| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q26 | 60,223 | -3.0% |
| 3Q26 | 63,316 | +12.1% |
| 2Q26 | 27,320 | -56.0% |
| 1Q26 | 127,563 | +68.7% |
| 4Q25 | 62,093 | -39.5% |
| 3Q25 | 56,461 | +7.7% |
| 2Q25 | 62,117 | +79.2% |
| 1Q25 | 75,622 | +41.6% |
| 4Q24 | 102,706 | +99.2% |
| 3Q24 | 52,426 | -0.4% |
| 2Q24 | 34,663 | -67.9% |
| 1Q24 | 53,393 | -49.0% |
| 4Q23 | 51,552 | -48.5% |
| 3Q23 | 52,623 | -65.7% |
| 2Q23 | 107,958 | +60550.6% |
| 1Q23 | 104,763 | +700.8% |
| 4Q22 | 100,155 | +3576.8% |
| 3Q22 | 153,212 | +5163.2% |
| 2Q22 | 178 | -92.4% |
| 1Q22 | 13,083 | -77.3% |
| 4Q21 | 2,724 | -96.9% |
| 3Q21 | 2,911 | -93.2% |
| 2Q21 | 2,349 | -96.3% |
| 1Q21 | 57,542 | -55.8% |
| 4Q20 | 87,057 | +40.6% |
| 3Q20 | 42,858 | -13.8% |
| 2Q20 | 62,846 | +33.8% |
| 1Q20 | 130,319 | +85.5% |
| 4Q19 | 61,905 | +12.8% |
| 3Q19 | 49,742 | -29.6% |
| 2Q19 | 46,973 | -58.7% |
| 1Q19 | 70,254 | +39.0% |
| 4Q18 | 54,859 | +8.4% |
| 3Q18 | 70,680 | -6.5% |
| 2Q18 | 113,702 | +335.0% |
| 1Q18 | 50,536 | +1.0% |
| 4Q17 | 50,590 | - |
| 3Q17 | 75,626 | - |
| 2Q17 | 26,138 | - |
| 1Q17 | 50,017 | - |