Table 3. The ratio of the budget for urban parks to the budget of expenditure of seven metropolitan cities(2016-2018)
| Item | Cost (1,000 KRW) |
| Year of 2016 | Year of 2017 | Year of 2018 |
| Creating parks | 445,615,796 (54%) | 415,983,289 (50%) | 478,335,296 (51%) |
| Improving parks | 157,169,296 (19%) | 166,615,879 (20%) | 177,602,186 (20%) |
| Program management | 44,654,567 (5%) | 71,985,007 (9%) | 58,595,015 (7%) |
| Others | 175,873,623 (21%) | 180,381,998 (22%) | 175,390,719 (20%) |
| Sum | 823,313,282(100%) | 834,966,173(100%) | 890,082,536(100%) |