| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q26 | 126,000 | -15.2% |
| 2Q26 | 214,000 | -7.9% |
| 1Q26 | 181,000 | +55.6% |
| 4Q25 | 314,884 | +213.4% |
| 3Q25 | 148,544 | +57.2% |
| 2Q25 | 232,283 | +187.5% |
| 1Q25 | 116,289 | -9.4% |
| 4Q24 | 100,487 | -8.5% |
| 3Q24 | 94,467 | +774.0% |
| 2Q24 | 80,797 | +170.5% |
| 1Q24 | 128,390 | +74.9% |
| 4Q23 | 109,783 | +5.9% |
| 3Q23 | 10,809 | -86.9% |
| 2Q23 | 29,869 | -72.5% |
| 1Q23 | 73,397 | -40.7% |
| 4Q22 | 103,711 | -39.0% |
| 3Q22 | 82,767 | +205.8% |
| 2Q22 | 108,576 | +257.3% |
| 1Q22 | 123,805 | +44.1% |
| 4Q21 | 170,043 | +17.3% |
| 3Q21 | 27,063 | +20.1% |
| 2Q21 | 30,392 | +1125.5% |
| 1Q21 | 85,899 | +605.4% |
| 4Q20 | 145,025 | +103.1% |
| 3Q20 | 22,541 | -72.9% |
| 2Q20 | 2,480 | -94.4% |
| 1Q20 | 12,178 | -77.4% |
| 4Q19 | 71,411 | +0.1% |
| 3Q19 | 83,036 | +172.1% |
| 2Q19 | 44,532 | -62.9% |
| 1Q19 | 53,845 | +11.2% |
| 4Q18 | 71,308 | +79.6% |
| 3Q18 | 30,512 | +3051100.0% |
| 2Q18 | 120,070 | +5147.8% |
| 1Q18 | 48,428 | +960.6% |
| 4Q17 | 39,693 | +39.0% |
| 3Q17 | 1 | - |
| 2Q17 | 2,288 | - |
| 1Q17 | 4,566 | -86.8% |
| 4Q16 | 28,552 | -0.8% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 34,600 | +647.0% |
| 4Q15 | 28,771 | +3617.2% |
| 3Q15 | 25,100 | +32497.4% |
| 2Q15 | 3,637 | +976.0% |
| 1Q15 | 4,632 | +83.8% |
| 4Q14 | 774 | +255.0% |
| 3Q14 | 77 | - |
| 2Q14 | 338 | - |
| 1Q14 | 2,520 | - |
| 4Q13 | 218 | - |
| 3Q13 | 0 | - |
| 4Q12 | 0 | - |
| 3Q12 | 0 | - |