| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 44,947 | -36.1% |
| 4Q25 | 47,213 | -33.2% |
| 3Q25 | 57,288 | -17.9% |
| 2Q25 | 63,831 | -4.5% |
| 1Q25 | 70,337 | -6.6% |
| 4Q24 | 70,644 | -30.2% |
| 3Q24 | 69,816 | -29.3% |
| 2Q24 | 66,851 | -32.2% |
| 1Q24 | 75,269 | -26.9% |
| 4Q23 | 101,203 | +3.7% |
| 3Q23 | 98,693 | +3.2% |
| 2Q23 | 98,630 | +5.9% |
| 1Q23 | 102,994 | +32.9% |
| 4Q22 | 97,550 | +30.2% |
| 3Q22 | 95,668 | -15.5% |
| 2Q22 | 93,141 | -20.0% |
| 1Q22 | 77,519 | -31.2% |
| 4Q21 | 74,947 | -35.9% |
| 3Q21 | 113,177 | -17.7% |
| 2Q21 | 116,403 | -3.1% |
| 1Q21 | 112,665 | +11.5% |
| 4Q20 | 116,945 | +45.1% |
| 3Q20 | 137,486 | +44.1% |
| 2Q20 | 120,124 | +37.4% |
| 1Q20 | 101,090 | +13.1% |
| 4Q19 | 80,617 | -10.4% |
| 3Q19 | 95,391 | -52.6% |
| 2Q19 | 87,456 | -56.9% |
| 1Q19 | 89,414 | -53.1% |
| 4Q18 | 89,977 | -33.9% |
| 3Q18 | 201,233 | +52.0% |
| 2Q18 | 202,873 | +48.9% |
| 1Q18 | 190,487 | +40.5% |
| 4Q17 | 136,152 | -2.5% |
| 3Q17 | 132,350 | - |
| 2Q17 | 136,268 | - |
| 1Q17 | 135,544 | - |
| 4Q16 | 139,668 | +6.9% |
| 4Q15 | 130,595 | -4.8% |
| 1Q15 | 142,145 | +57.5% |
| 4Q14 | 137,206 | +54.0% |
| 3Q14 | 162,581 | +34.8% |
| 2Q14 | 174,189 | +23.3% |
| 1Q14 | 90,235 | -35.5% |
| 4Q13 | 89,099 | -36.0% |
| 3Q13 | 120,567 | -3.1% |
| 2Q13 | 141,256 | +30.9% |
| 1Q13 | 139,856 | - |
| 4Q12 | 139,282 | - |
| 3Q12 | 124,434 | - |
| 2Q12 | 107,898 | - |