| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 895,000 | +34.6% |
| 3Q25 | 701,000 | +20.4% |
| 2Q25 | 581,000 | +1.4% |
| 1Q25 | 730,000 | +16.2% |
| 4Q24 | 665,000 | +42.4% |
| 3Q24 | 582,000 | +6.8% |
| 2Q24 | 573,000 | +15.1% |
| 1Q24 | 628,000 | +1.8% |
| 4Q23 | 467,000 | -4.3% |
| 3Q23 | 545,000 | +8.8% |
| 2Q23 | 498,000 | +11.2% |
| 1Q23 | 617,000 | +14.0% |
| 4Q22 | 488,000 | -13.3% |
| 3Q22 | 501,000 | -9.9% |
| 2Q22 | 448,000 | +1.6% |
| 1Q22 | 541,000 | +15.1% |
| 4Q21 | 563,000 | +39.0% |
| 3Q21 | 556,000 | +73.8% |
| 2Q21 | 441,000 | +86.9% |
| 1Q21 | 470,000 | -2.1% |
| 4Q20 | 405,000 | -26.5% |
| 3Q20 | 320,000 | -43.4% |
| 2Q20 | 236,000 | -46.6% |
| 1Q20 | 480,000 | +24.7% |
| 4Q19 | 551,000 | +25.8% |
| 3Q19 | 565,000 | +55.6% |
| 2Q19 | 442,000 | +9.4% |
| 1Q19 | 385,000 | -9.4% |
| 4Q18 | 438,000 | +35.2% |
| 3Q18 | 363,000 | -2.7% |
| 2Q18 | 404,000 | +14.8% |
| 1Q18 | 425,000 | -2.5% |
| 4Q17 | 324,000 | -16.5% |
| 3Q17 | 373,000 | -10.8% |
| 2Q17 | 352,000 | -16.2% |
| 1Q17 | 436,000 | -9.4% |
| 4Q16 | 388,000 | -13.4% |
| 3Q16 | 418,000 | -10.5% |
| 2Q16 | 420,000 | -2.8% |
| 1Q16 | 481,000 | +22.1% |
| 4Q15 | 448,000 | +16.1% |
| 3Q15 | 467,000 | +32.3% |
| 2Q15 | 432,000 | +13.4% |
| 1Q15 | 394,000 | -13.8% |
| 4Q14 | 386,000 | +2.1% |
| 3Q14 | 353,000 | -11.3% |
| 2Q14 | 381,000 | -5.0% |
| 1Q14 | 457,000 | +12.6% |
| 4Q13 | 378,000 | +1.3% |
| 3Q13 | 398,000 | +16.4% |
| 2Q13 | 401,000 | +7.2% |
| 1Q13 | 406,000 | +39.0% |
| 4Q12 | 373,000 | +42.4% |
| 3Q12 | 342,000 | -21.9% |
| 2Q12 | 374,000 | -7.0% |
| 1Q12 | 292,000 | -25.7% |
| 4Q11 | 262,000 | +35.8% |
| 3Q11 | 438,000 | +139.3% |
| 2Q11 | 402,000 | +110.5% |
| 1Q11 | 393,000 | +2520.0% |
| 4Q10 | 193,000 | - |
| 3Q10 | 183,000 | - |
| 2Q10 | 191,000 | - |
| 1Q10 | 15,000 | - |