| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q24 | 179,887 | +28.6% |
| 4Q23 | 221,893 | +50.3% |
| 3Q23 | 218,690 | +14.3% |
| 2Q23 | 163,107 | -45.3% |
| 1Q23 | 139,925 | -51.9% |
| 4Q22 | 147,608 | -44.9% |
| 3Q22 | 191,378 | -4.3% |
| 2Q22 | 298,124 | +13.4% |
| 1Q22 | 290,851 | +17.3% |
| 4Q21 | 267,960 | -4.9% |
| 3Q21 | 199,947 | -11.4% |
| 2Q21 | 262,941 | +12.4% |
| 1Q21 | 247,982 | +34.5% |
| 4Q20 | 281,892 | -33.3% |
| 3Q20 | 225,734 | +1.5% |
| 2Q20 | 233,922 | +12.7% |
| 1Q20 | 184,387 | -10.1% |
| 4Q19 | 422,662 | +70.3% |
| 3Q19 | 222,421 | -2.7% |
| 2Q19 | 207,626 | -11.9% |
| 1Q19 | 205,009 | -12.9% |
| 4Q18 | 248,140 | -38.5% |
| 3Q18 | 228,542 | +7.7% |
| 2Q18 | 235,740 | +59.0% |
| 1Q18 | 235,353 | +74.2% |
| 4Q17 | 403,646 | +156.9% |
| 3Q17 | 212,210 | +90.0% |
| 2Q17 | 148,290 | +54.2% |
| 1Q17 | 135,128 | +44.9% |
| 4Q16 | 157,119 | +80.0% |
| 3Q16 | 111,678 | +40.7% |
| 2Q16 | 96,186 | +29.9% |
| 1Q16 | 93,238 | +43.6% |
| 4Q15 | 87,268 | +72.1% |
| 3Q15 | 79,382 | +215.8% |
| 2Q15 | 74,052 | +9.4% |
| 1Q15 | 64,932 | +13.3% |
| 4Q14 | 50,714 | -7.5% |
| 3Q14 | 25,133 | -57.2% |
| 2Q14 | 67,673 | +79.2% |
| 1Q14 | 57,312 | +25.8% |
| 4Q13 | 54,827 | -34.4% |
| 3Q13 | 58,748 | - |
| 2Q13 | 37,758 | - |
| 1Q13 | 45,541 | - |
| 4Q12 | 83,547 | - |