| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 218 | -13.4% |
| 1Q25 | 223 | -25.4% |
| 4Q24 | 194 | -38.9% |
| 3Q24 | 254 | -25.1% |
| 2Q24 | 252 | -47.1% |
| 1Q24 | 299 | -47.6% |
| 4Q23 | 318 | -43.8% |
| 3Q23 | 340 | -33.5% |
| 2Q23 | 476 | -2.7% |
| 1Q23 | 572 | +26.9% |
| 4Q22 | 567 | +32.9% |
| 3Q22 | 512 | +10.8% |
| 2Q22 | 489 | +1.7% |
| 1Q22 | 450 | +7.3% |
| 4Q21 | 426 | +2.5% |
| 3Q21 | 462 | -5.6% |
| 2Q21 | 481 | -14.2% |
| 1Q21 | 420 | +10.1% |
| 4Q20 | 416 | +31.6% |
| 3Q20 | 489 | +64.7% |
| 2Q20 | 561 | +32.6% |
| 1Q20 | 381 | -28.0% |
| 4Q19 | 316 | -46.4% |
| 3Q19 | 297 | -47.0% |
| 2Q19 | 423 | -54.7% |
| 1Q19 | 530 | -41.6% |
| 4Q18 | 590 | -63.0% |
| 3Q18 | 561 | -32.0% |
| 2Q18 | 935 | +150.9% |
| 1Q18 | 908 | +175.5% |
| 4Q17 | 1,595 | +318.5% |
| 3Q17 | 825 | +152.1% |
| 2Q17 | 372 | +89.0% |
| 1Q17 | 329 | +76.9% |
| 4Q16 | 381 | +95.0% |
| 3Q16 | 327 | +35.3% |
| 2Q16 | 197 | -18.1% |
| 1Q16 | 186 | +72.4% |
| 4Q15 | 195 | +180.6% |
| 3Q15 | 241 | -9.8% |
| 2Q15 | 240 | -4.4% |
| 1Q15 | 108 | -56.4% |
| 4Q14 | 69 | -67.7% |
| 3Q14 | 268 | +35.5% |
| 2Q14 | 251 | +11.9% |
| 1Q14 | 247 | +0.1% |
| 4Q13 | 215 | -19.2% |
| 3Q13 | 198 | -19.2% |
| 2Q13 | 225 | +0.1% |
| 1Q13 | 247 | +64.6% |
| 4Q12 | 267 | +79.6% |
| 3Q12 | 245 | +60.1% |
| 2Q12 | 224 | +54.0% |
| 1Q12 | 150 | -7.0% |
| 4Q11 | 148 | -20.0% |
| 3Q11 | 153 | -31.8% |
| 2Q11 | 145 | -34.2% |
| 1Q11 | 161 | - |
| 4Q10 | 186 | - |
| 3Q10 | 224 | - |
| 2Q10 | 221 | - |