| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 327 | -111.5% |
| 3Q24 | -2,440 | -31.3% |
| 2Q24 | -1,389 | -81.1% |
| 1Q24 | -2,844 | -20.5% |
| 3Q23 | -3,552 | -81.0% |
| 2Q23 | -7,336 | -70.0% |
| 1Q23 | -3,579 | -87.6% |
| 3Q22 | -18,724 | -56.8% |
| 2Q22 | -24,419 | -40.6% |
| 1Q22 | -28,929 | -35.5% |
| 3Q21 | -43,369 | +65.8% |
| 2Q21 | -41,142 | +83.9% |
| 1Q21 | -44,872 | +133.2% |
| 3Q20 | -26,156 | +82.9% |
| 2Q20 | -22,372 | +87.4% |
| 1Q20 | -19,244 | +41.2% |
| 3Q19 | -14,297 | -22.4% |
| 2Q19 | -11,941 | -48.6% |
| 1Q19 | -13,632 | -35.0% |
| 3Q18 | -18,433 | +913.0% |
| 2Q18 | -23,242 | +721.9% |
| 1Q18 | -20,986 | +593.5% |
| 3Q17 | -1,820 | -2.7% |
| 2Q17 | -2,828 | +12.2% |
| 1Q17 | -3,027 | -47.7% |
| 3Q16 | -1,871 | -89.0% |
| 2Q16 | -2,520 | -72.6% |
| 1Q16 | -5,782 | -12.9% |
| 3Q15 | -16,981 | - |
| 2Q15 | -9,200 | - |
| 1Q15 | -6,638 | - |