - 4 | dgt | Freq. Percent Cum. ------------+----------------------------------- 0000 | 9,663 96.63 96.63 0243 | 1 0.01 96.64 0391 | 1 0.01 96.65 0481 | 2 0.02 96.67 0809 | 2 0.02 96.69 1175 | 1 0.01 96.70 1365 | 2 0.02 96.72 1434 | 1 0.01 96.73 1809 | 3 0.03 96.76 1811 | 1 0.01 96.77 1829 | 1 0.01 96.78 2001 | 1 0.01 96.79 2103 | 1 0.01 96.80 2912 | 1 0.01 96.81 3323 | 1 0.01 96.82 3721 | 1 0.01 96.83 3899 | 1 0.01 96.84 3949 | 1 0.01 96.85 4223 | 1 0.01 96.86 4413 | 1 0.01 96.87 4513 | 6 0.06 96.93 4523 | 5 0.05 96.98 4524 | 8 0.08 97.06 470- | 1 0.01 97.07 4823 | 13 0.13 97.20 4824 | 2 0.02 97.22 4833 | 1 0.01 97.23 4901 | 1 0.01 97.24 4921 | 7 0.07 97.31 4946 | 3 0.03 97.34 4947 | 1 0.01 97.35 5411 | 1 0.01 97.36 5421 | 1 0.01 97.37 5423 | 1 0.01 97.38 5491 | 1 0.01 97.39 5732 | 1 0.01 97.40 586- | 2 0.02 97.42 6373 | 4 0.04 97.46 640- | 1 0.01 97.47 642- | 1 0.01 97.48 6629 | 1 0.01 97.49 6732 | 1 0.01 97.50 6739 | 1 0.01 97.51 6816 | 1 0.01 97.52 7021 | 4 0.04 97.56 7901 | 1 0.01 97.57 8151 | 1 0.01 97.58 8191 | 8 0.08 97.66 8192 | 8 0.08 97.74 8294 | 1 0.01 97.75 8396 | 1 0.01 97.76 8397 | 1 0.01 97.77 8591 | 2 0.02 97.79 8601 | 2 0.02 97.81 8604 | 11 0.11 97.92 8605 | 1 0.01 97.93 8609 | 4 0.04 97.97 8611 | 4 0.04 98.01 8622 | 1 0.01 98.02 8623 | 6 0.06 98.08 8624 | 1 0.01 98.09 8628 | 4 0.04 98.13 863- | 101 1.01 99.14 8659 | 8 0.08 99.22 8699 | 1 0.01 99.23 9353 | 1 0.01 99.24 9354 | 3 0.03 99.27 9357 | 5 0.05 99.32 9359 | 4 0.04 99.36 9652 | 21 0.21 99.57 9659 | 6 0.06 99.63 9788 | 1 0.01 99.64 9789 | 25 0.25 99.89 9811 | 1 0.01 99.90 9820 | 4 0.04 99.94 9822 | 1 0.01 99.95 9999 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016