| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q24 | 3,000 | -99.4% |
| 4Q23 | 45,000 | -88.8% |
| 3Q23 | 10,000 | -98.0% |
| 2Q23 | 126,000 | -74.7% |
| 1Q23 | 520,000 | +88.4% |
| 4Q22 | 401,000 | +60.4% |
| 3Q22 | 511,000 | +10120.0% |
| 2Q22 | 499,000 | +49800.0% |
| 1Q22 | 276,000 | +2023.1% |
| 4Q21 | 250,000 | +12400.0% |
| 3Q21 | 5,000 | - |
| 2Q21 | 1,000 | - |
| 1Q21 | 13,000 | -89.3% |
| 4Q20 | 2,000 | -92.3% |
| 1Q20 | 122,000 | -45.0% |
| 4Q19 | 26,000 | -79.7% |
| 3Q19 | 203,000 | - |
| 2Q19 | 202,000 | +3266.7% |
| 1Q19 | 222,000 | +393.3% |
| 4Q18 | 128,000 | - |
| 3Q18 | 0 | - |
| 2Q18 | 6,000 | - |
| 1Q18 | 45,000 | +25.0% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | - |
| 1Q17 | 36,000 | +56.5% |
| 4Q16 | 1,000 | - |
| 3Q16 | 1,000 | - |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 23,000 | -23.3% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 0 | - |
| 2Q15 | 1,000 | -50.0% |
| 1Q15 | 30,000 | -3.2% |
| 4Q14 | 1,000 | +1940.8% |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 2,000 | +384.3% |
| 1Q14 | 31,000 | +61.4% |
| 4Q13 | 49 | -99.3% |
| 3Q13 | 438 | +21.7% |
| 2Q13 | 413 | +119.7% |
| 1Q13 | 19,202 | -65.8% |
| 4Q12 | 6,648 | +22824.1% |
| 3Q12 | 360 | -67.5% |
| 2Q12 | 188 | -94.7% |
| 1Q12 | 56,129 | +57.3% |
| 4Q11 | 29 | -89.0% |
| 3Q11 | 1,108 | +196.3% |
| 2Q11 | 3,536 | - |
| 1Q11 | 35,682 | - |
| 4Q10 | 263 | - |
| 3Q10 | 374 | - |