| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -4,700 | +234.8% |
| 3Q25 | -2,131 | -25.7% |
| 2Q25 | -4,376 | +45.1% |
| 1Q25 | -2,226 | -52.8% |
| 4Q24 | -1,404 | - |
| 3Q24 | -2,869 | - |
| 2Q24 | -3,017 | -4.2% |
| 1Q24 | -4,718 | +39.7% |
| 2Q23 | -3,147 | +0.5% |
| 1Q23 | -3,377 | -49.4% |
| 4Q22 | -3,518 | -12.9% |
| 3Q22 | -3,720 | +17.3% |
| 2Q22 | -3,132 | -36.7% |
| 1Q22 | -6,676 | +138.6% |
| 4Q21 | -4,036 | +280.9% |
| 3Q21 | -3,172 | -32.2% |
| 2Q21 | -4,947 | - |
| 1Q21 | -2,798 | -1.8% |
| 4Q20 | -1,060 | -51.5% |
| 3Q20 | -4,681 | +34.9% |
| 1Q20 | -2,849 | +27.4% |
| 4Q19 | -2,186 | +28.8% |
| 3Q19 | -3,471 | +124.7% |
| 2Q19 | -2,456 | +182.7% |
| 1Q19 | -2,236 | +14.2% |
| 4Q18 | -1,697 | +10.1% |
| 3Q18 | -1,545 | -37.5% |
| 2Q18 | -869 | -57.9% |
| 1Q18 | -1,958 | -14.3% |
| 4Q17 | -1,541 | -34.2% |
| 3Q17 | -2,470 | +12.4% |
| 2Q17 | -2,064 | +2.4% |
| 1Q17 | -2,284 | -42.9% |
| 4Q16 | -2,342 | +5.8% |
| 3Q16 | -2,198 | -49.5% |
| 2Q16 | -2,015 | -66.2% |
| 1Q16 | -3,998 | -55.6% |
| 4Q15 | -2,214 | -62.3% |
| 3Q15 | -4,352 | -44.2% |
| 2Q15 | -5,965 | +22.9% |
| 1Q15 | -8,996 | -6.9% |
| 4Q14 | -5,874 | -189.5% |
| 3Q14 | -7,804 | +126.5% |
| 2Q14 | -4,852 | -60.5% |
| 1Q14 | -9,664 | +23.8% |
| 4Q13 | 6,566 | -663.5% |
| 3Q13 | -3,445 | -473.0% |
| 2Q13 | -12,282 | +14.8% |
| 1Q13 | -7,808 | +68.1% |
| 4Q12 | -1,166 | -82.6% |
| 3Q12 | 923 | -123.2% |
| 2Q12 | -10,701 | +1051.9% |
| 1Q12 | -4,644 | - |
| 4Q11 | -6,685 | - |
| 3Q11 | -3,973 | - |
| 2Q11 | -929 | - |