Frequencies for avg_nervous_system_state variable in ambulatory_surgical_measur Avg_Nervous | _System_Sta | te | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 0.94 0.94 1 | 1 0.94 1.89 345 | 1 0.94 2.83 415 | 1 0.94 3.77 545 | 1 0.94 4.72 591 | 1 0.94 5.66 614 | 1 0.94 6.60 615 | 1 0.94 7.55 665 | 1 0.94 8.49 684 | 1 0.94 9.43 728 | 1 0.94 10.38 748 | 1 0.94 11.32 768 | 1 0.94 12.26 770 | 1 0.94 13.21 832 | 1 0.94 14.15 875 | 1 0.94 15.09 889 | 1 0.94 16.04 933 | 1 0.94 16.98 1023 | 1 0.94 17.92 1118 | 1 0.94 18.87 1132 | 2 1.89 20.75 1153 | 1 0.94 21.70 1163 | 1 0.94 22.64 1180 | 1 0.94 23.58 1190 | 1 0.94 24.53 1313 | 1 0.94 25.47 1416 | 1 0.94 26.42 1455 | 1 0.94 27.36 1481 | 1 0.94 28.30 1499 | 1 0.94 29.25 1553 | 1 0.94 30.19 1556 | 1 0.94 31.13 1596 | 1 0.94 32.08 1647 | 1 0.94 33.02 1676 | 1 0.94 33.96 1714 | 1 0.94 34.91 1783 | 1 0.94 35.85 1789 | 1 0.94 36.79 1879 | 1 0.94 37.74 1882 | 1 0.94 38.68 1916 | 1 0.94 39.62 1933 | 1 0.94 40.57 2040 | 1 0.94 41.51 2117 | 1 0.94 42.45 2158 | 1 0.94 43.40 2494 | 1 0.94 44.34 2550 | 1 0.94 45.28 2554 | 1 0.94 46.23 2618 | 1 0.94 47.17 2811 | 1 0.94 48.11 2864 | 1 0.94 49.06 3808 | 1 0.94 50.00 . | 53 50.00 100.00 ------------+----------------------------------- Total | 106 100.00 by Jean Roth , jroth@nber.org , 15 Nov 2016