| （単位：千ドル） | 現金同等物 | 前年比（％） |
|---|---|---|
| 4Q23 | 61,270 | -20.9% |
| 3Q23 | 56,930 | -46.0% |
| 2Q23 | 57,225 | -11.8% |
| 1Q23 | 71,503 | -35.8% |
| 4Q22 | 77,410 | -49.5% |
| 3Q22 | 105,403 | -28.5% |
| 2Q22 | 64,878 | -35.7% |
| 1Q22 | 111,371 | -25.6% |
| 4Q21 | 153,294 | +3.2% |
| 3Q21 | 147,325 | -42.3% |
| 2Q21 | 100,902 | -59.8% |
| 1Q21 | 149,612 | -42.2% |
| 4Q20 | 148,516 | -40.0% |
| 3Q20 | 255,475 | -16.2% |
| 2Q20 | 251,191 | -6.0% |
| 1Q20 | 258,826 | +422.2% |
| 4Q19 | 247,472 | - |
| 3Q19 | 304,890 | - |
| 2Q19 | 267,321 | - |
| 1Q19 | 49,562 | - |