| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 147 | -79.6% |
| 4Q25 | 628 | +114.3% |
| 3Q25 | 364 | -42.9% |
| 2Q25 | 437 | - |
| 1Q25 | 721 | - |
| 4Q24 | 293 | +144.2% |
| 3Q24 | 638 | +5.3% |
| 4Q23 | 120 | -97.5% |
| 3Q23 | 606 | -62.6% |
| 2Q23 | 1,606 | -79.6% |
| 1Q23 | 1,844 | +141.0% |
| 4Q22 | 4,859 | - |
| 3Q22 | 1,621 | -38.6% |
| 2Q22 | 7,877 | +229.4% |
| 1Q22 | 765 | +43.3% |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 2,641 | +777.4% |
| 2Q21 | 2,391 | +403.4% |
| 1Q21 | 534 | -30.3% |
| 4Q20 | 666 | +33.2% |
| 3Q20 | 301 | -93.3% |
| 2Q20 | 475 | -64.4% |
| 1Q20 | 766 | -24.3% |
| 4Q19 | 500 | -83.9% |
| 3Q19 | 4,498 | +122.1% |
| 2Q19 | 1,335 | +130.6% |
| 1Q19 | 1,012 | +314.8% |
| 4Q18 | 3,098 | - |
| 3Q18 | 2,025 | +202400.0% |
| 2Q18 | 579 | +933.9% |
| 1Q18 | 244 | +838.5% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 1 | -100.0% |
| 2Q17 | 56 | -64.1% |
| 1Q17 | 26 | -98.5% |
| 4Q16 | 2,404 | +244.9% |
| 3Q16 | 2,059 | +84.0% |
| 2Q16 | 156 | +143.8% |
| 1Q16 | 1,774 | +828.8% |
| 4Q15 | 697 | -29.0% |
| 3Q15 | 1,119 | -33.8% |
| 2Q15 | 64 | -97.6% |
| 1Q15 | 191 | -33.4% |
| 4Q14 | 981 | -1.0% |
| 3Q14 | 1,691 | +625.8% |
| 2Q14 | 2,643 | +811.4% |
| 1Q14 | 287 | +21.6% |
| 4Q13 | 991 | -31.3% |
| 3Q13 | 233 | -94.6% |
| 2Q13 | 290 | -52.0% |
| 1Q13 | 236 | -63.5% |
| 4Q12 | 1,443 | +64.0% |
| 3Q12 | 4,322 | - |
| 2Q12 | 604 | - |
| 1Q12 | 646 | - |
| 4Q11 | 880 | - |