| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 2025/5 | 709,000 | -11.8% |
| 2024/5 | 804,000 | +6.5% |
| 2023/5 | 755,000 | +18.3% |
| 2022/5 | 638,000 | +4.4% |
| 2021/5 | 611,000 | +42.4% |
| 2020/5 | 429,000 | +32.0% |
| 2019/5 | 325,000 | +49.1% |
| 2018/5 | 218,000 | +1.4% |
| 2017/5 | 215,000 | -8.9% |
| 2016/5 | 236,000 | +23.6% |
| 2015/5 | 191,000 | +7.9% |
| 2014/5 | 177,000 | +1.7% |
| 2013/5 | 174,000 | +33.8% |
| 2012/5 | 130,000 | +23.8% |
| 2011/5 | 105,000 | -34.0% |
| 2010/5 | 159,000 | - |