By Anonymous - April 9, 2019
Selenium- Years
Data Values
| Values | Meaning | Percentage |
|---|---|---|
| 1 | 0-1 year | 2.0 |
| 2 | 2-4 years | 2.2 |
| 3 | 5-9 years | 1.5 |
| 4 | 10+ years | 1.7 |
| 5 | Don't know | 0.0 |
| Missing | No response | 92.6 |
