| （単位：百万） | 有形固定資産 | 前年比（％） |
|---|---|---|
| 2024/12 | 30,102 | +7.7% |
| 2023/12 | 27,960 | +16.6% |
| 2022/12 | 23,973 | +4.1% |
| 2021/12 | 23,027 | +31.5% |
| 2020/12 | 17,508 | -4.4% |
| 2019/12 | 18,311 | +2.3% |
| 2018/12 | 17,903 | +43.5% |
| 2017/12 | 12,475 | +10.5% |
| 2016/12 | 11,294 | +6.3% |
| 2015/12 | 10,627 | +22.1% |
| 2014/12 | 8,705 | +62.1% |
| 2013/12 | 5,370 | +38.1% |
| 2012/12 | 3,888 | +41.7% |
| 2011/12 | 2,744 | +69.1% |
| 2010/12 | 1,622 | - |