| （単位：千ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 2Q21 | 2,140 | +8.1% |
| 1Q21 | 1,930 | +2.4% |
| 4Q20 | 2,135 | +11.8% |
| 3Q20 | 2,063 | +7.8% |
| 2Q20 | 1,980 | +8.1% |
| 1Q20 | 1,885 | +16.6% |
| 4Q19 | 1,910 | +13.2% |
| 3Q19 | 1,913 | +17.4% |
| 2Q19 | 1,832 | +2.1% |
| 1Q19 | 1,617 | -47.7% |
| 4Q18 | 1,688 | +42.3% |
| 3Q18 | 1,629 | +37.1% |
| 2Q18 | 1,795 | +50.7% |
| 1Q18 | 3,094 | +167.4% |
| 4Q17 | 1,186 | +7.8% |
| 3Q17 | 1,188 | +6.6% |
| 2Q17 | 1,191 | -2.5% |
| 1Q17 | 1,157 | +21.3% |
| 4Q16 | 1,100 | -5.9% |
| 3Q16 | 1,114 | -16.2% |
| 2Q16 | 1,222 | +8.8% |
| 1Q16 | 954 | -16.0% |
| 4Q15 | 1,169 | +8.3% |
| 3Q15 | 1,330 | +29.6% |
| 2Q15 | 1,123 | -0.1% |
| 1Q15 | 1,136 | +25.1% |
| 4Q14 | 1,079 | -2.4% |
| 3Q14 | 1,026 | -12.3% |
| 2Q14 | 1,124 | +9.2% |
| 1Q14 | 908 | -15.3% |
| 4Q13 | 1,106 | +9.5% |
| 3Q13 | 1,170 | +10.5% |
| 2Q13 | 1,029 | -2.1% |
| 1Q13 | 1,072 | +13.2% |
| 4Q12 | 1,010 | -19.8% |
| 3Q12 | 1,059 | - |
| 2Q12 | 1,051 | -4.2% |
| 1Q12 | 947 | - |
| 4Q11 | 1,260 | - |
| 2Q11 | 1,097 | - |