| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 2025/5 | 9,300 | -15.5% |
| 2024/5 | 11,000 | +4.8% |
| 2023/5 | 10,500 | +34.6% |
| 2022/5 | 7,800 | +18.2% |
| 2021/5 | 6,600 | +73.7% |
| 2020/5 | 3,800 | -54.2% |
| 2019/5 | 8,300 | -22.4% |
| 2018/5 | 10,700 | +5.9% |
| 2017/5 | 10,100 | +4.1% |
| 2016/5 | 9,700 | +10.2% |
| 2015/5 | 8,800 | -5.4% |
| 2014/5 | 9,300 | +47.6% |
| 2013/5 | 6,300 | -48.4% |
| 2012/5 | 12,200 | -10.9% |
| 2011/5 | 13,700 | - |