Development Projects In Progress And Development Projects In Progress And Net Assets Net、浚渫船（純額）、法人税
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Assets Net | 浚渫船（純額） | 法人税 |
|---|
| 2008/03 | - | | 17.6億 | | 8.99億 | |
| 2009/03 | - | | 12.6億 | -28.3% | 8.16億 | -9.2% |
| 2010/03 | - | | 10.1億 | -20.1% | 4.38億 | -46.3% |
| 2011/03 | - | | 9.4億 | -6.9% | 16.7億 | +281.3% |
| 2012/03 | - | | 5.4億 | -42.6% | 15.9億 | -4.6% |
| 2013/03 | - | | 7.42億 | +37.4% | 10.3億 | -35.4% |
| 2014/03 | - | | 10.9億 | +46.6% | 23.4億 | +127.1% |
| 2015/03 | - | | 9.35億 | -14.1% | 29.2億 | +25.1% |
| 2016/03 | - | | 7.17億 | -23.3% | 70.2億 | +140.1% |
| 2017/03 | - | | 5.87億 | -18.1% | 77億 | +9.7% |
| 2018/03 | - | | 4.81億 | -18.1% | 76.1億 | -1.1% |
| 2019/03 | - | | 4.14億 | -13.9% | 81.1億 | +6.6% |
| 2020/03 | - | | 4.17億 | +0.7% | 109億 | +34.5% |
| 2021/03 | - | | 2.58億 | -38.1% | 74.5億 | -31.8% |
| 2022/03 | - | | 9.19億 | +256.2% | 56.2億 | -24.6% |
| 2023/03 | - | | 8.82億 | -4% | 34.8億 | -38.1% |
| 2024/03 | - | | 6.59億 | -25.3% | 90.7億 | +160.9% |
| 2025/03 | - | | 4.55億 | -31% | 61.9億 | -31.8% |
