| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q26 | 197,428 | -17.0% |
| 3Q26 | 224,718 | -14.8% |
| 2Q26 | 109,456 | -48.5% |
| 1Q26 | 369,786 | +27.8% |
| 4Q25 | 237,944 | +53.3% |
| 3Q25 | 263,616 | -6.4% |
| 2Q25 | 212,337 | -22.9% |
| 1Q25 | 289,431 | +2.1% |
| 4Q24 | 155,187 | -52.7% |
| 3Q24 | 281,540 | +104.8% |
| 2Q24 | 275,494 | -8.7% |
| 1Q24 | 283,517 | +113.4% |
| 4Q23 | 328,125 | -56.8% |
| 3Q23 | 137,460 | +8.8% |
| 2Q23 | 301,614 | +23.9% |
| 1Q23 | 132,834 | -66.1% |
| 4Q22 | 759,758 | +1712.7% |
| 3Q22 | 126,374 | - |
| 2Q22 | 243,484 | - |
| 1Q22 | 392,309 | +437.5% |
| 4Q21 | 41,914 | -75.9% |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 72,981 | -32.0% |
| 4Q20 | 174,111 | -26.5% |
| 3Q20 | 128,568 | +8.1% |
| 2Q20 | 270,901 | +112.6% |
| 1Q20 | 107,399 | -19.3% |
| 4Q19 | 236,771 | +309.5% |
| 3Q19 | 118,971 | -9.7% |
| 2Q19 | 127,401 | +0.7% |
| 1Q19 | 133,051 | +157.9% |
| 4Q18 | 57,814 | +22.3% |
| 3Q18 | 131,682 | +195.6% |
| 2Q18 | 126,488 | +390.6% |
| 1Q18 | 51,597 | -77.2% |
| 4Q17 | 47,281 | +2.5% |
| 3Q17 | 44,544 | -6.3% |
| 2Q17 | 25,784 | -43.7% |
| 1Q17 | 226,666 | +710.8% |
| 4Q16 | 46,124 | +54.0% |
| 3Q16 | 47,519 | - |
| 2Q16 | 45,797 | - |
| 1Q16 | 27,956 | - |
| 4Q15 | 29,951 | - |
| 4Q14 | 0 | - |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 0 | - |
| 1Q14 | 37,337 | - |
| 4Q13 | 0 | - |
| 3Q13 | 28 | - |