Frequencies for first 10,000 rows of place variable in namcs1995 dataset :

       place of occurrence of injury |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
Not applicable (not an injury visit) |      8,807       88.07       88.07
                                Home |        194        1.94       90.01
                              School |         26        0.26       90.27
               Sports/Athletics Area |         58        0.58       90.85
                      Street/highway |        151        1.51       92.36
                         Other place |        214        2.14       94.50
                       Unknown place |        550        5.50      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016