| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | 43,042 | -21.3% |
| 3Q23 | 10,867 | -261.1% |
| 2Q23 | 24,259 | -193.5% |
| 1Q23 | -5,453 | +436.2% |
| 4Q22 | 54,669 | +58.1% |
| 3Q22 | -6,746 | -123.4% |
| 2Q22 | -25,937 | +110.7% |
| 1Q22 | -1,017 | -57.9% |
| 4Q21 | 34,575 | -49.8% |
| 3Q21 | 28,846 | +6.8% |
| 2Q21 | -12,308 | -48.6% |
| 1Q21 | -2,415 | -95.6% |
| 4Q20 | 68,848 | +121.0% |
| 3Q20 | 27,021 | +1091.9% |
| 2Q20 | -23,958 | +14.6% |
| 1Q20 | -55,442 | -344.9% |
| 4Q19 | 31,152 | -10.9% |
| 3Q19 | 2,267 | -93.3% |
| 2Q19 | -20,908 | -156.8% |
| 1Q19 | 22,636 | -60.2% |
| 4Q18 | 34,970 | -3.0% |
| 3Q18 | 33,656 | -23.5% |
| 2Q18 | 36,829 | +101.5% |
| 1Q18 | 56,913 | -408.5% |
| 4Q17 | 36,051 | -4.4% |
| 3Q17 | 44,008 | -1.5% |
| 2Q17 | 18,275 | -6.9% |
| 1Q17 | -18,449 | -422.1% |
| 4Q16 | 37,691 | +52.2% |
| 3Q16 | 44,664 | +22.9% |
| 2Q16 | 19,625 | +24.4% |
| 1Q16 | 5,727 | -82.5% |
| 4Q15 | 24,757 | -62.3% |
| 3Q15 | 36,338 | +14.6% |
| 2Q15 | 15,782 | -34.5% |
| 1Q15 | 32,707 | -373.2% |
| 4Q14 | 65,620 | +74.0% |
| 3Q14 | 31,706 | -18.1% |
| 2Q14 | 24,112 | +14.0% |
| 1Q14 | -11,970 | -65.4% |
| 4Q13 | 37,723 | -12.1% |
| 3Q13 | 38,715 | -9.1% |
| 2Q13 | 21,155 | +9.8% |
| 1Q13 | -34,562 | +45.4% |
| 4Q12 | 42,893 | +46.2% |
| 3Q12 | 42,578 | +355.3% |
| 2Q12 | 19,270 | - |
| 1Q12 | -23,771 | - |
| 4Q11 | 29,346 | - |
| 3Q11 | 9,351 | - |