| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 2025/5 | 16,186 | -3.0% |
| 2024/5 | 16,688 | -13.0% |
| 2023/5 | 19,178 | +19.1% |
| 2022/5 | 16,100 | -15.8% |
| 2021/5 | 19,129 | +61.0% |
| 2020/5 | 11,883 | +1.3% |
| 2019/5 | 11,733 | -14.7% |
| 2018/5 | 13,758 | -4.1% |
| 2017/5 | 14,349 | -9.4% |
| 2016/5 | 15,836 | -11.6% |
| 2015/5 | 17,916 | -18.6% |
| 2014/5 | 22,017 | +65.9% |
| 2013/5 | 13,270 | +13.0% |
| 2012/5 | 11,742 | +90.2% |
| 2011/5 | 6,173 | - |