| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 212 | -99.0% |
| 3Q25 | 33,575 | -15.5% |
| 2Q25 | 15,554 | -88.3% |
| 1Q25 | 20,295 | -79.2% |
| 4Q24 | 20,479 | -73.2% |
| 3Q24 | 39,746 | +70.1% |
| 2Q24 | 132,420 | +384.5% |
| 1Q24 | 97,782 | +32.9% |
| 4Q23 | 76,424 | +33.7% |
| 3Q23 | 23,371 | - |
| 2Q23 | 27,329 | +112.1% |
| 1Q23 | 73,586 | +565946.2% |
| 4Q22 | 57,173 | +1976.0% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | 12,884 | - |
| 1Q22 | 13 | - |
| 4Q21 | 2,754 | +5408.0% |
| 3Q21 | 52 | -73.2% |
| 4Q20 | 50 | -99.8% |
| 3Q20 | 194 | -99.7% |
| 2Q20 | 910 | -98.8% |
| 1Q20 | 20,025 | -73.3% |
| 4Q19 | 25,192 | -49.7% |
| 3Q19 | 76,123 | +47.0% |
| 2Q19 | 79,039 | +84.0% |
| 1Q19 | 75,113 | +343.7% |
| 4Q18 | 50,082 | - |
| 3Q18 | 51,776 | +1579.9% |
| 2Q18 | 42,951 | - |
| 1Q18 | 16,928 | - |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 3,082 | - |
| 4Q16 | -1 | - |
| 3Q16 | 0 | - |
| 4Q15 | 0 | - |
| 3Q15 | 0 | - |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 13,511 | -361.3% |
| 1Q14 | 43 | -99.7% |
| 4Q13 | 104 | -99.8% |
| 3Q13 | 63,375 | +63.1% |
| 2Q13 | -5,170 | -107.2% |
| 1Q13 | 15,201 | +101240.0% |
| 4Q12 | 60,106 | +63169.5% |
| 3Q12 | 38,849 | +1294866.7% |
| 2Q12 | 71,322 | +1599.8% |
| 1Q12 | 15 | -25.0% |
| 4Q11 | 95 | +1800.0% |
| 3Q11 | 3 | -99.3% |
| 2Q11 | 4,196 | +301.5% |
| 1Q11 | 20 | -94.8% |
| 4Q10 | 5 | - |
| 3Q10 | 415 | - |
| 2Q10 | 1,045 | - |
| 1Q10 | 388 | - |