| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2Q23 | -118 | -91.6% |
| 1Q23 | -31 | -205.8% |
| 4Q22 | 2,920 | -41.7% |
| 3Q22 | 1,762 | +20.5% |
| 2Q22 | -1,404 | -2661.8% |
| 1Q22 | 29 | -94.2% |
| 4Q21 | 5,005 | -2287.4% |
| 3Q21 | 1,463 | -45.7% |
| 2Q21 | 54 | -99.0% |
| 1Q21 | 507 | -70.8% |
| 4Q20 | -229 | -129.5% |
| 3Q20 | 2,694 | -593.4% |
| 2Q20 | 5,633 | -392.2% |
| 1Q20 | 1,734 | -60.2% |
| 4Q19 | 774 | -54.3% |
| 3Q19 | -547 | +36.4% |
| 2Q19 | -1,928 | +35728.9% |
| 1Q19 | 4,356 | -543.2% |
| 4Q18 | 1,693 | -38.9% |
| 3Q18 | -401 | -86.0% |
| 2Q18 | -6 | -98.6% |
| 1Q18 | -984 | +67.9% |
| 4Q17 | 2,769 | +153.7% |
| 3Q17 | -2,859 | -214.2% |
| 2Q17 | -382 | -205.9% |
| 1Q17 | -586 | +253.2% |
| 4Q16 | 1,091 | -60.7% |
| 3Q16 | 2,502 | -484.4% |
| 2Q16 | 360 | -313.5% |
| 1Q16 | -166 | -120.3% |
| 4Q15 | 2,780 | +54.4% |
| 3Q15 | -651 | - |
| 2Q15 | -169 | - |
| 1Q15 | 815 | -157.6% |
| 4Q14 | 1,801 | -35.0% |
| 1Q14 | -1,416 | -48.5% |
| 4Q13 | 2,770 | - |
| 3Q13 | 2,308 | - |
| 2Q13 | 3,141 | - |
| 1Q13 | -2,748 | - |