| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 89,565 | -4.7% |
| 3Q23 | 157,901 | +42.2% |
| 2Q23 | 147,509 | -9.3% |
| 1Q23 | 185,833 | -13.5% |
| 4Q22 | 93,935 | -59.3% |
| 3Q22 | 111,006 | -47.2% |
| 2Q22 | 162,593 | +20.1% |
| 1Q22 | 214,774 | +135.2% |
| 4Q21 | 230,901 | +180.1% |
| 3Q21 | 210,326 | +41.9% |
| 2Q21 | 135,329 | -18.4% |
| 1Q21 | 91,323 | -15.2% |
| 4Q20 | 82,434 | -19.1% |
| 3Q20 | 148,257 | +89.5% |
| 2Q20 | 165,925 | +105.8% |
| 1Q20 | 107,724 | +38.6% |
| 4Q19 | 101,925 | - |
| 3Q19 | 78,254 | - |
| 2Q19 | 80,637 | - |
| 1Q19 | 77,750 | - |