| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 1Q24 | 5,504 | +17.1% |
| 4Q23 | 4,347 | -28.7% |
| 3Q23 | 6,226 | -50.2% |
| 2Q23 | 6,796 | +6.7% |
| 1Q23 | 4,702 | -47.6% |
| 4Q22 | 6,098 | +115.9% |
| 3Q22 | 12,513 | +409.7% |
| 2Q22 | 6,370 | -18.2% |
| 1Q22 | 8,977 | -39.2% |
| 4Q21 | 2,824 | -28.0% |
| 3Q21 | 2,455 | -32.6% |
| 2Q21 | 7,789 | -453.6% |
| 1Q21 | 14,772 | +125.5% |
| 4Q20 | 3,922 | +5.2% |
| 3Q20 | 3,644 | -21.0% |
| 2Q20 | -2,203 | -172.6% |
| 1Q20 | 6,551 | +24.6% |
| 4Q19 | 3,728 | +6.2% |
| 3Q19 | 4,614 | +29.4% |
| 2Q19 | 3,036 | -57.0% |
| 1Q19 | 5,258 | -22.9% |
| 4Q18 | 3,511 | - |
| 3Q18 | 3,566 | +31.3% |
| 2Q18 | 7,055 | +276.7% |
| 1Q18 | 6,818 | +10.0% |
| 3Q17 | 2,716 | +49.6% |
| 2Q17 | 1,873 | -68.7% |
| 1Q17 | 6,198 | +41.4% |
| 4Q16 | 6,305 | +88.9% |
| 3Q16 | 1,815 | -38.6% |
| 2Q16 | 5,975 | +27.7% |
| 1Q16 | 4,384 | +44.6% |
| 4Q15 | 3,337 | - |
| 3Q15 | 2,955 | - |
| 2Q15 | 4,679 | - |
| 1Q15 | 3,031 | - |
| 3Q13 | 2,447 | +141.8% |
| 2Q13 | 6,197 | -21.5% |
| 1Q13 | 4,121 | +329.3% |
| 3Q12 | 1,012 | -215.5% |
| 2Q12 | 7,890 | - |
| 1Q12 | 960 | - |
| 4Q11 | 5,968 | - |
| 3Q11 | -876 | - |