Frequencies for first 10,000 rows of amb2r variable in namcs2004 dataset : surgical | procedure | #2 - | numeric | recode | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,830 98.30 98.30 309 | 1 0.01 98.31 392 | 2 0.02 98.33 443 | 1 0.01 98.34 481 | 3 0.03 98.37 1171 | 1 0.01 98.38 1239 | 1 0.01 98.39 1279 | 1 0.01 98.40 1341 | 1 0.01 98.41 1364 | 1 0.01 98.42 1371 | 1 0.01 98.43 1829 | 1 0.01 98.44 2001 | 1 0.01 98.45 2010 | 1 0.01 98.46 2150 | 1 0.01 98.47 2169 | 2 0.02 98.49 2263 | 1 0.01 98.50 2722 | 1 0.01 98.51 2820 | 1 0.01 98.52 2860 | 4 0.04 98.56 3404 | 1 0.01 98.57 3520 | 1 0.01 98.58 3601 | 1 0.01 98.59 3606 | 1 0.01 98.60 3734 | 1 0.01 98.61 3993 | 1 0.01 98.62 3999 | 1 0.01 98.63 4542 | 1 0.01 98.64 4579 | 1 0.01 98.65 5300 | 1 0.01 98.66 5310 | 1 0.01 98.67 5349 | 1 0.01 98.68 5600 | 2 0.02 98.70 5749 | 1 0.01 98.71 5794 | 1 0.01 98.72 5950 | 1 0.01 98.73 6092 | 1 0.01 98.74 6529 | 1 0.01 98.75 6549 | 1 0.01 98.76 6561 | 1 0.01 98.77 6712 | 1 0.01 98.78 6739 | 1 0.01 98.79 6816 | 1 0.01 98.80 6829 | 1 0.01 98.81 7050 | 1 0.01 98.82 7800 | 1 0.01 98.83 7802 | 1 0.01 98.84 7869 | 2 0.02 98.86 7907 | 1 0.01 98.87 7962 | 1 0.01 98.88 8026 | 2 0.02 98.90 8086 | 2 0.02 98.92 8102 | 2 0.02 98.94 8147 | 1 0.01 98.95 8192 | 1 0.01 98.96 8201 | 1 0.01 98.97 8363 | 1 0.01 98.98 8365 | 1 0.01 98.99 8511 | 1 0.01 99.00 8521 | 1 0.01 99.01 8541 | 1 0.01 99.02 8602 | 2 0.02 99.04 8607 | 1 0.01 99.05 8611 | 15 0.15 99.20 8623 | 1 0.01 99.21 8627 | 1 0.01 99.22 8630 | 47 0.47 99.69 8659 | 5 0.05 99.74 8669 | 1 0.01 99.75 8674 | 1 0.01 99.76 8683 | 3 0.03 99.79 8754 | 1 0.01 99.80 8915 | 1 0.01 99.81 9162 | 1 0.01 99.82 9353 | 2 0.02 99.84 9649 | 1 0.01 99.85 9652 | 1 0.01 99.86 9789 | 2 0.02 99.88 9925 | 4 0.04 99.92 9929 | 1 0.01 99.93 9938 | 1 0.01 99.94 9999 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016