| （単位：千ドル） | 現金同等物 | 前年比（％） |
|---|---|---|
| 4Q22 | 14,900 | -93.5% |
| 3Q22 | 105,500 | -60.3% |
| 2Q22 | 63,800 | -77.6% |
| 1Q22 | 99,700 | -65.6% |
| 4Q21 | 227,600 | +145.0% |
| 3Q21 | 265,800 | +245.6% |
| 2Q21 | 285,000 | +117.7% |
| 1Q21 | 289,800 | +98.2% |
| 4Q20 | 92,900 | -0.8% |
| 3Q20 | 76,900 | -30.9% |
| 2Q20 | 130,900 | -8.4% |
| 1Q20 | 146,252 | -24.8% |
| 4Q19 | 93,633 | -69.7% |
| 3Q19 | 111,346 | -68.7% |
| 2Q19 | 142,941 | +21.0% |
| 1Q19 | 194,356 | - |
| 4Q18 | 309,421 | - |
| 3Q18 | 356,010 | - |
| 2Q18 | 118,146 | - |