Table 2.
Descriptive statistics
| Variable name | Maximum value | Minimum value | Mean value | Standard deviation |
|---|---|---|---|---|
| Input variable | ||||
| The number of social organizations | 31.00 | 4.00 | 14.33 | 6.02 |
| The number of renovated waste classification stations | 2.10 | 1.00 | 1.73 | 0.47 |
| The number of recycling service stations | 15,000.00 | 1167.00 | 11,167.33 | 4488.51 |
| The number of waste transfer stations | 201.00 | 94.00 | 165.44 | 38.62 |
| The number of MSW vehicles | 4952.00 | 3659.00 | 3746.28 | 988.00 |
| Output variable | ||||
| The amount of MSW classifications | 1,042,267.00 | 505,230.00 | 875,094.52 | 125,830.93 |
| Environment factor | ||||
| Revenue in the general public budgets | 1070.60 | 363.90 | 599.54 | 189.22 |
| Expenditure in the general public budgets | 1026.40 | 385.90 | 651.33 | 204.44 |