| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | 16 | -100.2% |
| 3Q23 | 4,746 | -21.3% |
| 2Q23 | 1,519 | -41.1% |
| 1Q23 | 19,305 | +230.5% |
| 4Q22 | -8,600 | -265.0% |
| 3Q22 | 6,034 | -25.3% |
| 2Q22 | 2,581 | -3.0% |
| 1Q22 | 5,841 | -6.8% |
| 4Q21 | 5,212 | +9.5% |
| 3Q21 | 8,083 | +182.1% |
| 2Q21 | 2,661 | -29.0% |
| 1Q21 | 6,264 | +40.0% |
| 4Q20 | 4,759 | +3.9% |
| 3Q20 | 2,865 | -28.5% |
| 2Q20 | 3,746 | +130.4% |
| 1Q20 | 4,473 | +20.1% |
| 4Q19 | 4,581 | -19.0% |
| 3Q19 | 4,007 | +2.2% |
| 2Q19 | 1,626 | -4.4% |
| 1Q19 | 3,723 | -26.2% |
| 4Q18 | 5,658 | +9.7% |
| 3Q18 | 3,919 | -9.4% |
| 2Q18 | 1,701 | - |
| 1Q18 | 5,043 | +24.3% |
| 4Q17 | 5,156 | +49.3% |
| 3Q17 | 4,326 | -561.7% |
| 1Q17 | 4,057 | +11.7% |
| 4Q16 | 3,454 | -37.8% |
| 3Q16 | -937 | -139.1% |
| 2Q16 | 1,722 | -126.9% |
| 1Q16 | 3,631 | -33.6% |
| 4Q15 | 5,553 | +244.3% |
| 3Q15 | 2,395 | - |
| 2Q15 | -6,404 | +60.2% |
| 1Q15 | 5,468 | +3275.3% |
| 4Q14 | 1,613 | -171.7% |
| 2Q14 | -3,998 | -276.4% |
| 1Q14 | 162 | -98.2% |
| 4Q13 | -2,251 | -136.9% |
| 3Q13 | 1,950 | +247.0% |
| 2Q13 | 2,267 | -386.6% |
| 1Q13 | 9,032 | +114.4% |
| 4Q12 | 6,102 | -1387.3% |
| 3Q12 | 562 | -45.6% |
| 2Q12 | -791 | - |
| 1Q12 | 4,212 | - |
| 4Q11 | -474 | - |
| 3Q11 | 1,034 | - |