| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 86,001 | +43.1% |
| 4Q25 | 88,173 | -11610.8% |
| 3Q25 | 71,942 | +174.8% |
| 2Q25 | 86,154 | +15395.3% |
| 1Q25 | 60,098 | +715.3% |
| 4Q24 | -766 | -106.6% |
| 3Q24 | 26,178 | +10.0% |
| 2Q24 | 556 | -98.8% |
| 1Q24 | 7,371 | +7.2% |
| 4Q23 | 11,545 | -60.3% |
| 3Q23 | 23,798 | -74.5% |
| 2Q23 | 47,490 | -55.0% |
| 1Q23 | 6,875 | -80.4% |
| 4Q22 | 29,102 | +106.0% |
| 3Q22 | 93,301 | +463.2% |
| 2Q22 | 105,464 | +322.5% |
| 1Q22 | 35,002 | +559.2% |
| 4Q21 | 14,130 | +1870.7% |
| 3Q21 | 16,566 | +66.2% |
| 2Q21 | 24,964 | -33.6% |
| 1Q21 | 5,310 | +23.2% |
| 4Q20 | 717 | -69.9% |
| 3Q20 | 9,967 | +28377.1% |
| 2Q20 | 37,619 | +261.0% |
| 1Q20 | 4,311 | -96.0% |
| 4Q19 | 2,386 | -87.4% |
| 3Q19 | 35 | -39.7% |
| 2Q19 | 10,422 | +65037.5% |
| 1Q19 | 107,667 | +2058.1% |
| 4Q18 | 18,949 | +18477.5% |
| 3Q18 | 58 | +262.5% |
| 2Q18 | 16 | -11.1% |
| 1Q18 | 4,989 | +62.0% |
| 4Q17 | 102 | - |
| 3Q17 | 16 | - |
| 2Q17 | 18 | +38.5% |
| 1Q17 | 3,080 | -90.8% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 13 | -100.0% |
| 1Q16 | 33,408 | -54.3% |
| 4Q15 | 196,105 | +172.3% |
| 3Q15 | 48,891 | +34.5% |
| 2Q15 | 65,780 | +22.9% |
| 1Q15 | 73,075 | +1501.1% |
| 4Q14 | 72,024 | +1475.7% |
| 3Q14 | 36,342 | +893.8% |
| 2Q14 | 53,504 | +136.9% |
| 1Q14 | 4,564 | +76.1% |
| 4Q13 | 4,571 | +210.3% |
| 3Q13 | 3,657 | -71.0% |
| 2Q13 | 22,583 | -17.4% |
| 1Q13 | 2,591 | -94.5% |
| 4Q12 | 1,473 | -98.4% |
| 3Q12 | 12,630 | -53.6% |
| 2Q12 | 27,328 | +184.3% |
| 1Q12 | 47,024 | +393.8% |
| 4Q11 | 91,647 | +709.3% |
| 3Q11 | 27,208 | - |
| 2Q11 | 9,612 | - |
| 1Q11 | 9,522 | - |
| 4Q10 | 11,324 | - |