| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | 1,137 | - |
| 3Q23 | 2,301 | -43.7% |
| 2Q23 | 775 | -79.6% |
| 1Q23 | 1,310 | -56.0% |
| 3Q22 | 4,086 | +62.0% |
| 2Q22 | 3,800 | -49.6% |
| 1Q22 | 2,978 | -38.5% |
| 4Q21 | 2,581 | -32.1% |
| 3Q21 | 2,523 | -42.3% |
| 2Q21 | 7,542 | +113.6% |
| 1Q21 | 4,845 | +107.1% |
| 4Q20 | 3,803 | +23.5% |
| 3Q20 | 4,369 | +22.2% |
| 2Q20 | 3,531 | +6.5% |
| 1Q20 | 2,340 | +18.3% |
| 4Q19 | 3,079 | -7.8% |
| 3Q19 | 3,573 | +4.2% |
| 2Q19 | 3,315 | - |
| 1Q19 | 1,978 | -23.0% |
| 4Q18 | 3,339 | +29.2% |
| 3Q18 | 3,430 | +12.0% |
| 1Q18 | 2,567 | +9.2% |
| 4Q17 | 2,585 | -132.0% |
| 3Q17 | 3,061 | -67.9% |
| 2Q17 | 2,621 | -66.5% |
| 1Q17 | 2,350 | +196.7% |
| 4Q16 | -8,079 | -307.8% |
| 3Q16 | 9,541 | +455.4% |
| 2Q16 | 7,824 | +133.7% |
| 1Q16 | 792 | -45.3% |
| 4Q15 | 3,887 | +59.2% |
| 3Q15 | 1,718 | -49.4% |
| 2Q15 | 3,347 | - |
| 1Q15 | 1,448 | +9.5% |
| 4Q14 | 2,441 | -5.7% |
| 3Q14 | 3,398 | +48.6% |
| 1Q14 | 1,322 | -46.0% |
| 4Q13 | 2,588 | +22.2% |
| 3Q13 | 2,286 | -21.2% |
| 2Q13 | 3,884 | +9.6% |
| 1Q13 | 2,450 | -2.8% |
| 4Q12 | 2,118 | -0.9% |
| 3Q12 | 2,903 | -31.4% |
| 2Q12 | 3,543 | - |
| 1Q12 | 2,521 | - |
| 4Q11 | 2,137 | - |
| 3Q11 | 4,230 | - |