Frequencies for msr_cd variable in vwmeasure_dates dataset :

           Measure Code |      Freq.     Percent        Cum.
------------------------+-----------------------------------
                 AMI-10 |          1        1.20        1.20
                  AMI-2 |          1        1.20        2.41
                 AMI-7a |          1        1.20        3.61
                 AMI-8a |          1        1.20        4.82
                  CAC-1 |          1        1.20        6.02
                  CAC-2 |          1        1.20        7.23
                  CAC-3 |          1        1.20        8.43
Composite 6 (Q19 & Q20) |          1        1.20        9.64
                  ED-1b |          1        1.20       10.84
                  ED-2b |          1        1.20       12.05
                  HAC-1 |          1        1.20       13.25
                  HAC-2 |          1        1.20       14.46
                  HAC-3 |          1        1.20       15.66
                  HAC-4 |          1        1.20       16.87
                  HAC-5 |          1        1.20       18.07
                  HAC-6 |          1        1.20       19.28
                  HAC-7 |          1        1.20       20.48
                  HAC-8 |          1        1.20       21.69
                  HAI-1 |          1        1.20       22.89
                  HAI-2 |          1        1.20       24.10
                  HAI-3 |          1        1.20       25.30
                  HAI-4 |          1        1.20       26.51
                 HCAHPS |          1        1.20       27.71
                   HF-1 |          1        1.20       28.92
                   HF-2 |          1        1.20       30.12
                   HF-3 |          1        1.20       31.33
                 IMM-1a |          1        1.20       32.53
                  IMM-2 |          1        1.20       33.73
                 IQI-11 |          1        1.20       34.94
                 IQI-19 |          1        1.20       36.14
                 IQI-91 |          1        1.20       37.35
            MORT-30-AMI |          1        1.20       38.55
             MORT-30-HF |          1        1.20       39.76
             MORT-30-PN |          1        1.20       40.96
                    MPV |          1        1.20       42.17
                    N/A |          3        3.61       45.78
                   OP-1 |          1        1.20       46.99
                  OP-10 |          1        1.20       48.19
                  OP-11 |          1        1.20       49.40
                  OP-12 |          1        1.20       50.60
                  OP-13 |          1        1.20       51.81
                  OP-14 |          1        1.20       53.01
                  OP-17 |          1        1.20       54.22
                 OP-18b |          1        1.20       55.42
                   OP-2 |          1        1.20       56.63
                  OP-20 |          1        1.20       57.83
                  OP-21 |          1        1.20       59.04
                  OP-22 |          1        1.20       60.24
                  OP-23 |          1        1.20       61.45
                  OP-3b |          1        1.20       62.65
                   OP-4 |          1        1.20       63.86
                   OP-5 |          1        1.20       65.06
                   OP-6 |          1        1.20       66.27
                   OP-7 |          1        1.20       67.47
                   OP-8 |          1        1.20       68.67
                   OP-9 |          1        1.20       69.88
                  PN-3b |          1        1.20       71.08
                   PN-6 |          1        1.20       72.29
                 PSI-11 |          1        1.20       73.49
                 PSI-12 |          1        1.20       74.70
                 PSI-14 |          1        1.20       75.90
                 PSI-15 |          1        1.20       77.11
                  PSI-4 |          1        1.20       78.31
                  PSI-6 |          1        1.20       79.52
                 PSI-90 |          1        1.20       80.72
                    Q21 |          1        1.20       81.93
                    Q22 |          1        1.20       83.13
                     Q8 |          1        1.20       84.34
                     Q9 |          1        1.20       85.54
           READM-30-AMI |          1        1.20       86.75
            READM-30-HF |          1        1.20       87.95
            READM-30-PN |          1        1.20       89.16
            SCIP-Card-2 |          1        1.20       90.36
             SCIP-Inf-1 |          1        1.20       91.57
            SCIP-Inf-10 |          1        1.20       92.77
             SCIP-Inf-2 |          1        1.20       93.98
             SCIP-Inf-3 |          1        1.20       95.18
             SCIP-Inf-4 |          1        1.20       96.39
             SCIP-Inf-9 |          1        1.20       97.59
             SCIP-VTE-1 |          1        1.20       98.80
             SCIP-VTE-2 |          1        1.20      100.00
------------------------+-----------------------------------
                  Total |         83      100.00

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