貯蔵品、構築物（純額）
- 【期間】
| 年度 | 貯蔵品 | 構築物（純額） |
|---|
| 2008/03 | 45.4億 | | 79.1億 | |
| 2009/03 | - | | 77.8億 | -1.6% |
| 2010/03 | - | | 71.4億 | -8.2% |
| 2011/03 | - | | 74.4億 | +4.3% |
| 2012/03 | - | | 69.7億 | -6.3% |
| 2013/03 | - | | 68.2億 | -2.1% |
| 2014/03 | - | | 67.3億 | -1.4% |
| 2015/03 | - | | 68.5億 | +1.9% |
| 2016/03 | - | | 71.7億 | +4.7% |
| 2017/03 | - | | 62.5億 | -12.9% |
| 2018/03 | - | | 66.6億 | +6.6% |
| 2019/03 | - | | 70.9億 | +6.3% |
| 2020/03 | - | | 76.1億 | +7.4% |
| 2021/03 | - | | 43.6億 | -42.7% |
| 2022/03 | - | | 42.4億 | -2.8% |
| 2023/03 | - | | 58.4億 | +37.8% |
