| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 225,000 | +199.6% |
| 3Q25 | 25,000 | -66.7% |
| 4Q24 | 75,100 | -934.4% |
| 3Q24 | 75,000 | - |
| 4Q23 | -9,000 | -103.0% |
| 4Q22 | 300,000 | -70.0% |
| 3Q22 | 800,000 | +166.7% |
| 2Q22 | 400,000 | +33.3% |
| 4Q21 | 1,000,000 | - |
| 3Q21 | 300,000 | - |
| 2Q21 | 300,000 | - |
| 1Q21 | 68,500 | -31.5% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 100,000 | -0.1% |
| 4Q19 | 50,000 | -87.5% |
| 3Q19 | 100,000 | -33.3% |
| 2Q19 | 199,900 | +166.5% |
| 1Q19 | 100,100 | +33.5% |
| 4Q18 | 400,000 | +900.0% |
| 3Q18 | 150,000 | +256.3% |
| 2Q18 | 75,000 | -30.6% |
| 1Q18 | 75,000 | -49.3% |
| 4Q17 | 40,000 | - |
| 3Q17 | 42,100 | - |
| 2Q17 | 108,000 | - |
| 1Q17 | 148,000 | - |
| 3Q15 | 0 | -100.0% |
| 2Q15 | 0 | -100.0% |
| 1Q15 | 0 | -100.0% |
| 4Q14 | 39,100 | -84.4% |
| 3Q14 | 65,700 | -77.1% |
| 2Q14 | 56,500 | -84.5% |
| 1Q14 | 107,700 | -5.4% |
| 4Q13 | 250,100 | +83.9% |
| 3Q13 | 286,300 | +123.8% |
| 2Q13 | 365,300 | +180.4% |
| 1Q13 | 113,900 | -6.9% |
| 4Q12 | 136,000 | -22.3% |
| 3Q12 | 127,900 | -12.4% |
| 2Q12 | 130,300 | +115.4% |
| 1Q12 | 122,300 | -53.4% |
| 4Q11 | 175,100 | - |
| 3Q11 | 146,000 | - |
| 2Q11 | 60,500 | - |
| 1Q11 | 262,300 | +161.5% |
| 1Q10 | 100,300 | - |