| Value |
Category |
| 1 |
1-Participant Firm |
| 2 |
2-Ineligible Firm |
| 3 |
3-Non-participant; Eligible Firm |
| 4 |
4-Non-participant; Unknown Eligibility |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.