| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 52 | -20.2% |
| 4Q24 | 29 | +7.9% |
| 3Q24 | 56 | +38.3% |
| 2Q24 | 35 | +13.1% |
| 1Q24 | 65 | +130.3% |
| 4Q23 | 27 | +9.9% |
| 3Q23 | 41 | +66.0% |
| 2Q23 | 31 | +40.2% |
| 1Q23 | 28 | +27.9% |
| 4Q22 | 25 | -3.8% |
| 3Q22 | 24 | -2.4% |
| 2Q22 | 22 | -61.6% |
| 1Q22 | 22 | -95.4% |
| 4Q21 | 26 | -81.9% |
| 3Q21 | 25 | -93.0% |
| 2Q21 | 58 | -66.9% |
| 1Q21 | 482 | +58.3% |
| 4Q20 | 144 | +524.6% |
| 3Q20 | 361 | +621.8% |
| 2Q20 | 176 | +64.7% |
| 1Q20 | 304 | -44.4% |
| 4Q19 | 23 | -85.5% |
| 3Q19 | 50 | -92.6% |
| 2Q19 | 107 | -91.6% |
| 1Q19 | 547 | - |
| 4Q18 | 160 | - |
| 3Q18 | 679 | - |
| 2Q18 | 1,280 | - |