| （単位：百万） | 有形固定資産 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,053 | -1.7% |
| 2023/12 | 5,142 | -1.2% |
| 2022/12 | 5,204 | -6.0% |
| 2021/12 | 5,534 | -4.3% |
| 2020/12 | 5,780 | -5.8% |
| 2019/12 | 6,135 | +4.5% |
| 2018/12 | 5,872 | +4.6% |
| 2017/12 | 5,616 | +0.4% |
| 2016/12 | 5,592 | +0.6% |
| 2015/12 | 5,556 | +6.4% |
| 2014/12 | 5,221 | +269.5% |
| 2013/12 | 1,412 | +25.7% |
| 2012/12 | 1,123 | +64.3% |
| 2011/12 | 683 | +4.6% |
| 2010/12 | 653 | - |