| （単位：百万円） | 有形固定資産 | 前年比（％） |
|---|---|---|
| 2026/5 | 54,323 | +11.4% |
| 2025/5 | 48,763 | +6.3% |
| 2024/5 | 45,865 | +13.6% |
| 2023/5 | 40,369 | +10.6% |
| 2022/5 | 36,506 | +6.6% |
| 2021/5 | 34,237 | +4.2% |
| 2020/5 | 32,845 | +0.1% |
| 2019/5 | 32,815 | +6.9% |
| 2018/5 | 30,699 | +6.8% |
| 2017/5 | 28,753 | +1.6% |
| 2016/5 | 28,305 | +3.2% |
| 2015/5 | 27,439 | -0.3% |
| 2014/5 | 27,528 | +3.6% |
| 2013/5 | 26,560 | - |