| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 4Q22 | 1,100 | -54.2% |
| 1Q22 | 2,900 | +61.1% |
| 4Q21 | 2,400 | +14.3% |
| 3Q21 | 2,300 | -20.7% |
| 2Q21 | 2,100 | +23.5% |
| 1Q21 | 1,800 | -18.2% |
| 4Q20 | 2,100 | -27.6% |
| 3Q20 | 2,900 | -3.3% |
| 2Q20 | 1,700 | -34.6% |
| 1Q20 | 2,200 | +15.8% |
| 4Q19 | 2,900 | - |
| 3Q19 | 3,000 | - |
| 2Q19 | 2,600 | - |
| 1Q19 | 1,900 | - |
| 4Q17 | 8,500 | +21.4% |
| 3Q17 | 4,900 | +2.1% |
| 2Q17 | 4,400 | +2.3% |
| 1Q17 | 4,800 | +23.1% |
| 4Q16 | 7,000 | -14.6% |
| 3Q16 | 4,800 | +33.3% |
| 2Q16 | 4,300 | -2.3% |
| 1Q16 | 3,900 | +2.6% |
| 4Q15 | 8,200 | +10.8% |
| 3Q15 | 3,600 | +20.0% |
| 2Q15 | 4,400 | +25.7% |
| 1Q15 | 3,800 | -24.0% |
| 4Q14 | 7,400 | -2.6% |
| 3Q14 | 3,000 | -28.6% |
| 2Q14 | 3,500 | +16.7% |
| 1Q14 | 5,000 | +6.4% |
| 4Q13 | 7,600 | -13.6% |
| 3Q13 | 4,200 | +2.4% |
| 2Q13 | 3,000 | -18.9% |
| 1Q13 | 4,700 | +34.3% |
| 4Q12 | 8,800 | +12.8% |
| 3Q12 | 4,100 | +20.6% |
| 2Q12 | 3,700 | +15.6% |
| 1Q12 | 3,500 | -2.8% |
| 4Q11 | 7,800 | +14.7% |
| 3Q11 | 3,400 | +21.4% |
| 2Q11 | 3,200 | - |
| 1Q11 | 3,600 | - |
| 4Q10 | 6,800 | - |
| 3Q10 | 2,800 | - |