| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -9,050 | +18.0% |
| 3Q25 | -770 | -83.9% |
| 2Q25 | -2,692 | +42.2% |
| 1Q25 | -3,158 | +32.7% |
| 4Q24 | -7,667 | +14.1% |
| 3Q24 | -4,769 | -54.5% |
| 2Q24 | -1,893 | -59.9% |
| 1Q24 | -2,379 | -62.2% |
| 4Q23 | -6,718 | -49.5% |
| 3Q23 | -10,476 | +36.9% |
| 2Q23 | -4,724 | -39.2% |
| 1Q23 | -6,288 | +156.5% |
| 4Q22 | -13,291 | -711.9% |
| 3Q22 | -7,654 | -208.5% |
| 2Q22 | -7,767 | +84.9% |
| 1Q22 | -2,451 | +166.1% |
| 4Q21 | 2,172 | -112.4% |
| 3Q21 | 7,057 | -176.5% |
| 2Q21 | -4,201 | -55.7% |
| 1Q21 | -921 | -76.7% |
| 4Q20 | -17,449 | +73.3% |
| 3Q20 | -9,223 | +402.3% |
| 2Q20 | -9,484 | +412.6% |
| 1Q20 | -3,948 | +86.5% |
| 4Q19 | -10,069 | +76.2% |
| 3Q19 | -1,836 | -36.4% |
| 2Q19 | -1,850 | -39.7% |
| 1Q19 | -2,117 | -90.8% |
| 4Q18 | -5,716 | +1173.1% |
| 3Q18 | -2,885 | -28.1% |
| 2Q18 | -3,068 | -40.2% |
| 1Q18 | -23,056 | +281.5% |
| 4Q17 | -449 | -89.6% |
| 3Q17 | -4,011 | +6.2% |
| 2Q17 | -5,130 | -52.1% |
| 1Q17 | -6,044 | +67.6% |
| 4Q16 | -4,319 | -129.4% |
| 3Q16 | -3,777 | -61.0% |
| 2Q16 | -10,715 | +25.0% |
| 1Q16 | -3,606 | -46.6% |
| 4Q15 | 14,674 | -119.4% |
| 3Q15 | -9,690 | -36.2% |
| 2Q15 | -8,575 | -17.2% |
| 1Q15 | -6,753 | -31.3% |
| 4Q14 | -75,822 | -500.5% |
| 3Q14 | -15,196 | +36.0% |
| 2Q14 | -10,353 | +9.6% |
| 1Q14 | -9,825 | -15.1% |
| 4Q13 | 18,934 | -279.4% |
| 3Q13 | -11,176 | +6.3% |
| 2Q13 | -9,442 | +379.0% |
| 1Q13 | -11,579 | +336.0% |
| 4Q12 | -10,553 | -143.5% |
| 3Q12 | -10,510 | +592.8% |
| 2Q12 | -1,971 | - |
| 1Q12 | -2,656 | - |
| 4Q11 | 24,273 | - |
| 3Q11 | -1,517 | - |