工具、流動資産合計、災害損失引当金の増減額（△は減少）
- 【期間】
| 年度 | 工具 | 流動資産合計 | 災害損失引当金の増減額（△は減少） |
|---|
| 2008/03 | 55.5億 | | - | | - | |
| 2009/03 | 54.1億 | -2.6% | - | | - | |
| 2010/03 | 54.7億 | +1.1% | - | | - | |
| 2011/03 | 53.9億 | -1.5% | - | | 214百万 | |
| 2012/03 | 56.6億 | +5.1% | - | | - | |
| 2013/03 | 62.9億 | +11.1% | - | | - | |
| 2014/03 | 65.8億 | +4.6% | - | | - | |
| 2015/03 | 108億 | +64.5% | - | | - | |
| 2016/03 | 111億 | +2.4% | - | | - | |
| 2017/03 | 1.21億 | -98.9% | - | | - | |
| 2018/03 | 1.21億 | ±0% | 547億 | | - | |
| 2019/03 | 1.21億 | ±0% | 539億 | -1.5% | - | |
| 2020/03 | 1.28億 | +5.8% | 514億 | -4.6% | - | |
| 2021/03 | 1.31億 | +2.3% | 622億 | +21.1% | - | |
| 2022/03 | 1.32億 | +0.8% | 709億 | +14% | - | |
| 2023/03 | 1.38億 | +4.5% | 693億 | -2.3% | - | |
| 2024/03 | - | | 673億 | -2.9% | - | |
