Frequencies for first 10,000 rows of prov1775 variable in pos1991 dataset : renal | transplant | center date | Freq. Percent Cum. ------------+----------------------------------- | 9,950 99.50 99.50 760701 | 2 0.02 99.52 760901 | 2 0.02 99.54 770728 | 1 0.01 99.55 770802 | 1 0.01 99.56 770803 | 1 0.01 99.57 770808 | 3 0.03 99.60 770811 | 1 0.01 99.61 770812 | 3 0.03 99.64 770815 | 1 0.01 99.65 770817 | 1 0.01 99.66 770818 | 1 0.01 99.67 770829 | 1 0.01 99.68 770831 | 1 0.01 99.69 770901 | 1 0.01 99.70 801106 | 1 0.01 99.71 810223 | 1 0.01 99.72 820928 | 1 0.01 99.73 821117 | 2 0.02 99.75 840628 | 1 0.01 99.76 850825 | 1 0.01 99.77 860127 | 2 0.02 99.79 860722 | 1 0.01 99.80 860801 | 1 0.01 99.81 870101 | 2 0.02 99.83 870108 | 1 0.01 99.84 870120 | 1 0.01 99.85 870313 | 1 0.01 99.86 880306 | 1 0.01 99.87 880401 | 1 0.01 99.88 880405 | 1 0.01 99.89 880429 | 1 0.01 99.90 881004 | 1 0.01 99.91 881208 | 1 0.01 99.92 891207 | 1 0.01 99.93 900717 | 1 0.01 99.94 901001 | 1 0.01 99.95 901018 | 1 0.01 99.96 910212 | 1 0.01 99.97 910412 | 1 0.01 99.98 910730 | 1 0.01 99.99 911002 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016