Development Projects In Progress And Development Projects In Progress And Liabilities And Net Dredger Net、純資産の部合計、短期借入金の純増減額（△は減少）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Liabilities And Net Dredger Net | 純資産の部合計 | 短期借入金の純増減額（△は減少） |
|---|
| 2008/03 | - | | 539億 | | 0.22億 | |
| 2009/03 | - | | 538億 | -0.1% | -32.7億 | 赤転 |
| 2009/12 | - | | - | | -30.8億 | 赤縮 |
| 2010/03 | - | | 545億 | +1.2% | -38.4億 | 赤拡 |
| 2010/09 | - | | - | | 8億 | 黒転 |
| 2010/12 | - | | 553億 | +1.6% | 7.8億 | -2.5% |
| 2011/03 | - | | 605億 | +9.3% | -6.01億 | 赤転 |
| 2011/06 | - | | 604億 | -0.1% | - | |
| 2011/09 | - | | 605億 | +0.2% | 3.04億 | 黒転 |
| 2011/12 | - | | 607億 | +0.3% | - | |
| 2012/03 | - | | 624億 | +2.8% | -24.9億 | 赤転 |
| 2012/06 | - | | 611億 | -2% | - | |
| 2012/09 | - | | 612億 | +0.1% | -6.78億 | 赤縮 |
| 2012/12 | - | | 626億 | +2.2% | - | |
| 2013/03 | - | | 651億 | +4.1% | -29.3億 | 赤拡 |
| 2013/06 | - | | 655億 | +0.6% | - | |
| 2013/09 | - | | 678億 | +3.4% | 14.1億 | 黒転 |
| 2013/12 | - | | 697億 | +2.9% | - | |
| 2014/03 | - | | 675億 | -3.2% | 19.6億 | +39% |
| 2014/06 | - | | 655億 | -2.9% | - | |
| 2014/09 | - | | 681億 | +3.9% | -63.3億 | 赤転 |
| 2014/12 | - | | 708億 | +4% | - | |
| 2015/03 | - | | 771億 | +8.8% | 31.6億 | 黒転 |
| 2015/06 | - | | 786億 | +2% | - | |
| 2015/09 | - | | 800億 | +1.8% | 62.4億 | +97.5% |
| 2015/12 | - | | 819億 | +2.4% | - | |
| 2016/03 | - | | 807億 | -1.6% | -22.7億 | 赤転 |
| 2016/06 | - | | 839億 | +4% | - | |
| 2016/09 | - | | 860億 | +2.5% | 36.1億 | 黒転 |
| 2016/12 | - | | 906億 | +5.4% | - | |
| 2017/03 | - | | 964億 | +6.5% | -66.7億 | 赤転 |
| 2017/06 | - | | 989億 | +2.5% | - | |
| 2017/09 | - | | 1034億 | +4.5% | 24.4億 | 黒転 |
| 2017/12 | - | | 1088億 | +5.2% | - | |
| 2018/03 | - | | 1120億 | +3% | 14.7億 | -39.5% |
| 2018/06 | - | | 1141億 | +1.9% | - | |
| 2018/09 | - | | 1196億 | +4.8% | 186億 | 大幅増 |
| 2018/12 | - | | 1207億 | +0.9% | - | |
| 2019/03 | - | | 1266億 | +4.9% | 19億 | -89.8% |
| 2019/06 | - | | 1256億 | -0.8% | - | |
| 2019/09 | - | | 1325億 | +5.5% | 288億 | 大幅増 |
| 2019/12 | - | | 1389億 | +4.8% | - | |
| 2020/03 | - | | 1413億 | +1.7% | 1.18億 | -99.6% |
| 2020/06 | - | | 1407億 | -0.4% | - | |
| 2020/09 | - | | 1459億 | +3.7% | 151億 | 大幅増 |
| 2020/12 | - | | 1501億 | +2.9% | - | |
| 2021/03 | - | | 1584億 | +5.5% | 14.3億 | -90.5% |
| 2021/06 | - | | 1542億 | -2.7% | - | |
| 2021/09 | - | | 1592億 | +3.2% | 68.7億 | +380% |
| 2021/12 | - | | 1586億 | -0.4% | - | |
| 2022/03 | - | | 1598億 | +0.8% | -20.6億 | 赤転 |
| 2022/06 | - | | 1564億 | -2.1% | - | |
| 2022/09 | - | | 1593億 | +1.9% | 152億 | 黒転 |
| 2022/12 | - | | 1468億 | -7.9% | - | |
| 2023/03 | - | | 1570億 | +6.9% | 23.1億 | -84.8% |
| 2023/06 | - | | 1567億 | -0.2% | - | |
| 2023/09 | - | | 1602億 | +2.3% | 332億 | 大幅増 |
| 2023/12 | - | | 1648億 | +2.8% | - | |
| 2024/03 | - | | 1731億 | +5% | 73.2億 | -78% |
| 2024/06 | - | | 1705億 | -1.5% | - | |
| 2024/09 | - | | 1733億 | +1.6% | 150億 | +105.5% |
| 2024/12 | - | | 1695億 | -2.2% | - | |
| 2025/03 | - | | 1721億 | +1.6% | 143億 | -5% |
| 2025/06 | - | | 1720億 | -0.1% | - | |
| 2025/09 | - | | 1829億 | +6.4% | 849億 | +493.9% |
