| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q26 | 331,000 | -19.1% |
| 3Q26 | 359,000 | +11.1% |
| 2Q26 | 358,000 | +222.5% |
| 1Q26 | 354,000 | +3833.3% |
| 4Q25 | 409,000 | +529.2% |
| 3Q25 | 323,000 | +183.3% |
| 2Q25 | 111,000 | +6.7% |
| 1Q25 | 9,000 | -98.2% |
| 4Q24 | 65,000 | -68.6% |
| 3Q24 | 114,000 | -38.7% |
| 2Q24 | 104,000 | -58.6% |
| 1Q24 | 512,000 | +12.0% |
| 4Q23 | 207,000 | -65.3% |
| 3Q23 | 186,000 | -34.5% |
| 2Q23 | 251,000 | +430.7% |
| 1Q23 | 457,000 | +201.8% |
| 4Q22 | 595,800 | +291.2% |
| 3Q22 | 284,000 | +49.2% |
| 2Q22 | 47,300 | +575.7% |
| 1Q22 | 151,400 | -25.0% |
| 4Q21 | 152,300 | -15.7% |
| 3Q21 | 190,400 | +49.6% |
| 2Q21 | 7,000 | -84.8% |
| 1Q21 | 202,000 | +128.2% |
| 4Q20 | 180,600 | +460.9% |
| 3Q20 | 127,300 | +19.4% |
| 2Q20 | 46,100 | -65.3% |
| 1Q20 | 88,500 | +302.3% |
| 4Q19 | 32,200 | -87.7% |
| 3Q19 | 106,600 | -13.1% |
| 2Q19 | 132,700 | +11.2% |
| 1Q19 | 22,000 | -88.8% |
| 4Q18 | 261,100 | +16.5% |
| 3Q18 | 122,700 | -3.8% |
| 2Q18 | 119,300 | -29.8% |
| 1Q18 | 195,900 | +95.7% |
| 4Q17 | 224,100 | +123.4% |
| 3Q17 | 127,600 | -14.9% |
| 2Q17 | 169,900 | +51.3% |
| 1Q17 | 100,100 | +4.9% |
| 4Q16 | 100,300 | +54.8% |
| 3Q16 | 150,000 | +45.2% |
| 2Q16 | 112,300 | +10.3% |
| 1Q16 | 95,400 | -6.9% |
| 4Q15 | 64,800 | -38.3% |
| 3Q15 | 103,300 | +30.9% |
| 2Q15 | 101,800 | -8.0% |
| 1Q15 | 102,500 | -20.7% |
| 4Q14 | 105,100 | +15.9% |
| 3Q14 | 78,900 | -39.4% |
| 2Q14 | 110,600 | -0.5% |
| 1Q14 | 129,200 | +30.2% |
| 4Q13 | 90,700 | +42.4% |
| 3Q13 | 130,200 | +38.1% |
| 2Q13 | 111,100 | +10.2% |
| 1Q13 | 99,200 | +44.6% |
| 4Q12 | 63,700 | -16.4% |
| 3Q12 | 94,300 | +25.9% |
| 2Q12 | 100,800 | +43.2% |
| 1Q12 | 68,600 | +16.7% |
| 4Q11 | 76,200 | - |
| 3Q11 | 74,900 | - |
| 2Q11 | 70,400 | - |
| 1Q11 | 58,800 | - |