| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 24,652 | - |
| 3Q21 | 6,776 | +25.2% |
| 2Q21 | 7,054 | +1003.9% |
| 1Q21 | 11,738 | -15.4% |
| 4Q20 | 18,197 | +247.6% |
| 3Q20 | 5,411 | +9.5% |
| 2Q20 | 639 | -91.1% |
| 1Q20 | 13,876 | +2.3% |
| 4Q19 | 5,235 | -51.0% |
| 3Q19 | 4,942 | -13.5% |
| 2Q19 | 7,173 | +12.1% |
| 1Q19 | 13,568 | +13.8% |
| 4Q18 | 10,692 | +81.7% |
| 3Q18 | 5,715 | -31.0% |
| 2Q18 | 6,399 | +21.7% |
| 1Q18 | 11,920 | +6.2% |
| 4Q17 | 5,885 | +114.7% |
| 3Q17 | 8,282 | +179.7% |
| 2Q17 | 5,258 | +943.3% |
| 1Q17 | 11,224 | -40.9% |
| 4Q16 | 2,741 | +8465.6% |
| 3Q16 | 2,961 | +38.8% |
| 2Q16 | 504 | +366.7% |
| 1Q16 | 18,990 | -69.7% |
| 4Q15 | 32 | -99.8% |
| 3Q15 | 2,134 | -56.2% |
| 2Q15 | 108 | +63.6% |
| 1Q15 | 62,753 | +862.8% |
| 4Q14 | 13,682 | +3765.0% |
| 3Q14 | 4,872 | +1921.6% |
| 2Q14 | 66 | -98.1% |
| 1Q14 | 6,518 | -42.5% |
| 4Q13 | 354 | +50.6% |
| 3Q13 | 241 | -91.3% |
| 2Q13 | 3,540 | -35.2% |
| 1Q13 | 11,343 | +40.4% |
| 4Q12 | 235 | -90.5% |
| 3Q12 | 2,782 | -64.5% |
| 2Q12 | 5,463 | - |
| 1Q12 | 8,078 | - |
| 4Q11 | 2,484 | - |
| 3Q11 | 7,832 | - |