Frequencies for first 10,000 rows of foundation variable in eobmfaz dataset :

                        Foundation Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
     All organizations except 501(c)(3) |      1,321       13.21       13.21
Private operating foundation exempt fro |          1        0.01       13.22
   Private operating foundation (other) |         64        0.64       13.86
       Private non-operating foundation |        555        5.55       19.41
                              Suspense  |          2        0.02       19.43
                 Church 170(b)(1)(A)(i) |      1,292       12.92       32.35
                School 170(b)(1)(A)(ii) |        188        1.88       34.23
Hospital or medical research organizati |         24        0.24       34.47
Organization which operates for benefit |          8        0.08       34.55
      Governmental unit 170(b)(1)(A)(v) |          1        0.01       34.56
Organization which receives a substanti |      4,420       44.20       78.76
Organization that normally receives no  |      1,997       19.97       98.73
Organizations operated solely for the b |         76        0.76       99.49
Organization organized and operated to  |          1        0.01       99.50
                       509(a)(3) Type I |         25        0.25       99.75
                      509(a)(3) Type II |         24        0.24       99.99
509(a)(3) Type III functionally integra |          1        0.01      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Apr 2019