| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 3Q20 | 13,000 | 0.0% |
| 2Q20 | 6,000 | -33.3% |
| 1Q20 | 10,000 | +25.0% |
| 4Q19 | 12,000 | -21.6% |
| 3Q19 | 13,000 | -17.2% |
| 2Q19 | 9,000 | +25.0% |
| 1Q19 | 8,000 | -45.6% |
| 4Q18 | 15,300 | -11.0% |
| 3Q18 | 15,700 | +40.2% |
| 2Q18 | 7,200 | -35.7% |
| 1Q18 | 14,700 | +12.2% |
| 4Q17 | 17,200 | +5.5% |
| 3Q17 | 11,200 | +60.0% |
| 2Q17 | 11,200 | +4.7% |
| 1Q17 | 13,100 | +36.5% |
| 4Q16 | 16,300 | +68.0% |
| 3Q16 | 7,000 | -29.3% |
| 2Q16 | 10,700 | +10.3% |
| 1Q16 | 9,600 | -11.9% |
| 4Q15 | 9,700 | +21.3% |
| 3Q15 | 9,900 | +19.3% |
| 2Q15 | 9,700 | +21.3% |
| 1Q15 | 10,900 | +39.7% |
| 4Q14 | 8,000 | +9.6% |
| 3Q14 | 8,300 | +20.3% |
| 2Q14 | 8,000 | +11.1% |
| 1Q14 | 7,800 | -48.7% |
| 4Q13 | 7,300 | -53.5% |
| 3Q13 | 6,900 | -67.1% |
| 2Q13 | 7,200 | - |
| 1Q13 | 15,200 | -27.6% |
| 4Q12 | 15,700 | +190.7% |
| 3Q12 | 21,000 | +337.5% |
| 4Q11 | 5,400 | - |
| 3Q11 | 5,200 | - |
| 2Q11 | 6,400 | - |
| 1Q11 | 4,800 | - |