| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | -100.0% |
| 3Q25 | 100 | -50.0% |
| 2Q25 | 300 | +50.0% |
| 1Q25 | 2,000 | -51.2% |
| 4Q24 | 400 | -20.0% |
| 3Q24 | 200 | 0.0% |
| 2Q24 | 200 | +100.0% |
| 1Q24 | 4,100 | -21.2% |
| 4Q23 | 500 | - |
| 3Q23 | 200 | -94.1% |
| 2Q23 | 100 | -99.7% |
| 1Q23 | 5,200 | -75.9% |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 3,400 | +1033.3% |
| 2Q22 | 35,300 | +4942.9% |
| 1Q22 | 21,600 | +148.3% |
| 4Q21 | 100 | -80.0% |
| 3Q21 | 300 | -83.3% |
| 2Q21 | 700 | +600.0% |
| 1Q21 | 8,700 | +6.1% |
| 4Q20 | 500 | -89.1% |
| 3Q20 | 1,800 | -30.8% |
| 2Q20 | 100 | -85.7% |
| 1Q20 | 8,200 | -3.5% |
| 4Q19 | 4,600 | +2200.0% |
| 3Q19 | 2,600 | -40.9% |
| 2Q19 | 700 | -98.7% |
| 1Q19 | 8,500 | -84.6% |
| 4Q18 | 200 | -75.0% |
| 3Q18 | 4,400 | -89.4% |
| 2Q18 | 52,600 | +378.2% |
| 1Q18 | 55,200 | -47.0% |
| 4Q17 | 800 | -95.2% |
| 3Q17 | 41,600 | +132.4% |
| 2Q17 | 11,000 | -80.7% |
| 1Q17 | 104,200 | -2.3% |
| 4Q16 | 16,600 | -42.8% |
| 3Q16 | 17,900 | -58.1% |
| 2Q16 | 56,900 | +1.8% |
| 1Q16 | 106,600 | +66.8% |
| 4Q15 | 29,000 | +40.1% |
| 3Q15 | 42,700 | +291.7% |
| 2Q15 | 55,900 | -17.9% |
| 1Q15 | 63,900 | +27.8% |
| 4Q14 | 20,700 | -62.8% |
| 3Q14 | 10,900 | -65.4% |
| 2Q14 | 68,100 | +67.7% |
| 1Q14 | 50,000 | +20.2% |
| 4Q13 | 55,700 | +289.5% |
| 3Q13 | 31,500 | +270.6% |
| 2Q13 | 40,600 | +3283.3% |
| 1Q13 | 41,600 | +593.3% |
| 4Q12 | 14,300 | +7050.0% |
| 3Q12 | 8,500 | -83.7% |
| 2Q12 | 1,200 | -98.0% |
| 1Q12 | 6,000 | -94.7% |
| 4Q11 | 200 | -99.3% |
| 3Q11 | 52,300 | +375.5% |
| 2Q11 | 59,100 | - |
| 1Q11 | 113,700 | - |
| 4Q10 | 30,000 | - |
| 3Q10 | 11,000 | - |