Table 2.
Descriptive statistics
| Variable | Type | Obs | Mean | Std. Dev | Min | Max |
|---|---|---|---|---|---|---|
| Musego | D | 12,130 | 0.227 | – | 0 | 1 |
| Handheld | D | 9249 | 0.079 | – | 0 | 1 |
| Internet | D | 9198 | 0.044 | – | 0 | 1 |
| Musehand | C | 37,266 | 0.062 | 0.354 | 0 | 3 |
| Museint | C | 37,266 | 0.058 | 0.336 | 0 | 3 |
| Age1 (18–24) | D | 37,266 | 0.084 | – | 0 | 1 |
| Age2 (25–34) | D | 37,266 | 0.165 | – | 0 | 1 |
| Age3 (35–44) | D | 37,266 | 0.170 | – | 0 | 1 |
| Age4 (45–54) | D | 37,266 | 0.188 | – | 0 | 1 |
| Age5 (55–64) | D | 37,266 | 0.182 | – | 0 | 1 |
| Age6 (65 +) | D | 37,266 | 0.211 | – | 0 | 1 |
| Male | D | 37,266 | 0.471 | – | 0 | 1 |
| Female | D | 37,266 | 0.529 | – | 0 | 1 |
| White | D | 37,266 | 0.839 | – | 0 | 1 |
| Black | D | 37,266 | 0.088 | – | 0 | 1 |
| Otherrace | D | 37,266 | 0.073 | – | 0 | 1 |
| Edu (associate/university degree) | D | 37,266 | 0.403 | – | 0 | 1 |
| Children_arts_school | D | 9253 | 0.100 | – | 0 | 1 |
| Employ (employed) | D | 37,266 | 0.609 | – | 0 | 1 |
| Unemp (unemployed) | D | 37,266 | 0.047 | – | 0 | 1 |
| Notforce (not in the labor force) | D | 37,266 | 0.343 | – | 0 | 1 |
| Management, business, and financial operations occupations | D | 37,266 | 0.111 | – | 0 | 1 |
| Professional and related occupations | D | 37,266 | 0.150 | – | 0 | 1 |
| Service occupations | D | 37,266 | 0.114 | – | 0 | 1 |
| Sales and related occupations | D | 37,266 | 0.065 | – | 0 | 1 |
| Office and administrative support occupations | D | 37,266 | 0.083 | – | 0 | 1 |
| Farming, fishing, and forestry occupations | D | 37,266 | 0.006 | – | 0 | 1 |
| Construction and extraction occupations | D | 37,266 | 0.034 | – | 0 | 1 |
| Installation, maintenance, and repair occupations | D | 37,266 | 0.023 | – | 0 | 1 |
| Production occupations | D | 37,266 | 0.040 | – | 0 | 1 |
| Transportation and material moving occupations | D | 37,266 | 0.039 | – | 0 | 1 |
| Hinc1 (less than 25.000 USD) | D | 37,266 | 0.222 | – | 0 | 1 |
| Hinc2 (25,000 to 49,000 USD) | D | 37,266 | 0.260 | – | 0 | 1 |
| Hinc3 (50,000 to 99,999 USD) | D | 37,266 | 0.317 | – | 0 | 1 |
| Hinc4 (more than 100,000 USD) | D | 37,266 | 0.201 | – | 0 | 1 |
| Married | D | 37,266 | 0.578 | – | 0 | 1 |
| Widowed | D | 37,266 | 0.066 | – | 0 | 1 |
| Single | D | 37,266 | 0.219 | – | 0 | 1 |
| Divorced | D | 37,266 | 0.137 | – | 0 | 1 |
| No children < 18 at home | D | 37,266 | 0.716 | – | 0 | 1 |
| Child1 (1 child < 18 at home) | D | 37,266 | 0.117 | – | 0 | 1 |
| Child2 (2 children < 18) | D | 37,266 | 0.108 | – | 0 | 1 |
| Child3plus (more than 3 children < 18) | D | 37,266 | 0.059 | – | 0 | 1 |
| Disa | D | 37,266 | 0.128 | – | 0 | 1 |
| Central | D | 37,266 | 0.224 | – | 0 | 1 |
| Balance | D | 37,266 | 0.372 | – | 0 | 1 |
| Nometro | D | 37,266 | 0.216 | – | 0 | 1 |
| Others | D | 37,266 | 0.188 | – | 0 | 1 |
| Internet_use | C | 6392 | 1.689 | 1.092 | 1 | 6 |