| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 124,913 | -31.6% |
| 3Q25 | 180,841 | -3.6% |
| 2Q25 | 223,507 | -56.3% |
| 1Q25 | 201,077 | +135.8% |
| 4Q24 | 182,522 | +113.4% |
| 3Q24 | 187,659 | +184.8% |
| 2Q24 | 511,833 | +218.8% |
| 1Q24 | 85,280 | -39.8% |
| 4Q23 | 85,518 | -57.2% |
| 3Q23 | 65,900 | -80.9% |
| 2Q23 | 160,529 | -59.2% |
| 1Q23 | 141,666 | -58.1% |
| 4Q22 | 199,918 | - |
| 3Q22 | 345,431 | +34.8% |
| 2Q22 | 393,518 | +883.8% |
| 1Q22 | 338,352 | +40.9% |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 256,250 | - |
| 2Q21 | 40,000 | -68.9% |
| 1Q21 | 240,215 | +34.7% |
| 4Q20 | 57,266 | +60.8% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 128,497 | -4.2% |
| 1Q20 | 178,294 | +482.7% |
| 4Q19 | 35,614 | -58.9% |
| 3Q19 | 40,614 | +39.1% |
| 2Q19 | 134,136 | +345.7% |
| 1Q19 | 30,596 | +76.9% |
| 4Q18 | 86,676 | - |
| 3Q18 | 29,195 | +3225.2% |
| 2Q18 | 30,095 | +324.8% |
| 1Q18 | 17,299 | +34498.0% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 878 | -97.4% |
| 2Q17 | 7,085 | -82.3% |
| 1Q17 | 50 | -99.9% |
| 4Q16 | 11,294 | -67.7% |
| 3Q16 | 34,339 | -6.5% |
| 2Q16 | 40,037 | +37.7% |
| 1Q16 | 44,646 | +235.0% |
| 4Q15 | 35,000 | - |
| 3Q15 | 36,718 | - |
| 2Q15 | 29,072 | - |
| 1Q15 | 13,327 | - |