| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 2025/5 | 154,000 | -5.5% |
| 2024/5 | 163,000 | -10.4% |
| 2023/5 | 182,000 | -4.2% |
| 2022/5 | 190,000 | -5.0% |
| 2021/5 | 200,000 | +19.0% |
| 2020/5 | 168,000 | -3.4% |
| 2019/5 | 174,000 | +4.2% |
| 2018/5 | 167,000 | +8.4% |
| 2017/5 | 154,000 | +6.9% |
| 2016/5 | 144,000 | +8.3% |
| 2015/5 | 133,000 | +13.7% |
| 2014/5 | 117,000 | +7.3% |
| 2013/5 | 109,000 | +3.8% |
| 2012/5 | 105,000 | +7.1% |
| 2011/5 | 98,000 | -3.0% |
| 2010/5 | 101,000 | - |