| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 19,227 | -13.1% |
| 2Q25 | 23,022 | -17.9% |
| 1Q25 | 28,372 | +11.7% |
| 3Q24 | 22,127 | +17.4% |
| 2Q24 | 28,044 | -0.5% |
| 1Q24 | 25,394 | +6.3% |
| 3Q23 | 18,850 | -0.8% |
| 2Q23 | 28,193 | +19.9% |
| 1Q23 | 23,885 | +175.0% |
| 3Q22 | 19,004 | -178.9% |
| 2Q22 | 23,507 | -207.7% |
| 1Q22 | 8,687 | -109.7% |
| 3Q21 | -24,091 | -368.4% |
| 2Q21 | -21,824 | -77.0% |
| 1Q21 | -89,743 | -930.1% |
| 4Q20 | -37,020 | -561.2% |
| 3Q20 | 8,976 | -35.3% |
| 2Q20 | -94,785 | -591.4% |
| 1Q20 | 10,811 | -46.1% |
| 4Q19 | 8,027 | -31.5% |
| 3Q19 | 13,874 | +4.7% |
| 2Q19 | 19,290 | -24.8% |
| 1Q19 | 20,047 | +7.9% |
| 4Q18 | 11,719 | - |
| 3Q18 | 13,256 | - |
| 2Q18 | 25,637 | - |
| 1Q18 | 18,575 | - |