| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 401 | -67.8% |
| 3Q25 | 540 | +60.2% |
| 2Q25 | 489 | +19.0% |
| 1Q25 | 1,079 | +282.6% |
| 4Q24 | 1,246 | +277.5% |
| 3Q24 | 337 | +29.1% |
| 2Q24 | 410 | +41.1% |
| 1Q24 | 282 | +26.8% |
| 4Q23 | 330 | -2.6% |
| 3Q23 | 261 | -11.4% |
| 2Q23 | 291 | +22.0% |
| 1Q23 | 222 | -18.1% |
| 4Q22 | 338 | +25.1% |
| 3Q22 | 294 | +2.7% |
| 2Q22 | 238 | -3.5% |
| 1Q22 | 271 | -26.5% |
| 4Q21 | 270 | +20.5% |
| 3Q21 | 286 | +44.6% |
| 2Q21 | 247 | +20.0% |
| 1Q21 | 369 | +90.2% |
| 4Q20 | 224 | -62.3% |
| 3Q20 | 198 | -73.9% |
| 2Q20 | 206 | - |
| 1Q20 | 194 | - |
| 4Q19 | 597 | - |
| 3Q19 | 760 | - |