Development Projects In Progress And Development Projects In Progress And Liabilities And Net Net Sales、未収入金、浚渫船（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Liabilities And Net Net Sales | 未収入金 | 浚渫船（純額） |
|---|
| 2008/03 | - | | 199億 | | 17.6億 | |
| 2009/03 | - | | 176億 | -11.5% | 12.6億 | -28.3% |
| 2010/03 | - | | 150億 | -14.7% | 10.1億 | -20.1% |
| 2010/12 | - | | 128億 | -14.7% | - | |
| 2011/03 | - | | 134億 | +5.1% | 9.4億 | -6.9% |
| 2011/06 | - | | 81.7億 | -39.2% | - | |
| 2011/09 | - | | 98.7億 | +20.8% | - | |
| 2011/12 | - | | 122億 | +23.3% | - | |
| 2012/03 | - | | 106億 | -12.8% | 5.4億 | -42.6% |
| 2012/06 | - | | 87.1億 | -17.9% | - | |
| 2012/09 | - | | 96.5億 | +10.7% | - | |
| 2012/12 | - | | 91.4億 | -5.3% | - | |
| 2013/03 | - | | 120億 | +31.5% | 7.42億 | +37.4% |
| 2013/06 | - | | 105億 | -12.3% | - | |
| 2013/09 | - | | 122億 | +15.8% | - | |
| 2013/12 | - | | 112億 | -8.1% | - | |
| 2014/03 | - | | 115億 | +2.4% | 10.9億 | +46.6% |
| 2014/06 | - | | 155億 | +35.4% | - | |
| 2014/09 | - | | 192億 | +23.4% | - | |
| 2014/12 | - | | 256億 | +33.4% | - | |
| 2015/03 | - | | 267億 | +4.4% | 9.35億 | -14.1% |
| 2015/06 | - | | 263億 | -1.6% | - | |
| 2015/09 | - | | 290億 | +10.3% | - | |
| 2015/12 | - | | 285億 | -1.5% | - | |
| 2016/03 | - | | 213億 | -25.3% | 7.17億 | -23.3% |
| 2016/06 | - | | 197億 | -7.5% | - | |
| 2016/09 | - | | 207億 | +5% | - | |
| 2016/12 | - | | 184億 | -11.3% | - | |
| 2017/03 | - | | 170億 | -7.4% | 5.87億 | -18.1% |
| 2017/06 | - | | 194億 | +14.2% | - | |
| 2017/09 | - | | 237億 | +22.1% | - | |
| 2017/12 | - | | 253億 | +6.8% | - | |
| 2018/03 | - | | 314億 | +23.9% | 4.81億 | -18.1% |
| 2018/06 | - | | 302億 | -3.8% | - | |
| 2018/09 | - | | 352億 | +16.9% | - | |
| 2018/12 | - | | 336億 | -4.7% | - | |
| 2019/03 | - | | 258億 | -23.2% | 4.14億 | -13.9% |
| 2019/06 | - | | 203億 | -21.5% | - | |
| 2019/09 | - | | 194億 | -4.3% | - | |
| 2019/12 | - | | 214億 | +10.2% | - | |
| 2020/03 | - | | 203億 | -5.2% | 4.17億 | +0.7% |
| 2020/06 | - | | 158億 | -22.1% | - | |
| 2020/09 | - | | 173億 | +9.5% | - | |
| 2020/12 | - | | 185億 | +7.1% | - | |
| 2021/03 | - | | 179億 | -3.4% | 2.58億 | -38.1% |
| 2021/06 | - | | 177億 | -1.2% | - | |
| 2021/09 | - | | 162億 | -8.2% | - | |
| 2021/12 | - | | 153億 | -5.4% | - | |
| 2022/03 | - | | 116億 | -24.5% | 9.19億 | +256.2% |
| 2022/06 | - | | 180億 | +55.3% | - | |
| 2022/09 | - | | 156億 | -13% | - | |
| 2022/12 | - | | 212億 | +35.8% | - | |
| 2023/03 | - | | 221億 | +4.1% | 8.82億 | -4% |
| 2023/06 | - | | 270億 | +22.3% | - | |
| 2023/09 | - | | 377億 | +39.3% | - | |
| 2023/12 | - | | 443億 | +17.6% | - | |
| 2024/03 | - | | 349億 | -21.3% | 6.59億 | -25.3% |
| 2024/06 | - | | 367億 | +5.3% | - | |
| 2024/09 | - | | 355億 | -3.3% | - | |
| 2024/12 | - | | 474億 | +33.5% | - | |
| 2025/03 | - | | 364億 | -23.1% | 4.55億 | -31% |
| 2025/06 | - | | 388億 | +6.4% | - | |
| 2025/09 | - | | 441億 | +13.7% | - | |
