| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q22 | 0 | -100.0% |
| 3Q22 | 0 | - |
| 2Q22 | 155,060 | - |
| 1Q22 | 144,881 | +170.0% |
| 4Q21 | 3,514 | -97.6% |
| 3Q21 | 0 | - |
| 2Q21 | 0 | - |
| 1Q21 | 53,661 | +55.0% |
| 4Q20 | 144,955 | - |
| 3Q20 | 0 | - |
| 2Q20 | 0 | - |
| 1Q20 | 34,630 | - |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 0 | - |
| 4Q18 | 79,318 | - |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 2,119 | - |
| 3Q16 | 25,000 | - |
| 2Q16 | 45,000 | - |
| 1Q16 | 45,000 | - |