| （単位：百万） | 固定資産合計 | 前年比（％） |
|---|---|---|
| 2024/12 | 130,461 | 0.0% |
| 2023/12 | 130,405 | +0.1% |
| 2022/12 | 130,256 | +3.6% |
| 2021/12 | 125,751 | -2.7% |
| 2020/12 | 129,238 | -2.3% |
| 2019/12 | 132,214 | +24.2% |
| 2018/12 | 106,436 | +3.5% |
| 2017/12 | 102,822 | +4.4% |
| 2016/12 | 98,502 | +25.9% |
| 2015/12 | 78,242 | +450.4% |
| 2014/12 | 14,214 | +120.3% |
| 2013/12 | 6,453 | +60.3% |
| 2012/12 | 4,027 | +19.7% |
| 2011/12 | 3,363 | -5.1% |
| 2010/12 | 3,545 | - |