| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,000 | -99.6% |
| 3Q25 | 20,000 | -96.6% |
| 2Q25 | 59,000 | -42.2% |
| 1Q25 | 61,000 | +13.0% |
| 4Q24 | 248,000 | +90.8% |
| 3Q24 | 596,000 | +1762.5% |
| 2Q24 | 102,000 | +209.1% |
| 1Q24 | 54,000 | +80.0% |
| 4Q23 | 130,000 | +400.0% |
| 3Q23 | 32,000 | +28.0% |
| 2Q23 | 33,000 | +37.5% |
| 1Q23 | 30,000 | +20.0% |
| 4Q22 | 26,000 | +271.4% |
| 3Q22 | 25,000 | -59.7% |
| 2Q22 | 24,000 | -85.2% |
| 1Q22 | 25,000 | -85.2% |
| 4Q21 | 7,000 | -97.2% |
| 3Q21 | 62,000 | -66.7% |
| 2Q21 | 162,000 | +230.6% |
| 1Q21 | 169,000 | -21.0% |
| 4Q20 | 251,000 | -2.0% |
| 3Q20 | 186,000 | -13.1% |
| 2Q20 | 49,000 | -70.5% |
| 1Q20 | 214,000 | +30.5% |
| 4Q19 | 256,000 | +25.5% |
| 3Q19 | 214,000 | +21.6% |
| 2Q19 | 166,000 | -25.6% |
| 1Q19 | 164,000 | -16.8% |
| 4Q18 | 204,000 | +90.7% |
| 3Q18 | 176,000 | -15.0% |
| 2Q18 | 223,000 | -26.2% |
| 1Q18 | 197,000 | -33.2% |
| 4Q17 | 107,000 | -52.9% |
| 3Q17 | 207,000 | -5.5% |
| 2Q17 | 302,000 | +97.4% |
| 1Q17 | 295,000 | +110.7% |
| 4Q16 | 227,000 | -36.6% |
| 3Q16 | 219,000 | +51.0% |
| 2Q16 | 153,000 | +39.1% |
| 1Q16 | 140,000 | -43.5% |
| 4Q15 | 358,000 | -56.2% |
| 3Q15 | 145,000 | -29.3% |
| 2Q15 | 110,000 | -76.9% |
| 1Q15 | 248,000 | -43.8% |
| 4Q14 | 817,000 | +217.9% |
| 3Q14 | 205,000 | +24.2% |
| 2Q14 | 476,000 | +54.5% |
| 1Q14 | 441,000 | -9.3% |
| 4Q13 | 257,000 | -20.2% |
| 3Q13 | 165,000 | -46.9% |
| 2Q13 | 308,000 | +44.6% |
| 1Q13 | 486,000 | +11.0% |
| 4Q12 | 322,000 | - |
| 3Q12 | 311,000 | +677.5% |
| 2Q12 | 213,000 | -45.9% |
| 1Q12 | 438,000 | -46.1% |
| 4Q11 | 0 | -100.0% |
| 3Q11 | 40,000 | -80.9% |
| 2Q11 | 394,000 | -18.9% |
| 1Q11 | 812,000 | +575886424.8% |
| 4Q10 | 108,000 | - |
| 3Q10 | 209,000 | - |
| 2Q10 | 485,999 | - |
| 1Q10 | 0 | - |