| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 144 | +118.2% |
| 3Q25 | 214 | +51.8% |
| 2Q25 | 375 | +53.1% |
| 1Q25 | 13,934 | +6.5% |
| 4Q24 | 66 | -142.3% |
| 3Q24 | 141 | -79.6% |
| 2Q24 | 245 | +3.8% |
| 1Q24 | 13,089 | -81.2% |
| 4Q23 | -156 | -100.1% |
| 3Q23 | 692 | -99.6% |
| 2Q23 | 236 | -99.8% |
| 1Q23 | 69,505 | -59.1% |
| 4Q22 | 148,894 | -4.7% |
| 3Q22 | 155,223 | +2.7% |
| 2Q22 | 151,808 | -9.7% |
| 1Q22 | 170,136 | -1.8% |
| 4Q21 | 156,235 | +278891.1% |
| 3Q21 | 151,188 | +269878.6% |
| 2Q21 | 168,202 | +236804.2% |
| 1Q21 | 173,305 | -11.7% |
| 4Q20 | 56 | -100.0% |
| 3Q20 | 56 | -100.0% |
| 2Q20 | 71 | -100.0% |
| 1Q20 | 196,226 | -73.9% |
| 4Q19 | 559,558 | +12.3% |
| 3Q19 | 580,065 | +120.1% |
| 2Q19 | 576,530 | +112.9% |
| 1Q19 | 753,105 | +166.7% |
| 4Q18 | 498,457 | +474.2% |
| 3Q18 | 263,505 | +229.8% |
| 2Q18 | 270,774 | +253.2% |
| 1Q18 | 282,370 | +216.7% |
| 4Q17 | 86,802 | - |
| 3Q17 | 79,908 | - |
| 2Q17 | 76,661 | -0.3% |
| 1Q17 | 89,173 | -6.6% |
| 2Q16 | 76,903 | -3.8% |
| 1Q16 | 95,489 | +4.9% |
| 4Q15 | 79,594 | +4.9% |
| 3Q15 | 84,153 | +10.2% |
| 2Q15 | 79,933 | -13.7% |
| 1Q15 | 91,025 | -1.7% |
| 4Q14 | 75,874 | +0.7% |
| 3Q14 | 76,398 | +38.6% |
| 2Q14 | 92,600 | +32.8% |
| 1Q14 | 92,572 | -8.7% |
| 4Q13 | 75,382 | +24.4% |
| 3Q13 | 55,119 | -13.8% |
| 2Q13 | 69,712 | -32.5% |
| 1Q13 | 101,367 | +48.9% |
| 4Q12 | 60,596 | -16.8% |
| 3Q12 | 63,963 | -55.6% |
| 2Q12 | 103,240 | +28.0% |
| 1Q12 | 68,079 | -7.0% |
| 4Q11 | 72,850 | +41.7% |
| 3Q11 | 144,165 | +121.6% |
| 2Q11 | 80,641 | -71.7% |
| 1Q11 | 73,179 | -169.7% |
| 4Q10 | 51,399 | - |
| 3Q10 | 65,070 | - |
| 2Q10 | 284,842 | - |
| 1Q10 | -105,019 | - |