Development Projects In Progress And Development Projects In Progress And Liabilities And Net Dredger Net、車両運搬具（純額）、純資産の部合計
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Liabilities And Net Dredger Net | 車両運搬具（純額） | 純資産の部合計 |
|---|
| 2008/03 | - | | 84百万 | | 539億 | |
| 2009/03 | - | | 103百万 | +22.6% | 538億 | -0.1% |
| 2010/03 | - | | 83百万 | -19.4% | 545億 | +1.2% |
| 2010/12 | - | | - | | 553億 | +1.6% |
| 2011/03 | - | | 88百万 | +6% | 605億 | +9.3% |
| 2011/06 | - | | - | | 604億 | -0.1% |
| 2011/09 | - | | - | | 605億 | +0.2% |
| 2011/12 | - | | - | | 607億 | +0.3% |
| 2012/03 | - | | 93百万 | +5.7% | 624億 | +2.8% |
| 2012/06 | - | | - | | 611億 | -2% |
| 2012/09 | - | | - | | 612億 | +0.1% |
| 2012/12 | - | | - | | 626億 | +2.2% |
| 2013/03 | - | | 61百万 | -34.4% | 651億 | +4.1% |
| 2013/06 | - | | - | | 655億 | +0.6% |
| 2013/09 | - | | - | | 678億 | +3.4% |
| 2013/12 | - | | - | | 697億 | +2.9% |
| 2014/03 | - | | 41百万 | -32.8% | 675億 | -3.2% |
| 2014/06 | - | | - | | 655億 | -2.9% |
| 2014/09 | - | | - | | 681億 | +3.9% |
| 2014/12 | - | | - | | 708億 | +4% |
| 2015/03 | - | | 53百万 | +29.3% | 771億 | +8.8% |
| 2015/06 | - | | - | | 786億 | +2% |
| 2015/09 | - | | - | | 800億 | +1.8% |
| 2015/12 | - | | - | | 819億 | +2.4% |
| 2016/03 | - | | 45百万 | -15.1% | 807億 | -1.6% |
| 2016/06 | - | | - | | 839億 | +4% |
| 2016/09 | - | | - | | 860億 | +2.5% |
| 2016/12 | - | | - | | 906億 | +5.4% |
| 2017/03 | - | | 40百万 | -11.1% | 964億 | +6.5% |
| 2017/06 | - | | - | | 989億 | +2.5% |
| 2017/09 | - | | - | | 1034億 | +4.5% |
| 2017/12 | - | | - | | 1088億 | +5.2% |
| 2018/03 | - | | 671百万 | 大幅増 | 1120億 | +3% |
| 2018/06 | - | | - | | 1141億 | +1.9% |
| 2018/09 | - | | - | | 1196億 | +4.8% |
| 2018/12 | - | | - | | 1207億 | +0.9% |
| 2019/03 | - | | 459百万 | -31.6% | 1266億 | +4.9% |
| 2019/06 | - | | - | | 1256億 | -0.8% |
| 2019/09 | - | | - | | 1325億 | +5.5% |
| 2019/12 | - | | - | | 1389億 | +4.8% |
| 2020/03 | - | | 271百万 | -41% | 1413億 | +1.7% |
| 2020/06 | - | | - | | 1407億 | -0.4% |
| 2020/09 | - | | - | | 1459億 | +3.7% |
| 2020/12 | - | | - | | 1501億 | +2.9% |
| 2021/03 | - | | 345百万 | +27.3% | 1584億 | +5.5% |
| 2021/06 | - | | - | | 1542億 | -2.7% |
| 2021/09 | - | | - | | 1592億 | +3.2% |
| 2021/12 | - | | - | | 1586億 | -0.4% |
| 2022/03 | - | | 372百万 | +7.8% | 1598億 | +0.8% |
| 2022/06 | - | | - | | 1564億 | -2.1% |
| 2022/09 | - | | - | | 1593億 | +1.9% |
| 2022/12 | - | | - | | 1468億 | -7.9% |
| 2023/03 | - | | 303百万 | -18.5% | 1570億 | +6.9% |
| 2023/06 | - | | - | | 1567億 | -0.2% |
| 2023/09 | - | | - | | 1602億 | +2.3% |
| 2023/12 | - | | - | | 1648億 | +2.8% |
| 2024/03 | - | | 162百万 | -46.5% | 1731億 | +5% |
| 2024/06 | - | | - | | 1705億 | -1.5% |
| 2024/09 | - | | - | | 1733億 | +1.6% |
| 2024/12 | - | | - | | 1695億 | -2.2% |
| 2025/03 | - | | 78百万 | -51.9% | 1721億 | +1.6% |
| 2025/06 | - | | - | | 1720億 | -0.1% |
