| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 100 | -99.7% |
| 3Q25 | 17,900 | -56.3% |
| 2Q25 | 23,200 | -17.1% |
| 1Q25 | 43,700 | +36.6% |
| 4Q24 | 37,200 | +37100.0% |
| 3Q24 | 41,000 | +2462.5% |
| 2Q24 | 28,000 | - |
| 1Q24 | 32,000 | +123.8% |
| 4Q23 | 100 | -50.0% |
| 3Q23 | 1,600 | 0.0% |
| 2Q23 | 0 | -100.0% |
| 1Q23 | 14,300 | +30.0% |
| 4Q22 | 200 | - |
| 3Q22 | 1,600 | - |
| 2Q22 | 3,400 | - |
| 1Q22 | 11,000 | +1122.2% |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 900 | -88.2% |
| 4Q20 | 700 | -84.4% |
| 3Q20 | 17,800 | +196.7% |
| 2Q20 | 500 | -97.0% |
| 1Q20 | 7,600 | -63.5% |
| 4Q19 | 4,500 | -72.6% |
| 3Q19 | 6,000 | -53.1% |
| 2Q19 | 16,600 | +167.7% |
| 1Q19 | 20,800 | +87.4% |
| 4Q18 | 16,400 | +152.3% |
| 3Q18 | 12,800 | +151.0% |
| 2Q18 | 6,200 | +26.5% |
| 1Q18 | 11,100 | +54.2% |
| 4Q17 | 6,500 | +20.4% |
| 3Q17 | 5,100 | +2.0% |
| 2Q17 | 4,900 | +276.9% |
| 1Q17 | 7,200 | +200.0% |
| 4Q16 | 5,400 | +1250.0% |
| 3Q16 | 5,000 | +4900.0% |
| 2Q16 | 1,300 | -35.0% |
| 1Q16 | 2,400 | +100.0% |
| 4Q15 | 400 | -95.2% |
| 3Q15 | 100 | -50.0% |
| 2Q15 | 2,000 | +566.7% |
| 1Q15 | 1,200 | -68.4% |
| 4Q14 | 8,400 | +8300.0% |
| 3Q14 | 200 | -93.5% |
| 2Q14 | 300 | - |
| 1Q14 | 3,800 | +850.0% |
| 4Q13 | 100 | - |
| 3Q13 | 3,100 | - |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 400 | -50.0% |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | - |
| 2Q12 | 1,900 | +533.3% |
| 1Q12 | 800 | +33.3% |
| 4Q11 | 100 | - |
| 3Q11 | 0 | - |
| 2Q11 | 300 | - |
| 1Q11 | 600 | - |