| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 1Q24 | 10,116 | -20.5% |
| 4Q23 | 12,798 | -12.8% |
| 3Q23 | 8,164 | -10.3% |
| 2Q23 | 10,109 | +107.3% |
| 1Q23 | 12,729 | +106.8% |
| 4Q22 | 14,670 | +104.3% |
| 3Q22 | 9,099 | -23.0% |
| 2Q22 | 4,876 | -60.2% |
| 1Q22 | 6,155 | +31.3% |
| 4Q21 | 7,180 | -26.4% |
| 3Q21 | 11,820 | +131.0% |
| 2Q21 | 12,237 | +111.6% |
| 1Q21 | 4,687 | -52.8% |
| 4Q20 | 9,752 | +45.9% |
| 3Q20 | 5,116 | -25.9% |
| 2Q20 | 5,782 | -22.5% |
| 1Q20 | 9,925 | +14.4% |
| 4Q19 | 6,682 | -15.6% |
| 3Q19 | 6,907 | -12.1% |
| 2Q19 | 7,459 | +19.0% |
| 1Q19 | 8,672 | +14.3% |
| 4Q18 | 7,920 | +105.9% |
| 3Q18 | 7,858 | -9.3% |
| 2Q18 | 6,269 | - |
| 1Q18 | 7,588 | +40.7% |
| 4Q17 | 3,847 | +17.6% |
| 3Q17 | 8,659 | +132.5% |
| 1Q17 | 5,394 | +5.7% |
| 4Q16 | 3,270 | -47.4% |
| 3Q16 | 3,725 | -33.2% |
| 2Q16 | 4,830 | +226.6% |
| 1Q16 | 5,103 | +601.9% |
| 4Q15 | 6,222 | - |
| 3Q15 | 5,573 | +146.4% |
| 2Q15 | 1,479 | -63.1% |
| 1Q15 | 727 | -89.4% |
| 3Q14 | 2,262 | -35.1% |
| 2Q14 | 4,013 | -36.3% |
| 1Q14 | 6,835 | +10.3% |
| 4Q13 | 337 | -95.4% |
| 3Q13 | 3,485 | +41.3% |
| 2Q13 | 6,296 | +26.6% |
| 1Q13 | 6,194 | -567.1% |
| 4Q12 | 7,382 | +20.4% |
| 3Q12 | 2,466 | -183.1% |
| 2Q12 | 4,973 | - |
| 1Q12 | -1,326 | - |
| 4Q11 | 6,130 | - |
| 3Q11 | -2,969 | - |