| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 117,251 | -23.8% |
| 3Q25 | 74,031 | -51.1% |
| 2Q25 | 72,822 | -48.2% |
| 1Q25 | 95,082 | -19.3% |
| 4Q24 | 153,971 | +35.1% |
| 3Q24 | 151,342 | +10.6% |
| 2Q24 | 140,546 | -10.7% |
| 1Q24 | 117,843 | -35.7% |
| 4Q23 | 113,983 | +23.8% |
| 3Q23 | 136,778 | +10.6% |
| 2Q23 | 157,447 | -16.3% |
| 1Q23 | 183,196 | -38.1% |
| 4Q22 | 92,047 | -54.2% |
| 3Q22 | 123,626 | -12.5% |
| 2Q22 | 188,210 | -7.4% |
| 1Q22 | 296,180 | +16.9% |
| 4Q21 | 200,920 | +152.0% |
| 3Q21 | 141,259 | - |
| 2Q21 | 203,305 | - |
| 1Q21 | 253,409 | -3.7% |
| 4Q20 | 79,738 | +84.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 263,219 | +69.5% |
| 4Q19 | 43,342 | -28.4% |
| 3Q19 | 155,742 | +324.4% |
| 2Q19 | 178,916 | +88.1% |
| 1Q19 | 155,319 | -1.4% |
| 4Q18 | 60,571 | +41.7% |
| 3Q18 | 36,700 | -53.2% |
| 2Q18 | 95,100 | -28.8% |
| 1Q18 | 157,463 | +37.5% |
| 4Q17 | 42,756 | -63.1% |
| 3Q17 | 78,500 | -27.8% |
| 2Q17 | 133,600 | +1612.8% |
| 1Q17 | 114,547 | +15.6% |
| 4Q16 | 116,016 | +138.0% |
| 3Q16 | 108,787 | -8.9% |
| 2Q16 | 7,800 | -89.8% |
| 1Q16 | 99,102 | +106.7% |
| 4Q15 | 48,749 | -9.9% |
| 3Q15 | 119,400 | +22.6% |
| 2Q15 | 76,600 | +22.6% |
| 1Q15 | 47,945 | -43.2% |
| 4Q14 | 54,115 | +39.4% |
| 3Q14 | 97,400 | +357.3% |
| 2Q14 | 62,500 | +222.2% |
| 1Q14 | 84,455 | +69.4% |
| 4Q13 | 38,815 | -64.0% |
| 3Q13 | 21,300 | -65.3% |
| 2Q13 | 19,400 | -80.3% |
| 1Q13 | 49,863 | +1103.5% |
| 4Q12 | 107,959 | +1265.9% |
| 3Q12 | 61,300 | +24.6% |
| 2Q12 | 98,400 | +41.2% |
| 1Q12 | 4,143 | -92.2% |
| 4Q11 | 7,904 | - |
| 3Q11 | 49,200 | - |
| 2Q11 | 69,700 | - |
| 1Q11 | 53,146 | - |