| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -1,447 | -128.7% |
| 4Q25 | -1,724 | -157.2% |
| 3Q25 | 8,659 | -7.5% |
| 2Q25 | 7,630 | +6.9% |
| 1Q25 | 5,046 | -466.2% |
| 4Q24 | 3,012 | -634.0% |
| 3Q24 | 9,358 | +11.6% |
| 2Q24 | 7,135 | -308.3% |
| 1Q24 | -1,378 | -65.3% |
| 4Q23 | -564 | -118.7% |
| 3Q23 | 8,386 | +440.3% |
| 2Q23 | -3,425 | -177.7% |
| 1Q23 | -3,969 | +32.9% |
| 4Q22 | 3,014 | -118.0% |
| 3Q22 | 1,552 | -126.7% |
| 2Q22 | 4,407 | -50.9% |
| 1Q22 | -2,987 | -180.3% |
| 4Q21 | -16,749 | -323.1% |
| 3Q21 | -5,808 | -133.3% |
| 2Q21 | 8,971 | +17.7% |
| 1Q21 | 3,719 | -953.0% |
| 4Q20 | 7,508 | -23.6% |
| 3Q20 | 17,465 | -19.0% |
| 2Q20 | 7,625 | -67.0% |
| 1Q20 | -436 | -102.6% |
| 4Q19 | 9,823 | +31.5% |
| 3Q19 | 21,555 | +12.4% |
| 2Q19 | 23,107 | +21.0% |
| 1Q19 | 16,561 | +53.4% |
| 4Q18 | 7,471 | -55.6% |
| 3Q18 | 19,177 | +57.8% |
| 2Q18 | 19,094 | -8.3% |
| 1Q18 | 10,793 | +33.3% |
| 4Q17 | 16,814 | +8.4% |
| 3Q17 | 12,154 | -40.3% |
| 2Q17 | 20,827 | +37.5% |
| 1Q17 | 8,098 | -19.6% |
| 4Q16 | 15,511 | +77.7% |
| 3Q16 | 20,357 | +49.0% |
| 2Q16 | 15,149 | +16.6% |
| 1Q16 | 10,077 | +21.5% |
| 4Q15 | 8,727 | -450.5% |
| 3Q15 | 13,658 | +18.6% |
| 2Q15 | 12,989 | +31.7% |
| 1Q15 | 8,295 | +53.1% |
| 4Q14 | -2,490 | -130.8% |
| 3Q14 | 11,514 | +22.9% |
| 2Q14 | 9,866 | +194.9% |
| 1Q14 | 5,418 | +25.9% |
| 4Q13 | 8,085 | +6.4% |
| 3Q13 | 9,372 | +10.8% |
| 2Q13 | 3,346 | -52.7% |
| 1Q13 | 4,303 | -2.4% |
| 4Q12 | 7,598 | +18.7% |
| 3Q12 | 8,455 | +88.1% |
| 2Q12 | 7,077 | - |
| 1Q12 | 4,408 | - |
| 4Q11 | 6,399 | - |
| 3Q11 | 4,496 | - |