| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 57 | +90.0% |
| 4Q24 | 60 | -69.7% |
| 3Q24 | 39 | +25.8% |
| 2Q24 | 110 | +223.5% |
| 1Q24 | 30 | -49.2% |
| 4Q23 | 198 | +661.5% |
| 3Q23 | 31 | -44.6% |
| 2Q23 | 34 | -27.7% |
| 1Q23 | 59 | +68.6% |
| 4Q22 | 26 | -45.8% |
| 3Q22 | 56 | +33.3% |
| 2Q22 | 47 | -35.6% |
| 1Q22 | 35 | -68.2% |
| 4Q21 | 48 | -57.1% |
| 3Q21 | 42 | -25.0% |
| 2Q21 | 73 | -0.9% |
| 1Q21 | 110 | -41.1% |
| 4Q20 | 112 | -68.2% |
| 3Q20 | 56 | -86.0% |
| 2Q20 | 73 | -80.5% |
| 1Q20 | 186 | -56.6% |
| 4Q19 | 352 | -57.2% |
| 3Q19 | 399 | -55.5% |
| 2Q19 | 377 | -53.0% |
| 1Q19 | 430 | -45.3% |
| 4Q18 | 823 | -18.3% |
| 3Q18 | 897 | +244.0% |
| 2Q18 | 802 | +149.6% |
| 1Q18 | 786 | +166.4% |
| 4Q17 | 1,007 | +211.6% |
| 3Q17 | 260 | +97.3% |
| 2Q17 | 321 | +197.1% |
| 1Q17 | 295 | +393.0% |
| 4Q16 | 323 | +13.4% |
| 3Q16 | 132 | -51.1% |
| 2Q16 | 108 | -60.8% |
| 1Q16 | 59 | -83.2% |
| 4Q15 | 285 | -2.0% |
| 3Q15 | 270 | +10.7% |
| 2Q15 | 276 | -23.3% |
| 1Q15 | 355 | -2.3% |
| 4Q14 | 290 | -13.3% |
| 3Q14 | 244 | -18.3% |
| 2Q14 | 359 | +36.7% |
| 1Q14 | 364 | +26.7% |
| 4Q13 | 335 | +71.9% |
| 3Q13 | 298 | +723.1% |
| 2Q13 | 263 | +65.4% |
| 1Q13 | 287 | +134.8% |
| 4Q12 | 195 | -62.6% |
| 3Q12 | 36 | -93.3% |
| 2Q12 | 159 | -33.1% |
| 1Q12 | 122 | -94.6% |
| 4Q11 | 521 | -66.7% |
| 3Q11 | 545 | -43.8% |
| 2Q11 | 238 | -54.9% |
| 1Q11 | 2,268 | - |
| 4Q10 | 1,566 | - |
| 3Q10 | 969 | - |
| 2Q10 | 527 | - |