| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 619 | -16.0% |
| 2Q23 | 673 | -33.3% |
| 1Q23 | 689 | -41.2% |
| 3Q22 | 736 | - |
| 2Q22 | 1,010 | - |
| 1Q22 | 1,173 | +30.4% |
| 4Q21 | 1,203 | +43.2% |
| 1Q21 | 899 | +98.8% |
| 4Q20 | 840 | +83.2% |
| 3Q20 | 628 | +39.4% |
| 2Q20 | 920 | +136.5% |
| 1Q20 | 452 | +14.5% |
| 4Q19 | 458 | +15.6% |
| 3Q19 | 451 | +23.3% |
| 2Q19 | 389 | +3.9% |
| 1Q19 | 395 | +2.1% |
| 4Q18 | 396 | +656.3% |
| 3Q18 | 365 | +254.4% |
| 2Q18 | 374 | +335.9% |
| 1Q18 | 387 | +308.3% |
| 4Q17 | 52 | -1.4% |
| 3Q17 | 103 | +41.8% |
| 2Q17 | 85 | +17.2% |
| 1Q17 | 94 | +8.3% |
| 4Q16 | 53 | -44.2% |
| 3Q16 | 72 | +10.5% |
| 2Q16 | 73 | -3.1% |
| 1Q16 | 87 | -22.4% |
| 4Q15 | 95 | +41.7% |
| 3Q15 | 65 | -18.6% |
| 2Q15 | 75 | +71.1% |
| 1Q15 | 112 | +58.2% |
| 4Q14 | 67 | -0.6% |
| 3Q14 | 80 | +3.5% |
| 2Q14 | 44 | -22.0% |
| 1Q14 | 71 | +23.8% |
| 4Q13 | 67 | +42.7% |
| 3Q13 | 78 | +15.7% |
| 2Q13 | 56 | +96.2% |
| 1Q13 | 57 | +5.1% |
| 4Q12 | 47 | +64.2% |
| 3Q12 | 67 | +26.3% |
| 2Q12 | 28 | -26.2% |
| 1Q12 | 54 | - |
| 4Q11 | 28 | - |
| 3Q11 | 53 | - |
| 2Q11 | 39 | - |