| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | -3 | -100.0% |
| 3Q25 | 0 | -100.0% |
| 2Q25 | 0 | -100.0% |
| 1Q25 | 4,999 | -80.0% |
| 4Q24 | 15,001 | -49.3% |
| 3Q24 | 14,999 | -46.1% |
| 2Q24 | 15,000 | -14.9% |
| 1Q24 | 25,000 | +66.7% |
| 4Q23 | 29,598 | - |
| 3Q23 | 27,810 | - |
| 2Q23 | 17,622 | - |
| 1Q23 | 14,999 | - |
| 4Q21 | 75,601 | - |
| 3Q21 | 59,399 | - |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | - |
| 1Q20 | 155,576 | +983.2% |
| 4Q19 | 123,254 | -1.9% |
| 3Q19 | 38 | -100.0% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 14,362 | - |
| 4Q18 | 125,634 | - |
| 3Q18 | 100,000 | +756.6% |
| 2Q18 | 100,000 | -51.8% |
| 1Q18 | 0 | -100.0% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 11,674 | - |
| 2Q17 | 207,333 | +38.2% |
| 1Q17 | 115,354 | +15.4% |
| 4Q16 | 34,645 | -47.1% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 150,000 | +116.0% |
| 1Q16 | 100,000 | -4.5% |
| 4Q15 | 65,495 | +65.4% |
| 3Q15 | 80,553 | +2.2% |
| 2Q15 | 69,446 | -42.7% |
| 1Q15 | 104,669 | +24.1% |
| 4Q14 | 39,608 | -2.6% |
| 3Q14 | 78,805 | +52.5% |
| 2Q14 | 121,135 | +792.2% |
| 1Q14 | 84,318 | +213.6% |
| 4Q13 | 40,681 | +76.0% |
| 3Q13 | 51,687 | - |
| 2Q13 | 13,577 | - |
| 1Q13 | 26,888 | +289.6% |
| 4Q12 | 23,112 | -58.0% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 6,901 | -86.2% |
| 4Q11 | 55,049 | +17.1% |
| 3Q11 | 63,050 | - |
| 2Q11 | 25,000 | - |
| 1Q11 | 50,000 | - |
| 4Q10 | 47,000 | - |