Frequencies for first 10,000 rows of msr_cd variable in dbo_vwhqi_hosp_structural_xwlk dataset :

  Measure Code |      Freq.     Percent        Cum.
---------------+-----------------------------------
  ACS_REGISTRY |         46        0.46        0.46
         OP_12 |      1,828       18.28       18.74
         OP_17 |      1,827       18.27       37.01
  SM_PART_CARD |      2,100       21.00       58.01
 SM_PART_NURSE |      2,100       21.00       79.01
SM_PART_STROKE |      2,099       20.99      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016