| Variable Names | Mean | SD | Min | Max | Unit | Year | Source |
| d_Method_1 | 0.288 | 0.453 | 0 | 1 | Dummy | 2010 | B |
| d_Method_2 | 0.244 | 0.427 | 0 | 1 | Dummy | 2010 | B |
| d_Method_3 | 0.472 | 0.499 | 0 | 1 | Dummy | 2010 | B |
| area | 359.061 | 307.6 | 13.31 | 2179 | km2 | 2000 | A |
| r_pop | 0.645 | 0.191 | 0.161 | 0.998 | Ratio | 2000 | A |
| r_o65 | 0.199 | 0.052 | 0.082 | 0.38 | Ratio | 2000 | A |
| nm | 3.255 | 1.786 | 2 | 14 | Number | 2000 | B |
| n_term | 609.833 | 220.764 | 112 | 1,491 | Day | 2000 | B |
| d_poli | 0.307 | 0.461 | 0 | 1 | Dummy | 2000 | C |
| fci_sd | 0.155 | 0.126 | 0 | 1.124 | 1000 yen | 2000 | D |
| pdebt_sd | 3.582 | 2.609 | 0 | 22.91 | 1000 yen | 2000 | D |
| income_sd | 105.491 | 61.055 | 1.218 | 387.703 | 1000 yen | 2000 | E |
| d_conso | 0.802 | 0.399 | 0 | 1 | Dummy | 2000 | B |
| Total public expenditure | 35,615 | 55,432 | 2644 | 777,000 | 1 million yen | 2010 | D |
| Total public expenditure that excludes public investment expenditure and public debt repayment expenditure | 30,508 | 48,897 | 2185 | 691,493 | 1 million yen | 2010 | D |
| z | 50 | 2.768 | 42.423 | 70.048 | - | 2010 | F, G |
| w | 9394 | 884 | 6920 | 12,850 | 1000 yen | 2010 | D |
| pop | 81,877 | 12,758 | 1371 | 1,382,685 | Number | 2010 | A |
| ru15 | 0.125 | 0.017 | 0.047 | 0.178 | Ratio | 2010 | A |
| ro65 | 0.296 | 0.643 | 0.135 | 0.545 | Ratio | 2010 | A |