| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q25 | 0 | -100.0% |
| 2Q25 | 716 | -84.5% |
| 1Q25 | 952 | -80.1% |
| 4Q24 | 455 | -97.3% |
| 3Q24 | 1,886 | -88.0% |
| 2Q24 | 4,606 | -56.7% |
| 1Q24 | 4,774 | -47.2% |
| 4Q23 | 16,664 | +121.7% |
| 3Q23 | 15,748 | +40.5% |
| 2Q23 | 10,626 | -68.5% |
| 1Q23 | 9,041 | -27.7% |
| 4Q22 | 7,515 | -68.3% |
| 3Q22 | 11,211 | - |
| 2Q22 | 33,751 | - |
| 1Q22 | 12,498 | - |
| 4Q21 | 23,731 | - |
| 4Q20 | 0 | - |
| 1Q20 | 36,008 | +345.1% |
| 3Q19 | 13,383 | +64.3% |
| 2Q19 | 29,177 | +119.8% |
| 1Q19 | 8,089 | -48.4% |
| 4Q18 | 24,129 | +41.1% |
| 3Q18 | 8,144 | -73.1% |
| 2Q18 | 13,273 | -44.4% |
| 1Q18 | 15,691 | +33.6% |
| 4Q17 | 17,099 | -47.4% |
| 3Q17 | 30,322 | +166.6% |
| 2Q17 | 23,887 | +507.5% |
| 1Q17 | 11,742 | +206.4% |
| 4Q16 | 32,506 | -41.3% |
| 3Q16 | 11,373 | -29.4% |
| 2Q16 | 3,932 | -75.8% |
| 1Q16 | 3,832 | -22.0% |
| 4Q15 | 55,334 | +1288.6% |
| 3Q15 | 16,120 | +95.2% |
| 2Q15 | 16,278 | +7.0% |
| 1Q15 | 4,912 | -42.9% |
| 4Q14 | 3,985 | +29.1% |
| 3Q14 | 8,258 | -26.3% |
| 2Q14 | 15,219 | +79.5% |
| 1Q14 | 8,596 | +278.3% |
| 4Q13 | 3,087 | -72.4% |
| 3Q13 | 11,201 | +125.3% |
| 2Q13 | 8,479 | +55.0% |
| 1Q13 | 2,272 | - |
| 4Q12 | 11,176 | +365.9% |
| 3Q12 | 4,972 | +1.7% |
| 2Q12 | 5,470 | - |
| 1Q12 | 0 | - |
| 4Q11 | 2,399 | - |
| 3Q11 | 4,890 | - |