| （単位：千ドル） | 現金同等物 | 前年比（％） |
|---|---|---|
| 4Q22 | 25,500 | -57.1% |
| 3Q22 | 34,100 | -59.6% |
| 2Q22 | 41,800 | -54.7% |
| 1Q22 | 44,700 | -55.9% |
| 4Q21 | 59,500 | -44.5% |
| 3Q21 | 84,493 | -29.9% |
| 2Q21 | 92,205 | -19.7% |
| 1Q21 | 101,351 | +150.5% |
| 4Q20 | 107,146 | +77.3% |
| 3Q20 | 120,582 | +456.7% |
| 2Q20 | 114,895 | +49.6% |
| 1Q20 | 40,467 | -0.3% |
| 4Q19 | 60,437 | +18.4% |
| 3Q19 | 21,661 | -64.6% |
| 2Q19 | 76,792 | +37.4% |
| 1Q19 | 40,584 | -26.6% |
| 4Q18 | 51,058 | +5.3% |
| 3Q18 | 61,135 | +55.1% |
| 2Q18 | 55,870 | -3.7% |
| 1Q18 | 55,281 | -37.9% |
| 4Q17 | 48,475 | +357.3% |
| 3Q17 | 39,411 | +239.8% |
| 2Q17 | 57,997 | +691.7% |
| 1Q17 | 89,072 | +632.1% |
| 4Q16 | 10,601 | +73.6% |
| 3Q16 | 11,600 | +37.6% |
| 2Q16 | 7,326 | -35.3% |
| 1Q16 | 12,166 | -83.5% |
| 4Q15 | 6,105 | -94.0% |
| 3Q15 | 8,431 | -75.8% |
| 2Q15 | 11,319 | - |
| 1Q15 | 73,877 | - |
| 4Q14 | 101,969 | - |
| 3Q14 | 34,852 | - |