Table 1.
Characteristic | Category | Count |
---|---|---|
Gender | Male | 87 |
Female | 13 | |
Geographic region | South | 33 |
East | 19 | |
Midwest | 15 | |
West | 33 | |
Age (years) | 30–40 | 11 |
40–50 | 32 | |
50–60 | 38 | |
>60 | 19 | |
Experience (years) | 0–10 | 17 |
11–20 | 33 | |
21–30 | 37 | |
>30 | 13 |