| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 14,000 | -163.6% |
| 4Q25 | 10,000 | - |
| 3Q25 | 13,000 | +337.6% |
| 2Q25 | 4,000 | -45.2% |
| 1Q25 | -22,000 | +1323.9% |
| 3Q24 | 2,971 | +12.0% |
| 2Q24 | 7,294 | -169.6% |
| 1Q24 | -1,545 | -125.3% |
| 4Q23 | 4,431 | -119.3% |
| 3Q23 | 2,653 | -107.8% |
| 2Q23 | -10,485 | -217.5% |
| 1Q23 | 6,113 | - |
| 4Q22 | -22,919 | +101.9% |
| 3Q22 | -34,067 | -334.5% |
| 2Q22 | 8,924 | +9.9% |
| 4Q21 | -11,354 | -182.7% |
| 3Q21 | 14,526 | +3.5% |
| 2Q21 | 8,123 | -10.8% |
| 1Q21 | 17,319 | +41.0% |
| 4Q20 | 13,737 | +3.3% |
| 3Q20 | 14,029 | -3.2% |
| 2Q20 | 9,109 | -39.7% |
| 1Q20 | 12,281 | +5.3% |
| 4Q19 | 13,300 | +508.7% |
| 3Q19 | 14,500 | +235.5% |
| 2Q19 | 15,100 | -261.0% |
| 1Q19 | 11,664 | -12.9% |
| 4Q18 | 2,185 | -86.7% |
| 3Q18 | 4,322 | -79.8% |
| 2Q18 | -9,379 | +523.2% |
| 1Q18 | 13,397 | -38.6% |
| 4Q17 | 16,424 | -156.2% |
| 3Q17 | 21,360 | -16.0% |
| 2Q17 | -1,505 | -127.2% |
| 1Q17 | 21,811 | -16.0% |
| 4Q16 | -29,216 | -159.8% |
| 3Q16 | 25,418 | +25.6% |
| 2Q16 | 5,530 | +45.3% |
| 1Q16 | 25,961 | +10.5% |
| 4Q15 | 48,836 | +64.7% |
| 3Q15 | 20,239 | -54.2% |
| 2Q15 | 3,807 | -64.1% |
| 1Q15 | 23,490 | +5.3% |
| 4Q14 | 29,660 | +21.6% |
| 3Q14 | 44,217 | +38.9% |
| 2Q14 | 10,605 | +67.5% |
| 1Q14 | 22,298 | -6.9% |
| 4Q13 | 24,386 | +11.7% |
| 3Q13 | 31,841 | +1.8% |
| 2Q13 | 6,331 | -64.3% |
| 1Q13 | 23,961 | -22.8% |
| 4Q12 | 21,823 | -6.4% |
| 3Q12 | 31,285 | +29.4% |
| 2Q12 | 17,726 | +185.5% |
| 1Q12 | 31,040 | - |
| 4Q11 | 23,307 | - |
| 3Q11 | 24,184 | - |
| 2Q11 | 6,209 | - |