Frequencies for first 10,000 rows of srgcl_icu_srvc_desc variable in pos2012 da

        Services Provided: Surgical ICU |
                            Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,606       86.06       86.06
                           NOT PROVIDED |      1,225       12.25       98.31
                      PROVIDED BY STAFF |        146        1.46       99.77
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         14        0.14       99.91
             PROVIDED UNDER ARRANGEMENT |          9        0.09      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016