| Data file | Cases | Variables | 
|---|---|---|
| First Quarter CMS 2014_2015 The file contains data collected using the 2014-15 CMS first quarter questionnaire. | 13315 | 363 | 
| Fouth Quater CMS 2014_2015 The file contains data collected using the 2014-15 CMS fourth quarter questionnaire. | 12213 | 383 | 
| Second Quarter CMS 20114_2015 The file contains data collected using the 2014-15 CMS second quarter questionnaire. | 15057 | 354 | 
| Third Quarter CMS 2014_2015 The file contains data collected using the 2014-15 CMS third quarter questionnaire. | 14595 | 281 |