| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q22 | 134 | -69.8% |
| 3Q22 | -54 | - |
| 2Q22 | -731 | +2336.7% |
| 1Q22 | 130 | -132.7% |
| 4Q21 | 444 | +318.9% |
| 2Q21 | -30 | -140.5% |
| 1Q21 | -397 | -387.7% |
| 4Q20 | 106 | -109.9% |
| 3Q20 | -21 | -70.4% |
| 2Q20 | 74 | -144.6% |
| 1Q20 | 138 | +70.4% |
| 4Q19 | -1,074 | -451.0% |
| 3Q19 | -71 | -123.4% |
| 2Q19 | -166 | -85.6% |
| 1Q19 | 81 | -115.5% |
| 4Q18 | 306 | - |
| 3Q18 | 303 | -731.3% |
| 2Q18 | -1,153 | +62.6% |
| 1Q18 | -522 | -40.4% |
| 3Q17 | -48 | -90.1% |
| 2Q17 | -709 | -89.3% |
| 1Q17 | -876 | -80.0% |
| 4Q16 | -3,806 | -20.9% |
| 3Q16 | -486 | -82.7% |
| 2Q16 | -6,606 | +30.0% |
| 1Q16 | -4,387 | +9.5% |
| 4Q15 | -4,811 | -37.8% |
| 3Q15 | -2,817 | -38.0% |
| 2Q15 | -5,081 | +105.7% |
| 1Q15 | -4,007 | -10.4% |
| 4Q14 | -7,732 | -2635.1% |
| 3Q14 | -4,547 | +1635.5% |
| 2Q14 | -2,470 | -133.7% |
| 1Q14 | -4,473 | -35.8% |
| 4Q13 | 305 | -78.5% |
| 3Q13 | -262 | -96.4% |
| 2Q13 | 7,335 | -520.8% |
| 1Q13 | -6,966 | -242.3% |
| 4Q12 | 1,419 | -122.9% |
| 3Q12 | -7,308 | -145.6% |
| 2Q12 | -1,743 | - |
| 1Q12 | 4,894 | - |
| 4Q11 | -6,186 | - |
| 3Q11 | 16,040 | - |