Frequencies for d_5_hos_c2_58 variable in prds_hosp10_yr2010 dataset : d_5_hos_c2_ | 58 | Freq. Percent Cum. ------------+----------------------------------- 1452 | 1 0.04 0.04 2169 | 1 0.04 0.09 2532 | 1 0.04 0.13 2796 | 1 0.04 0.17 2850 | 1 0.04 0.22 2967 | 1 0.04 0.26 3868 | 1 0.04 0.30 5946 | 1 0.04 0.34 7869 | 1 0.04 0.39 10341 | 1 0.04 0.43 10574 | 1 0.04 0.47 11610 | 1 0.04 0.52 12798 | 1 0.04 0.56 15753 | 1 0.04 0.60 15774 | 1 0.04 0.65 16250 | 1 0.04 0.69 16440 | 1 0.04 0.73 18008 | 1 0.04 0.77 19719 | 1 0.04 0.82 30725 | 1 0.04 0.86 32439 | 1 0.04 0.90 36545 | 1 0.04 0.95 37883 | 1 0.04 0.99 38472 | 1 0.04 1.03 45146 | 1 0.04 1.08 56592 | 1 0.04 1.12 57043 | 1 0.04 1.16 67897 | 1 0.04 1.21 68553 | 1 0.04 1.25 69183 | 1 0.04 1.29 73818 | 1 0.04 1.33 76902 | 1 0.04 1.38 77729 | 1 0.04 1.42 92758 | 1 0.04 1.46 98574 | 1 0.04 1.51 112024 | 1 0.04 1.55 112349 | 1 0.04 1.59 117186 | 1 0.04 1.64 127707 | 1 0.04 1.68 143622 | 1 0.04 1.72 143685 | 1 0.04 1.76 143875 | 1 0.04 1.81 147753 | 1 0.04 1.85 150517 | 1 0.04 1.89 157089 | 1 0.04 1.94 178903 | 1 0.04 1.98 183353 | 1 0.04 2.02 184166 | 1 0.04 2.07 184543 | 1 0.04 2.11 190938 | 1 0.04 2.15 190972 | 1 0.04 2.20 195481 | 1 0.04 2.24 202664 | 1 0.04 2.28 218375 | 1 0.04 2.32 219367 | 1 0.04 2.37 220027 | 1 0.04 2.41 221256 | 1 0.04 2.45 221788 | 1 0.04 2.50 229498 | 1 0.04 2.54 236392 | 1 0.04 2.58 238816 | 1 0.04 2.63 248644 | 1 0.04 2.67 255101 | 1 0.04 2.71 262112 | 1 0.04 2.76 262746 | 1 0.04 2.80 280073 | 1 0.04 2.84 283006 | 1 0.04 2.88 285462 | 1 0.04 2.93 290904 | 1 0.04 2.97 291706 | 1 0.04 3.01 297310 | 1 0.04 3.06 299034 | 1 0.04 3.10 303607 | 1 0.04 3.14 306259 | 1 0.04 3.19 306325 | 1 0.04 3.23 319520 | 1 0.04 3.27 322666 | 1 0.04 3.31 334130 | 1 0.04 3.36 334431 | 1 0.04 3.40 338465 | 1 0.04 3.44 353940 | 1 0.04 3.49 354942 | 1 0.04 3.53 356875 | 1 0.04 3.57 360504 | 1 0.04 3.62 361148 | 1 0.04 3.66 370906 | 1 0.04 3.70 371181 | 1 0.04 3.75 408248 | 1 0.04 3.79 408907 | 1 0.04 3.83 410709 | 1 0.04 3.87 423475 | 1 0.04 3.92 425628 | 1 0.04 3.96 428675 | 1 0.04 4.00 430542 | 1 0.04 4.05 434588 | 1 0.04 4.09 446328 | 1 0.04 4.13 446919 | 1 0.04 4.18 447654 | 1 0.04 4.22 456669 | 1 0.04 4.26 461934 | 1 0.04 4.30 462040 | 1 0.04 4.35 477434 | 1 0.04 4.39 483775 | 1 0.04 4.43 485393 | 1 0.04 4.48 489329 | 1 0.04 4.52 489394 | 1 0.04 4.56 495706 | 1 0.04 4.61 495712 | 1 0.04 4.65 497340 | 1 0.04 4.69 500416 | 1 0.04 4.74 502976 | 1 0.04 4.78 513960 | 1 0.04 4.82 514029 | 1 0.04 4.86 520865 | 1 0.04 4.91 523213 | 1 0.04 4.95 523567 | 1 0.04 4.99 528966 | 1 0.04 5.04 529499 | 1 0.04 5.08 530751 | 1 0.04 5.12 534654 | 1 0.04 5.17 539400 | 1 0.04 5.21 540722 | 1 0.04 5.25 547213 | 1 0.04 5.29 553570 | 1 0.04 5.34 563536 | 1 0.04 5.38 565398 | 1 0.04 5.42 566258 | 1 0.04 5.47 569172 | 1 0.04 5.51 571534 | 1 0.04 5.55 572626 | 1 0.04 5.60 576496 | 1 0.04 5.64 578218 | 1 0.04 5.68 588976 | 1 0.04 5.73 589117 | 1 0.04 5.77 590480 | 1 0.04 5.81 595373 | 1 0.04 5.85 605165 | 1 0.04 5.90 605499 | 1 0.04 5.94 615036 | 1 0.04 5.98 624355 | 1 0.04 6.03 629631 | 1 0.04 6.07 633943 | 1 0.04 6.11 644409 | 1 0.04 6.16 644423 | 1 0.04 6.20 646301 | 1 0.04 6.24 648742 | 1 0.04 6.28 656487 | 1 0.04 6.33 659857 | 1 0.04 6.37 669742 | 1 0.04 6.41 671286 | 1 0.04 6.46 679273 | 1 0.04 6.50 684668 | 1 0.04 6.54 692166 | 1 0.04 6.59 703924 | 1 0.04 6.63 707040 | 1 0.04 6.67 709508 | 1 0.04 6.72 714112 | 1 0.04 6.76 729538 | 1 0.04 6.80 732073 | 1 0.04 6.84 732222 | 1 0.04 6.89 749243 | 1 0.04 6.93 753018 | 1 0.04 6.97 756510 | 1 0.04 7.02 756548 | 1 0.04 7.06 776764 | 1 0.04 7.10 778395 | 1 0.04 7.15 778622 | 1 0.04 7.19 785920 | 1 0.04 7.23 787173 | 1 0.04 7.28 787989 | 1 0.04 7.32 790250 | 1 0.04 7.36 794636 | 1 0.04 7.40 795849 | 1 0.04 7.45 802046 | 1 0.04 7.49 805258 | 1 0.04 7.53 813045 | 1 0.04 7.58 813541 | 1 0.04 7.62 814440 | 1 0.04 7.66 817296 | 1 0.04 7.71 818163 | 1 0.04 7.75 819823 | 1 0.04 7.79 820690 | 1 0.04 7.83 820779 | 1 0.04 7.88 822478 | 1 0.04 7.92 823029 | 1 0.04 7.96 824000 | 1 0.04 8.01 832000 | 1 0.04 8.05 834192 | 1 0.04 8.09 846921 | 1 0.04 8.14 858946 | 1 0.04 8.18 860934 | 1 0.04 8.22 861452 | 1 0.04 8.27 870581 | 1 0.04 8.31 874568 | 1 0.04 8.35 876746 | 1 0.04 8.39 880063 | 1 0.04 8.44 882569 | 1 0.04 8.48 887823 | 1 0.04 8.52 898551 | 1 0.04 8.57 904863 | 1 0.04 8.61 908409 | 1 0.04 8.65 915761 | 1 0.04 8.70 917928 | 1 0.04 8.74 919916 | 1 0.04 8.78 921053 | 1 0.04 8.82 928448 | 1 0.04 8.87 941093 | 1 0.04 8.91 942144 | 1 0.04 8.95 943325 | 1 0.04 9.00 948051 | 1 0.04 9.04 952429 | 1 0.04 9.08 957886 | 1 0.04 9.13 962470 | 1 0.04 9.17 973565 | 1 0.04 9.21 978788 | 1 0.04 9.26 978962 | 1 0.04 9.30 981991 | 1 0.04 9.34 990882 | 1 0.04 9.38 992924 | 1 0.04 9.43 996708 | 1 0.04 9.47 997081 | 1 0.04 9.51 1003120 | 1 0.04 9.56 1008177 | 1 0.04 9.60 1016759 | 1 0.04 9.64 1016980 | 1 0.04 9.69 1025521 | 1 0.04 9.73 1029259 | 1 0.04 9.77 1047869 | 1 0.04 9.81 1050825 | 1 0.04 9.86 1060815 | 1 0.04 9.90 1061243 | 1 0.04 9.94 1063190 | 1 0.04 9.99 1075760 | 1 0.04 10.03 1079207 | 1 0.04 10.07 1096187 | 1 0.04 10.12 1109642 | 1 0.04 10.16 1111511 | 1 0.04 10.20 1113135 | 1 0.04 10.25 1113972 | 1 0.04 10.29 1119143 | 1 0.04 10.33 1120339 | 1 0.04 10.37 1122263 | 1 0.04 10.42 1141948 | 1 0.04 10.46 1144973 | 1 0.04 10.50 1153094 | 1 0.04 10.55 1160225 | 1 0.04 10.59 1162504 | 1 0.04 10.63 1162634 | 1 0.04 10.68 1165107 | 1 0.04 10.72 1166708 | 1 0.04 10.76 1170325 | 1 0.04 10.80 1175742 | 1 0.04 10.85 1176977 | 1 0.04 10.89 1178179 | 1 0.04 10.93 1184783 | 1 0.04 10.98 1197921 | 1 0.04 11.02 1201270 | 1 0.04 11.06 1213575 | 1 0.04 11.11 1216177 | 1 0.04 11.15 1236652 | 1 0.04 11.19 1241684 | 1 0.04 11.24 1242892 | 1 0.04 11.28 1247933 | 1 0.04 11.32 1250515 | 1 0.04 11.36 1251315 | 1 0.04 11.41 1258684 | 1 0.04 11.45 1260345 | 1 0.04 11.49 1278387 | 1 0.04 11.54 1278866 | 1 0.04 11.58 1284143 | 1 0.04 11.62 1298982 | 1 0.04 11.67 1313737 | 1 0.04 11.71 1319884 | 1 0.04 11.75 1329349 | 1 0.04 11.80 1330163 | 1 0.04 11.84 1330722 | 1 0.04 11.88 1337178 | 1 0.04 11.92 1338977 | 1 0.04 11.97 1341824 | 1 0.04 12.01 1343688 | 1 0.04 12.05 1344021 | 1 0.04 12.10 1344025 | 1 0.04 12.14 1361361 | 1 0.04 12.18 1363061 | 1 0.04 12.23 1368714 | 1 0.04 12.27 1381345 | 1 0.04 12.31 1382222 | 1 0.04 12.35 1385519 | 1 0.04 12.40 1392514 | 1 0.04 12.44 1395013 | 1 0.04 12.48 1396157 | 1 0.04 12.53 1396505 | 1 0.04 12.57 1403577 | 1 0.04 12.61 1403754 | 1 0.04 12.66 1404917 | 1 0.04 12.70 1406660 | 1 0.04 12.74 1409104 | 1 0.04 12.79 1413751 | 1 0.04 12.83 1416857 | 1 0.04 12.87 1426479 | 1 0.04 12.91 1434202 | 1 0.04 12.96 1435286 | 1 0.04 13.00 1448051 | 1 0.04 13.04 1454068 | 1 0.04 13.09 1460532 | 1 0.04 13.13 1467069 | 1 0.04 13.17 1478020 | 1 0.04 13.22 1484040 | 1 0.04 13.26 1487682 | 1 0.04 13.30 1488163 | 1 0.04 13.34 1496352 | 1 0.04 13.39 1508233 | 1 0.04 13.43 1509105 | 1 0.04 13.47 1511889 | 1 0.04 13.52 1516932 | 1 0.04 13.56 1521405 | 1 0.04 13.60 1531639 | 1 0.04 13.65 1531937 | 1 0.04 13.69 1532687 | 1 0.04 13.73 1537761 | 1 0.04 13.78 1543462 | 1 0.04 13.82 1550480 | 1 0.04 13.86 1551977 | 1 0.04 13.90 1570630 | 1 0.04 13.95 1583486 | 1 0.04 13.99 1583726 | 1 0.04 14.03 1587111 | 1 0.04 14.08 1604714 | 1 0.04 14.12 1611344 | 1 0.04 14.16 1623914 | 1 0.04 14.21 1627957 | 1 0.04 14.25 1644033 | 1 0.04 14.29 1698052 | 1 0.04 14.33 1707312 | 1 0.04 14.38 1717492 | 1 0.04 14.42 1728340 | 1 0.04 14.46 1737340 | 1 0.04 14.51 1744667 | 1 0.04 14.55 1749748 | 1 0.04 14.59 1757033 | 1 0.04 14.64 1762405 | 1 0.04 14.68 1764561 | 1 0.04 14.72 1767821 | 1 0.04 14.77 1778173 | 1 0.04 14.81 1778292 | 1 0.04 14.85 1780789 | 1 0.04 14.89 1781951 | 1 0.04 14.94 1789669 | 1 0.04 14.98 1794175 | 1 0.04 15.02 1794440 | 1 0.04 15.07 1800196 | 1 0.04 15.11 1806575 | 1 0.04 15.15 1810188 | 1 0.04 15.20 1810356 | 1 0.04 15.24 1833697 | 1 0.04 15.28 1850289 | 1 0.04 15.33 1854048 | 1 0.04 15.37 1857165 | 1 0.04 15.41 1866502 | 1 0.04 15.45 1866608 | 1 0.04 15.50 1868483 | 1 0.04 15.54 1882145 | 1 0.04 15.58 1891342 | 1 0.04 15.63 1901006 | 1 0.04 15.67 1907544 | 1 0.04 15.71 1907718 | 1 0.04 15.76 1928066 | 1 0.04 15.80 1958773 | 1 0.04 15.84 1962254 | 1 0.04 15.88 1972007 | 1 0.04 15.93 1974279 | 1 0.04 15.97 1985055 | 1 0.04 16.01 2005663 | 1 0.04 16.06 2006826 | 1 0.04 16.10 2023302 | 1 0.04 16.14 2048104 | 1 0.04 16.19 2048853 | 1 0.04 16.23 2072430 | 1 0.04 16.27 2074210 | 1 0.04 16.32 2088582 | 1 0.04 16.36 2089113 | 1 0.04 16.40 2096556 | 1 0.04 16.44 2096829 | 1 0.04 16.49 2101463 | 1 0.04 16.53 2108578 | 1 0.04 16.57 2112787 | 1 0.04 16.62 2113915 | 1 0.04 16.66 2114854 | 1 0.04 16.70 2119566 | 1 0.04 16.75 2144171 | 1 0.04 16.79 2171536 | 1 0.04 16.83 2173648 | 1 0.04 16.87 2201651 | 1 0.04 16.92 2202111 | 1 0.04 16.96 2209997 | 1 0.04 17.00 2215752 | 1 0.04 17.05 2216835 | 1 0.04 17.09 2217315 | 1 0.04 17.13 2227421 | 1 0.04 17.18 2228235 | 1 0.04 17.22 2233636 | 1 0.04 17.26 2236054 | 1 0.04 17.31 2244425 | 1 0.04 17.35 2253363 | 1 0.04 17.39 2280689 | 1 0.04 17.43 2281987 | 1 0.04 17.48 2300599 | 1 0.04 17.52 2314691 | 1 0.04 17.56 2324866 | 1 0.04 17.61 2325850 | 1 0.04 17.65 2339912 | 1 0.04 17.69 2357589 | 1 0.04 17.74 2360549 | 1 0.04 17.78 2370363 | 1 0.04 17.82 2395611 | 1 0.04 17.86 2396273 | 1 0.04 17.91 2396818 | 1 0.04 17.95 2404870 | 1 0.04 17.99 2413906 | 1 0.04 18.04 2439116 | 1 0.04 18.08 2451105 | 1 0.04 18.12 2451365 | 1 0.04 18.17 2456926 | 1 0.04 18.21 2457175 | 1 0.04 18.25 2463728 | 1 0.04 18.30 2464332 | 1 0.04 18.34 2464335 | 1 0.04 18.38 2464913 | 1 0.04 18.42 2468052 | 1 0.04 18.47 2471843 | 1 0.04 18.51 2477838 | 1 0.04 18.55 2478388 | 1 0.04 18.60 2486946 | 1 0.04 18.64 2490862 | 1 0.04 18.68 2508982 | 1 0.04 18.73 2516209 | 1 0.04 18.77 2518207 | 1 0.04 18.81 2527359 | 1 0.04 18.85 2541432 | 1 0.04 18.90 2545913 | 1 0.04 18.94 2547534 | 1 0.04 18.98 2552438 | 1 0.04 19.03 2556209 | 1 0.04 19.07 2557183 | 1 0.04 19.11 2574349 | 1 0.04 19.16 2580571 | 1 0.04 19.20 2589217 | 1 0.04 19.24 2615642 | 1 0.04 19.29 2617159 | 1 0.04 19.33 2622774 | 1 0.04 19.37 2625497 | 1 0.04 19.41 2626081 | 1 0.04 19.46 2629485 | 1 0.04 19.50 2631886 | 1 0.04 19.54 2632108 | 1 0.04 19.59 2648811 | 1 0.04 19.63 2653464 | 1 0.04 19.67 2680756 | 1 0.04 19.72 2686825 | 1 0.04 19.76 2694585 | 1 0.04 19.80 2705668 | 1 0.04 19.85 2721953 | 1 0.04 19.89 2754287 | 1 0.04 19.93 2763304 | 1 0.04 19.97 2804005 | 1 0.04 20.02 2847052 | 1 0.04 20.06 2852405 | 1 0.04 20.10 2857607 | 1 0.04 20.15 2871238 | 1 0.04 20.19 2883169 | 1 0.04 20.23 2899064 | 1 0.04 20.28 2935143 | 1 0.04 20.32 2945029 | 1 0.04 20.36 2967312 | 1 0.04 20.40 2973491 | 1 0.04 20.45 3002260 | 1 0.04 20.49 3005402 | 1 0.04 20.53 3016677 | 1 0.04 20.58 3049969 | 1 0.04 20.62 3089660 | 1 0.04 20.66 3103174 | 1 0.04 20.71 3111044 | 1 0.04 20.75 3113687 | 1 0.04 20.79 3124887 | 1 0.04 20.84 3158851 | 1 0.04 20.88 3171390 | 1 0.04 20.92 3195563 | 1 0.04 20.96 3197346 | 1 0.04 21.01 3207590 | 1 0.04 21.05 3251654 | 1 0.04 21.09 3263368 | 1 0.04 21.14 3276872 | 1 0.04 21.18 3289191 | 1 0.04 21.22 3299173 | 1 0.04 21.27 3305926 | 1 0.04 21.31 3307259 | 1 0.04 21.35 3319149 | 1 0.04 21.39 3324026 | 1 0.04 21.44 3333391 | 1 0.04 21.48 3354580 | 1 0.04 21.52 3355579 | 1 0.04 21.57 3370047 | 1 0.04 21.61 3370868 | 1 0.04 21.65 3377082 | 1 0.04 21.70 3389280 | 1 0.04 21.74 3412093 | 1 0.04 21.78 3427175 | 1 0.04 21.83 3432510 | 1 0.04 21.87 3456659 | 1 0.04 21.91 3459617 | 1 0.04 21.95 3461112 | 1 0.04 22.00 3560214 | 1 0.04 22.04 3615696 | 1 0.04 22.08 3618565 | 1 0.04 22.13 3701679 | 1 0.04 22.17 3729376 | 1 0.04 22.21 3738602 | 1 0.04 22.26 3810663 | 1 0.04 22.30 3889549 | 1 0.04 22.34 3892480 | 1 0.04 22.38 3896156 | 1 0.04 22.43 3932935 | 1 0.04 22.47 3988289 | 1 0.04 22.51 4036212 | 1 0.04 22.56 4049393 | 1 0.04 22.60 4069723 | 1 0.04 22.64 4129960 | 1 0.04 22.69 4137848 | 1 0.04 22.73 4158317 | 1 0.04 22.77 4177279 | 1 0.04 22.82 4218195 | 1 0.04 22.86 4285283 | 1 0.04 22.90 4301330 | 1 0.04 22.94 4307207 | 1 0.04 22.99 4359993 | 1 0.04 23.03 4380466 | 1 0.04 23.07 4382300 | 1 0.04 23.12 4395023 | 1 0.04 23.16 4399614 | 1 0.04 23.20 4411029 | 1 0.04 23.25 4414839 | 1 0.04 23.29 4430386 | 1 0.04 23.33 4487301 | 1 0.04 23.37 4487646 | 1 0.04 23.42 4499660 | 1 0.04 23.46 4512132 | 1 0.04 23.50 4527346 | 1 0.04 23.55 4579679 | 1 0.04 23.59 4580738 | 1 0.04 23.63 4583246 | 1 0.04 23.68 4659495 | 1 0.04 23.72 4789799 | 1 0.04 23.76 4837486 | 1 0.04 23.81 4844782 | 1 0.04 23.85 4874350 | 1 0.04 23.89 4897029 | 1 0.04 23.93 4941155 | 1 0.04 23.98 4942262 | 1 0.04 24.02 4978718 | 1 0.04 24.06 5008430 | 1 0.04 24.11 5020714 | 1 0.04 24.15 5100819 | 1 0.04 24.19 5102567 | 1 0.04 24.24 5112895 | 1 0.04 24.28 5154183 | 1 0.04 24.32 5215693 | 1 0.04 24.37 5221179 | 1 0.04 24.41 5248107 | 1 0.04 24.45 5346298 | 1 0.04 24.49 5416816 | 1 0.04 24.54 5469288 | 1 0.04 24.58 5534210 | 1 0.04 24.62 5535441 | 1 0.04 24.67 5644022 | 1 0.04 24.71 5770642 | 1 0.04 24.75 5787552 | 1 0.04 24.80 5847672 | 1 0.04 24.84 5873170 | 1 0.04 24.88 5880051 | 1 0.04 24.92 6070047 | 1 0.04 24.97 6148261 | 1 0.04 25.01 6277578 | 1 0.04 25.05 6324737 | 1 0.04 25.10 6357862 | 1 0.04 25.14 6362651 | 1 0.04 25.18 6458972 | 1 0.04 25.23 6511159 | 1 0.04 25.27 6525571 | 1 0.04 25.31 6635245 | 1 0.04 25.36 6768935 | 1 0.04 25.40 7175645 | 1 0.04 25.44 7217309 | 1 0.04 25.48 7373502 | 1 0.04 25.53 7414461 | 1 0.04 25.57 7418848 | 1 0.04 25.61 7436802 | 1 0.04 25.66 7497811 | 1 0.04 25.70 7529789 | 1 0.04 25.74 7566556 | 1 0.04 25.79 7673740 | 1 0.04 25.83 7718025 | 1 0.04 25.87 7897655 | 1 0.04 25.91 7947464 | 1 0.04 25.96 7968020 | 1 0.04 26.00 7993824 | 1 0.04 26.04 8064111 | 1 0.04 26.09 8194235 | 1 0.04 26.13 8215907 | 1 0.04 26.17 8325873 | 1 0.04 26.22 8760820 | 1 0.04 26.26 9028079 | 1 0.04 26.30 9058147 | 1 0.04 26.35 9262323 | 1 0.04 26.39 9420686 | 1 0.04 26.43 9584278 | 1 0.04 26.47 9712710 | 1 0.04 26.52 9923248 | 1 0.04 26.56 9939720 | 1 0.04 26.60 1.00e+07 | 1 0.04 26.65 1.02e+07 | 1 0.04 26.69 1.05e+07 | 1 0.04 26.73 1.07e+07 | 1 0.04 26.78 1.11e+07 | 1 0.04 26.82 1.21e+07 | 1 0.04 26.86 1.27e+07 | 1 0.04 26.90 1.27e+07 | 1 0.04 26.95 1.36e+07 | 1 0.04 26.99 1.38e+07 | 1 0.04 27.03 1.40e+07 | 1 0.04 27.08 1.44e+07 | 1 0.04 27.12 1.47e+07 | 1 0.04 27.16 1.53e+07 | 1 0.04 27.21 1.62e+07 | 1 0.04 27.25 1.64e+07 | 1 0.04 27.29 2.48e+07 | 1 0.04 27.34 3.08e+07 | 1 0.04 27.38 3.10e+07 | 1 0.04 27.42 3.26e+07 | 1 0.04 27.46 3.40e+07 | 1 0.04 27.51 3.48e+07 | 1 0.04 27.55 3.84e+07 | 1 0.04 27.59 4.98e+07 | 1 0.04 27.64 . | 1,681 72.36 100.00 ------------+----------------------------------- Total | 2,323 100.00 by Jean Roth , jroth@nber.org , 24 Aug 2018