Frequencies for foundation variable in eobmfhi dataset :

                        Foundation Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
     All organizations except 501(c)(3) |      1,355       16.73       16.73
Private operating foundation exempt fro |          2        0.02       16.75
   Private operating foundation (other) |         50        0.62       17.37
       Private non-operating foundation |        505        6.23       23.60
                              Suspense  |          2        0.02       23.63
                 Church 170(b)(1)(A)(i) |      1,319       16.28       39.91
                School 170(b)(1)(A)(ii) |        129        1.59       41.50
Hospital or medical research organizati |         34        0.42       41.92
Organization which operates for benefit |          1        0.01       41.93
Organization which receives a substanti |      2,925       36.11       78.04
Organization that normally receives no  |      1,692       20.89       98.93
Organizations operated solely for the b |         73        0.90       99.83
Organization organized and operated to  |          1        0.01       99.84
                       509(a)(3) Type I |          7        0.09       99.93
                      509(a)(3) Type II |          3        0.04       99.96
509(a)(3) Type III functionally integra |          2        0.02       99.99
509(a)(3) Type III not functionally int |          1        0.01      100.00
----------------------------------------+-----------------------------------
                                  Total |      8,101      100.00

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