| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 487 | -85.8% |
| 1Q26 | 2,268 | -11.8% |
| 4Q25 | 2,148 | -26.2% |
| 3Q25 | 4,053 | +109.6% |
| 2Q25 | 3,428 | -371.8% |
| 1Q25 | 2,570 | +243.1% |
| 4Q24 | 2,910 | - |
| 3Q24 | 1,934 | +21.0% |
| 2Q24 | -1,261 | +2.4% |
| 1Q24 | 749 | -41.9% |
| 2Q23 | 1,599 | -12.4% |
| 2Q23 | -1,232 | +244.1% |
| 1Q23 | 1,290 | -72.0% |
| 4Q22 | 1,495 | -77.3% |
| 3Q22 | 1,825 | -12.6% |
| 2Q22 | -358 | -106.6% |
| 1Q22 | 4,612 | +31.9% |
| 4Q21 | 6,580 | +6.0% |
| 3Q21 | 2,088 | -31.2% |
| 2Q21 | 5,449 | +49.5% |
| 1Q21 | 3,497 | +35.6% |
| 4Q20 | 6,209 | +9.5% |
| 3Q20 | 3,033 | +35.3% |
| 2Q20 | 3,646 | +527.5% |
| 1Q20 | 2,578 | +94.7% |
| 4Q19 | 5,668 | +31.8% |
| 3Q19 | 2,241 | -2.5% |
| 2Q19 | 581 | -75.0% |
| 1Q19 | 1,324 | -5.3% |
| 4Q18 | 4,300 | +179.2% |
| 3Q18 | 2,298 | +930.5% |
| 2Q18 | 2,327 | +232.4% |
| 1Q18 | 1,398 | -29.6% |
| 4Q17 | 1,540 | -62.3% |
| 3Q17 | 223 | -93.9% |
| 2Q17 | 700 | -76.9% |
| 1Q17 | 1,986 | -25.6% |
| 4Q16 | 4,080 | +161.7% |
| 3Q16 | 3,631 | +144.5% |
| 2Q16 | 3,032 | -1.9% |
| 1Q16 | 2,671 | -65.6% |
| 4Q15 | 1,559 | -67.1% |
| 3Q15 | 1,485 | -66.8% |
| 2Q15 | 3,090 | -40.2% |
| 1Q15 | 7,765 | +53.2% |
| 4Q14 | 4,745 | +1852.7% |
| 3Q14 | 4,467 | +13.4% |
| 2Q14 | 5,166 | +960.8% |
| 1Q14 | 5,070 | -26.6% |
| 4Q13 | 243 | -96.7% |
| 3Q13 | 3,940 | -38.5% |
| 2Q13 | 487 | -88.6% |
| 1Q13 | 6,907 | +101.4% |
| 4Q12 | 7,338 | - |
| 3Q12 | 6,406 | - |
| 2Q12 | 4,281 | - |
| 1Q12 | 3,429 | - |