| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 260,345 | -34.6% |
| 4Q24 | 312,166 | -38.6% |
| 3Q24 | 241,030 | -50.9% |
| 2Q24 | 293,105 | -30.3% |
| 1Q24 | 397,793 | -0.6% |
| 4Q23 | 508,675 | +30.9% |
| 3Q23 | 490,399 | +38.1% |
| 2Q23 | 420,463 | +12.6% |
| 1Q23 | 400,137 | +15.4% |
| 4Q22 | 388,557 | +0.4% |
| 3Q22 | 354,989 | -11.4% |
| 2Q22 | 373,414 | -15.0% |
| 1Q22 | 346,818 | -6.9% |
| 4Q21 | 387,129 | +39.9% |
| 3Q21 | 400,857 | +56.7% |
| 2Q21 | 439,502 | +99.6% |
| 1Q21 | 372,639 | +28.7% |
| 4Q20 | 276,817 | -17.6% |
| 3Q20 | 255,800 | -25.2% |
| 2Q20 | 220,200 | -37.1% |
| 1Q20 | 289,441 | -23.4% |
| 4Q19 | 336,088 | -8.8% |
| 3Q19 | 341,835 | +5.5% |
| 2Q19 | 350,243 | +110.5% |
| 1Q19 | 377,808 | +86.2% |
| 4Q18 | 368,668 | -8.4% |
| 3Q18 | 323,993 | +58.1% |
| 2Q18 | 166,381 | -19.5% |
| 1Q18 | 202,939 | -1.6% |
| 4Q17 | 402,472 | +87.3% |
| 3Q17 | 204,882 | -18.2% |
| 2Q17 | 206,716 | +3.2% |
| 1Q17 | 206,290 | +3.6% |
| 4Q16 | 214,871 | +12.0% |
| 3Q16 | 250,408 | +164.5% |
| 2Q16 | 200,359 | - |
| 1Q16 | 199,083 | - |
| 4Q15 | 191,799 | - |
| 3Q15 | 94,681 | - |