| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 11,146 | -23.1% |
| 2Q25 | 11,171 | -19.1% |
| 1Q25 | 11,856 | +2.6% |
| 3Q24 | 14,494 | +21.5% |
| 2Q24 | 13,805 | +46.3% |
| 1Q24 | 11,555 | +59.4% |
| 3Q23 | 11,932 | +160.4% |
| 2Q23 | 9,436 | +643.0% |
| 1Q23 | 7,249 | +73.5% |
| 3Q22 | 4,582 | -8.9% |
| 2Q22 | 1,270 | -65.4% |
| 1Q22 | 4,179 | +57.5% |
| 3Q21 | 5,028 | +24.3% |
| 2Q21 | 3,669 | -8.1% |
| 1Q21 | 2,654 | -26.5% |
| 3Q20 | 4,045 | +10.9% |
| 2Q20 | 3,994 | +21.3% |
| 1Q20 | 3,609 | +105.2% |
| 3Q19 | 3,647 | +90.7% |
| 2Q19 | 3,294 | +182.5% |
| 1Q19 | 1,759 | +66.1% |
| 4Q18 | 4,277 | +23.5% |
| 3Q18 | 1,912 | +68.3% |
| 2Q18 | 1,166 | +9.6% |
| 1Q18 | 1,059 | +47.9% |
| 4Q17 | 3,462 | - |
| 3Q17 | 1,136 | -6.7% |
| 2Q17 | 1,064 | +3.7% |
| 1Q17 | 716 | +121.0% |
| 3Q16 | 1,217 | +155.1% |
| 2Q16 | 1,026 | -6.4% |
| 1Q16 | 324 | +31.7% |
| 3Q15 | 477 | -36.3% |
| 2Q15 | 1,096 | +105.2% |
| 1Q15 | 246 | -6.1% |
| 3Q14 | 749 | +190.3% |
| 2Q14 | 534 | +50.8% |
| 1Q14 | 262 | -165.7% |
| 3Q13 | 258 | -62.6% |
| 2Q13 | 354 | -60.4% |
| 1Q13 | -399 | +181.0% |
| 3Q12 | 689 | - |
| 2Q12 | 895 | - |
| 1Q12 | -142 | - |