| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 44,671 | +4.6% |
| 3Q25 | 49,209 | +11.4% |
| 2Q25 | 49,892 | +42.6% |
| 1Q25 | 39,653 | +119.9% |
| 4Q24 | 42,687 | +85.0% |
| 3Q24 | 44,171 | +13.5% |
| 2Q24 | 34,988 | -17.2% |
| 1Q24 | 18,029 | -72.9% |
| 4Q23 | 23,075 | -77.9% |
| 3Q23 | 38,908 | -59.1% |
| 2Q23 | 42,266 | -40.7% |
| 1Q23 | 66,551 | +42.9% |
| 4Q22 | 104,505 | +198.1% |
| 3Q22 | 95,026 | +200.1% |
| 2Q22 | 71,232 | +121.1% |
| 1Q22 | 46,581 | +50.1% |
| 4Q21 | 35,058 | +0.6% |
| 3Q21 | 31,667 | -16.0% |
| 2Q21 | 32,223 | +27.6% |
| 1Q21 | 31,029 | +7.3% |
| 4Q20 | 34,848 | +177.7% |
| 3Q20 | 37,699 | -61.5% |
| 2Q20 | 25,256 | -179.0% |
| 1Q20 | 28,926 | +267.5% |
| 4Q19 | 12,547 | -67.4% |
| 3Q19 | 97,994 | +260.5% |
| 2Q19 | -31,988 | -279.0% |
| 1Q19 | 7,871 | +431.5% |
| 4Q18 | 38,498 | - |
| 3Q18 | 27,186 | - |
| 2Q18 | 17,875 | - |
| 1Q18 | 1,481 | - |