Frequencies for first 10,000 rows of cause2 variable in nhamcsed2002 dataset : cause of | injury #2 | Freq. Percent Cum. ------------+----------------------------------- 0000 | 9,753 97.53 97.53 700- | 36 0.36 97.89 710- | 48 0.48 98.37 8121 | 1 0.01 98.38 8179 | 1 0.01 98.39 8500 | 2 0.02 98.41 8502 | 2 0.02 98.43 8504 | 1 0.01 98.44 8508 | 1 0.01 98.45 8532 | 1 0.01 98.46 8538 | 1 0.01 98.47 8552 | 5 0.05 98.52 8589 | 1 0.01 98.53 8600 | 1 0.01 98.54 8643 | 1 0.01 98.55 8781 | 1 0.01 98.56 8798 | 1 0.01 98.57 8809 | 8 0.08 98.65 8810 | 1 0.01 98.66 8840 | 1 0.01 98.67 8842 | 3 0.03 98.70 8843 | 2 0.02 98.72 8844 | 5 0.05 98.77 8845 | 3 0.03 98.80 8846 | 1 0.01 98.81 8849 | 1 0.01 98.82 8859 | 30 0.30 99.12 8860 | 3 0.03 99.15 887- | 1 0.01 99.16 8880 | 5 0.05 99.21 8881 | 10 0.10 99.31 8889 | 8 0.08 99.39 916- | 5 0.05 99.44 9174 | 1 0.01 99.45 9179 | 4 0.04 99.49 9208 | 2 0.02 99.51 927- | 4 0.04 99.55 9289 | 1 0.01 99.56 9327 | 1 0.01 99.57 9354 | 1 0.01 99.58 9358 | 1 0.01 99.59 9394 | 1 0.01 99.60 9500 | 2 0.02 99.62 9503 | 2 0.02 99.64 9504 | 3 0.03 99.67 9588 | 1 0.01 99.68 9600 | 6 0.06 99.74 9601 | 1 0.01 99.75 9620 | 1 0.01 99.76 966- | 3 0.03 99.79 9672 | 1 0.01 99.80 9673 | 7 0.07 99.87 9675 | 1 0.01 99.88 9676 | 1 0.01 99.89 9679 | 5 0.05 99.94 9682 | 4 0.04 99.98 9689 | 1 0.01 99.99 973- | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016