| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 25,023 | +40.2% |
| 3Q24 | 11,447 | -53.3% |
| 2Q24 | 22,623 | -17.3% |
| 1Q24 | 17,854 | -9.1% |
| 3Q23 | 24,512 | +11.1% |
| 2Q23 | 27,359 | +62.9% |
| 1Q23 | 19,638 | +142.8% |
| 3Q22 | 22,061 | +148.6% |
| 2Q22 | 16,795 | +153.1% |
| 1Q22 | 8,089 | +81.7% |
| 3Q21 | 8,873 | +0.6% |
| 2Q21 | 6,635 | -12.1% |
| 1Q21 | 4,453 | -242.0% |
| 3Q20 | 8,819 | -290.8% |
| 2Q20 | 7,548 | +52.4% |
| 1Q20 | -3,137 | -211.4% |
| 3Q19 | -4,623 | -144.0% |
| 2Q19 | 4,953 | -53.6% |
| 1Q19 | 2,816 | +544.4% |
| 3Q18 | 10,499 | +60.7% |
| 2Q18 | 10,667 | +52.3% |
| 1Q18 | 437 | -79.1% |
| 3Q17 | 6,532 | -29.8% |
| 2Q17 | 7,004 | -29.7% |
| 1Q17 | 2,093 | -102.0% |
| 3Q16 | 9,309 | +27.4% |
| 2Q16 | 9,964 | +33.7% |
| 1Q16 | -103,407 | -1204.9% |
| 3Q15 | 7,307 | +56.4% |
| 2Q15 | 7,452 | +100.6% |
| 1Q15 | 9,359 | +224.9% |
| 3Q14 | 4,672 | -43.9% |
| 2Q14 | 3,714 | +45.8% |
| 1Q14 | 2,881 | -302.9% |
| 3Q13 | 8,328 | +712.5% |
| 2Q13 | 2,548 | +7.8% |
| 1Q13 | -1,420 | -199.0% |
| 3Q12 | 1,025 | -47.1% |
| 2Q12 | 2,363 | - |
| 1Q12 | 1,434 | - |
| 3Q11 | 1,938 | - |