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

                        Foundation Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
     All organizations except 501(c)(3) |      2,791       27.91       27.91
Private operating foundation exempt fro |          9        0.09       28.00
   Private operating foundation (other) |         28        0.28       28.28
       Private non-operating foundation |        819        8.19       36.47
                              Suspense  |          4        0.04       36.51
                 Church 170(b)(1)(A)(i) |      1,539       15.39       51.90
                School 170(b)(1)(A)(ii) |        269        2.69       54.59
Hospital or medical research organizati |         88        0.88       55.47
Organization which operates for benefit |          4        0.04       55.51
      Governmental unit 170(b)(1)(A)(v) |          4        0.04       55.55
Organization which receives a substanti |      2,789       27.89       83.44
Organization that normally receives no  |      1,467       14.67       98.11
Organizations operated solely for the b |        171        1.71       99.82
                       509(a)(3) Type I |         13        0.13       99.95
                      509(a)(3) Type II |          1        0.01       99.96
509(a)(3) Type III functionally integra |          1        0.01       99.97
509(a)(3) Type III not functionally int |          3        0.03      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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