| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,164 | -15.5% |
| 3Q25 | 2,009 | -506.7% |
| 3Q25 | 868 | -120.8% |
| 3Q25 | -68 | -102.3% |
| 4Q24 | 2,561 | -9.9% |
| 3Q24 | -494 | -66.0% |
| 1Q24 | -4,178 | -213.9% |
| 1Q24 | 2,941 | +210.9% |
| 4Q23 | 2,843 | - |
| 3Q23 | -1,453 | +34.3% |
| 2Q23 | 3,669 | -1021.9% |
| 1Q23 | 946 | +128.0% |
| 2Q22 | -1,082 | -152.9% |
| 2Q22 | -398 | -151.2% |
| 3Q22 | 415 | -46.0% |
| 4Q21 | 2,368 | +2.3% |
| 3Q21 | 2,044 | -150.6% |
| 2Q21 | 778 | -136.5% |
| 1Q21 | 769 | +84.9% |
| 4Q20 | 2,314 | -341.8% |
| 3Q20 | -4,043 | -364.9% |
| 2Q20 | -2,134 | -182.7% |
| 1Q20 | 416 | -72.2% |
| 4Q19 | -957 | -112.1% |
| 3Q19 | 1,526 | -78.7% |
| 2Q19 | 2,579 | -76.4% |
| 1Q19 | 1,496 | -85.0% |
| 4Q18 | 7,888 | - |
| 3Q18 | 7,151 | - |
| 2Q18 | 10,936 | - |
| 1Q18 | 9,963 | - |