| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,114 | +3.0% |
| 2Q25 | 186 | -97.3% |
| 1Q25 | 1,004 | -88.3% |
| 3Q24 | 3,996 | -86.2% |
| 2Q24 | 7,018 | -73.5% |
| 1Q24 | 8,553 | -73.5% |
| 4Q23 | 29,206 | - |
| 3Q23 | 29,026 | +5.6% |
| 2Q23 | 26,461 | +28.7% |
| 1Q23 | 32,222 | +129.4% |
| 3Q22 | 27,487 | +21.8% |
| 2Q22 | 20,553 | +21.3% |
| 1Q22 | 14,044 | +4.8% |
| 4Q21 | 23,041 | -1051.3% |
| 3Q21 | 22,563 | -147.8% |
| 2Q21 | 16,945 | +64.0% |
| 1Q21 | 13,404 | +5.6% |
| 4Q20 | -2,422 | -79.0% |
| 3Q20 | -47,177 | -355.5% |
| 2Q20 | 10,335 | -29.8% |
| 1Q20 | 12,697 | +9.4% |
| 4Q19 | -11,538 | -160.9% |
| 3Q19 | 18,464 | +21.5% |
| 2Q19 | 14,722 | +36.5% |
| 1Q19 | 11,611 | +4.9% |
| 4Q18 | 18,938 | +79.4% |
| 3Q18 | 15,199 | +255.0% |
| 2Q18 | 10,782 | +53.2% |
| 1Q18 | 11,064 | -4.9% |
| 4Q17 | 10,559 | +37.2% |
| 3Q17 | 4,282 | -43.0% |
| 2Q17 | 7,039 | +153.2% |
| 1Q17 | 11,635 | +189.4% |
| 4Q16 | 7,698 | - |
| 3Q16 | 7,513 | - |
| 2Q16 | 2,780 | - |
| 1Q16 | 4,020 | - |