| （単位：千円） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/5 | 653,462 | +116.0% |
| 2025/5 | 302,567 | -27.0% |
| 2024/5 | 414,663 | +13.4% |
| 2023/5 | 365,694 | +42.3% |
| 2022/5 | 257,071 | +12.5% |
| 2021/5 | 228,539 | -22.1% |
| 2020/5 | 293,213 | +157.1% |
| 2019/5 | 114,036 | -37.2% |
| 2018/5 | 181,693 | +338.1% |
| 2017/5 | 41,471 | -75.5% |
| 2016/5 | 169,030 | +110.3% |
| 2015/5 | 80,386 | +8273.5% |
| 2014/5 | 960 | - |