Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Available data patterns.
| Missing data pattern | Missing | Missing + Exclusion |
|---|---|---|
| (1, 1, 1) | 30 | 22 |
| (1, 0, 0) | 30 | 24 |
| (1, 1, 0) | 16 | 10 |
| (1, 0, 1) | 2 | 2 |
| (0, 1, 1) | 3 | 7 |
| (0, 1, 0) | – | 7 |
| (0, 0, 1) | – | 3 |
| (0, 0, 0) | – | 6 |
1 indicates available data and 0 indicates unavailable data.
