Frequencies for first 10,000 rows of foundation variable in eobmf201612ms dataset :

                        Foundation Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
     All organizations except 501(c)(3) |      2,863       28.63       28.63
Private operating foundation exempt fro |          2        0.02       28.65
   Private operating foundation (other) |         23        0.23       28.88
       Private non-operating foundation |        236        2.36       31.24
                              Suspense  |          2        0.02       31.26
                 Church 170(b)(1)(A)(i) |      1,402       14.02       45.28
                School 170(b)(1)(A)(ii) |        114        1.14       46.42
Hospital or medical research organizati |         70        0.70       47.12
Organization which operates for benefit |          9        0.09       47.21
      Governmental unit 170(b)(1)(A)(v) |          4        0.04       47.25
Organization which receives a substanti |      3,858       38.58       85.83
Organization that normally receives no  |      1,327       13.27       99.10
Organizations operated solely for the b |         77        0.77       99.87
                       509(a)(3) Type I |          9        0.09       99.96
                      509(a)(3) Type II |          3        0.03       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 , 20 Mar 2017