| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 563,832 | -12.4% |
| 4Q24 | 310,152 | -53.2% |
| 3Q24 | 135,444 | -77.6% |
| 2Q24 | 343,363 | -34.4% |
| 1Q24 | 643,655 | +17.4% |
| 4Q23 | 662,807 | +38.3% |
| 3Q23 | 605,207 | +65.6% |
| 2Q23 | 523,341 | +13.1% |
| 1Q23 | 548,473 | -29.2% |
| 4Q22 | 479,374 | -40.5% |
| 3Q22 | 365,409 | -49.5% |
| 2Q22 | 462,865 | -37.7% |
| 1Q22 | 774,161 | +41.2% |
| 4Q21 | 805,400 | +56.4% |
| 3Q21 | 724,103 | +34.7% |
| 2Q21 | 743,210 | +48.3% |
| 1Q21 | 548,196 | -12.3% |
| 4Q20 | 514,835 | +2.4% |
| 3Q20 | 537,696 | +7.9% |
| 2Q20 | 501,040 | -2.3% |
| 1Q20 | 625,085 | +29.9% |
| 4Q19 | 502,546 | +0.4% |
| 3Q19 | 498,508 | +5.1% |
| 2Q19 | 512,816 | +66.0% |
| 1Q19 | 481,139 | +132.7% |
| 4Q18 | 500,432 | +142.6% |
| 3Q18 | 474,422 | +186.4% |
| 2Q18 | 308,970 | +152.6% |
| 1Q18 | 206,786 | +25.3% |
| 4Q17 | 206,257 | -0.3% |
| 3Q17 | 165,655 | +30.5% |
| 2Q17 | 122,304 | -3.5% |
| 1Q17 | 165,025 | +30.7% |
| 4Q16 | 206,779 | +94.0% |
| 3Q16 | 126,970 | - |
| 2Q16 | 126,794 | - |
| 1Q16 | 126,273 | - |
| 4Q15 | 106,584 | - |
| 2Q12 | 9,765 | - |
| 1Q12 | 18,451 | - |
| 4Q11 | 25,451 | - |