| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -14,501 | +18.7% |
| 3Q24 | -13,252 | -14.1% |
| 2Q24 | -15,449 | -34.9% |
| 1Q24 | -12,216 | -31.2% |
| 3Q23 | -15,424 | -33.3% |
| 2Q23 | -23,733 | +21.3% |
| 1Q23 | -17,751 | -1.6% |
| 3Q22 | -23,119 | +114.3% |
| 2Q22 | -19,565 | -23.6% |
| 1Q22 | -18,034 | +155.5% |
| 3Q21 | -10,789 | +6.0% |
| 2Q21 | -25,610 | +660.8% |
| 1Q21 | -7,057 | +79.6% |
| 3Q20 | -10,182 | +275.2% |
| 2Q20 | -3,367 | +10.0% |
| 1Q20 | -3,930 | -51.2% |
| 3Q19 | -2,714 | -61.2% |
| 2Q19 | -3,060 | -58.0% |
| 1Q19 | -8,051 | +32.1% |
| 3Q18 | -6,989 | +22.3% |
| 2Q18 | -7,284 | +14.3% |
| 1Q18 | -6,093 | -10.8% |
| 3Q17 | -5,713 | -14.1% |
| 2Q17 | -6,374 | -19.9% |
| 1Q17 | -6,830 | -12.4% |
| 3Q16 | -6,648 | -17.3% |
| 2Q16 | -7,955 | +4.8% |
| 1Q16 | -7,798 | -1.0% |
| 3Q15 | -8,039 | - |
| 2Q15 | -7,593 | - |
| 1Q15 | -7,873 | - |