| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 677,000 | -31.8% |
| 3Q25 | 479,000 | -39.7% |
| 2Q25 | 602,000 | -13.9% |
| 1Q25 | 806,000 | +6.2% |
| 4Q24 | 993,000 | +220.3% |
| 3Q24 | 795,000 | +629.4% |
| 2Q24 | 699,000 | +131.5% |
| 1Q24 | 759,000 | +139.4% |
| 4Q23 | 310,000 | +1247.8% |
| 3Q23 | 109,000 | +194.6% |
| 2Q23 | 302,000 | +1913.3% |
| 1Q23 | 317,000 | +637.2% |
| 4Q22 | 23,000 | +187.5% |
| 3Q22 | 37,000 | +76.2% |
| 2Q22 | 15,000 | +650.0% |
| 1Q22 | 43,000 | +330.0% |
| 4Q21 | 8,000 | +511.2% |
| 3Q21 | 21,000 | +115.1% |
| 2Q21 | 2,000 | +397.5% |
| 1Q21 | 10,000 | +114.8% |
| 4Q20 | 1,309 | -55.1% |
| 3Q20 | 9,764 | -29.4% |
| 2Q20 | 402 | -81.3% |
| 1Q20 | 4,655 | -25.5% |
| 4Q19 | 2,914 | -40.5% |
| 3Q19 | 13,835 | -47.9% |
| 2Q19 | 2,155 | -85.9% |
| 1Q19 | 6,248 | -62.8% |
| 4Q18 | 4,898 | -62.4% |
| 3Q18 | 26,535 | -7.5% |
| 2Q18 | 15,247 | +399.9% |
| 1Q18 | 16,776 | -9.9% |
| 4Q17 | 13,034 | -50.8% |
| 3Q17 | 28,696 | +6.7% |
| 2Q17 | 3,050 | -81.0% |
| 1Q17 | 18,628 | +47.0% |
| 4Q16 | 26,484 | +393.0% |
| 3Q16 | 26,886 | +57.6% |
| 2Q16 | 16,083 | +47.5% |
| 1Q16 | 12,672 | -18.0% |
| 4Q15 | 5,372 | -57.4% |
| 3Q15 | 17,057 | -32.6% |
| 2Q15 | 10,903 | -82.0% |
| 1Q15 | 15,459 | -46.5% |
| 4Q14 | 12,600 | +53.2% |
| 3Q14 | 25,300 | -26.6% |
| 2Q14 | 60,627 | +502.1% |
| 1Q14 | 28,897 | +162.1% |
| 4Q13 | 8,222 | -40.4% |
| 3Q13 | 34,468 | +55.7% |
| 2Q13 | 10,070 | +288.7% |
| 1Q13 | 11,024 | -45.1% |
| 4Q12 | 13,793 | +437.7% |
| 3Q12 | 22,136 | +379.0% |
| 2Q12 | 2,591 | +47.6% |
| 1Q12 | 20,072 | +34.0% |
| 4Q11 | 2,565 | - |
| 3Q11 | 4,621 | +54.5% |
| 2Q11 | 1,755 | - |
| 1Q11 | 14,981 | - |
| 3Q10 | 2,991 | - |