| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 75,310 | -1.0% |
| 4Q24 | 109,311 | +15.9% |
| 3Q24 | 78,783 | -24.1% |
| 2Q24 | 37,735 | -66.4% |
| 1Q24 | 76,078 | -14.2% |
| 4Q23 | 94,304 | -37.5% |
| 3Q23 | 103,745 | -23.4% |
| 2Q23 | 112,449 | -21.7% |
| 1Q23 | 88,702 | -42.8% |
| 4Q22 | 150,833 | -5.7% |
| 3Q22 | 135,443 | -9.2% |
| 2Q22 | 143,642 | -3.0% |
| 1Q22 | 155,114 | +3.0% |
| 4Q21 | 160,014 | +26.4% |
| 3Q21 | 149,192 | +111.1% |
| 2Q21 | 148,100 | +119.4% |
| 1Q21 | 150,545 | +144.6% |
| 4Q20 | 126,627 | +5.8% |
| 3Q20 | 70,685 | +32.8% |
| 2Q20 | 67,505 | +0.8% |
| 1Q20 | 61,539 | -14.4% |
| 4Q19 | 119,714 | +76.4% |
| 3Q19 | 53,244 | -31.0% |
| 2Q19 | 66,941 | -13.7% |
| 1Q19 | 71,867 | -12.2% |
| 4Q18 | 67,870 | -2.9% |
| 3Q18 | 77,173 | -37.0% |
| 2Q18 | 77,562 | -37.4% |
| 1Q18 | 81,813 | -29.3% |
| 4Q17 | 69,899 | -25.8% |
| 3Q17 | 122,402 | +3.8% |
| 2Q17 | 123,805 | +6.8% |
| 1Q17 | 115,674 | +20.8% |
| 4Q16 | 94,202 | +13.7% |
| 3Q16 | 117,951 | +30.7% |
| 2Q16 | 115,884 | -23.7% |
| 1Q16 | 95,755 | -38.6% |
| 4Q15 | 82,847 | -56.4% |
| 3Q15 | 90,219 | -54.1% |
| 2Q15 | 151,901 | -29.2% |
| 1Q15 | 155,938 | -31.4% |
| 4Q14 | 190,152 | +4.7% |
| 3Q14 | 196,619 | +30.7% |
| 2Q14 | 214,637 | +79.3% |
| 1Q14 | 227,315 | +36.2% |
| 4Q13 | 181,677 | - |
| 3Q13 | 150,486 | - |
| 2Q13 | 119,682 | - |
| 1Q13 | 166,891 | - |
| 3Q11 | 6,752 | - |