| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -3,079 | -37.8% |
| 3Q25 | -4,414 | -17.3% |
| 2Q25 | -4,868 | -11.9% |
| 1Q25 | -5,847 | -11.4% |
| 4Q24 | -4,949 | -17.9% |
| 3Q24 | -5,336 | -10.5% |
| 2Q24 | -5,523 | -19.7% |
| 1Q24 | -6,601 | -3.6% |
| 4Q23 | -6,025 | -7.9% |
| 3Q23 | -5,964 | -84.2% |
| 2Q23 | -6,875 | +2.3% |
| 1Q23 | -6,844 | +3.4% |
| 4Q22 | -6,540 | -4.5% |
| 3Q22 | -37,720 | +441.3% |
| 2Q22 | -6,720 | -6.0% |
| 1Q22 | -6,620 | -18.1% |
| 4Q21 | -6,849 | +25.8% |
| 3Q21 | -6,968 | +30.2% |
| 2Q21 | -7,147 | +66.5% |
| 1Q21 | -8,086 | +99.3% |
| 4Q20 | -5,446 | +7.2% |
| 3Q20 | -5,350 | +5.5% |
| 2Q20 | -4,292 | -19.7% |
| 1Q20 | -4,057 | -11.7% |
| 4Q19 | -5,082 | +33.9% |
| 3Q19 | -5,072 | +34.8% |
| 2Q19 | -5,346 | +25.2% |
| 1Q19 | -4,592 | -11.0% |
| 4Q18 | -3,797 | -48.1% |
| 3Q18 | -3,763 | -38.6% |
| 2Q18 | -4,270 | -44.6% |
| 1Q18 | -5,159 | -45.9% |
| 4Q17 | -7,321 | +23.7% |
| 3Q17 | -6,130 | -10.7% |
| 2Q17 | -7,711 | +3.0% |
| 1Q17 | -9,532 | -13.9% |
| 4Q16 | -5,917 | -90.1% |
| 3Q16 | -6,861 | -33.9% |
| 2Q16 | -7,485 | -70.8% |
| 1Q16 | -11,074 | -38.8% |
| 4Q15 | -59,710 | +283.9% |
| 3Q15 | -10,384 | -36.1% |
| 2Q15 | -25,669 | +106.5% |
| 1Q15 | -18,088 | +34.0% |
| 4Q14 | -15,553 | +48.2% |
| 3Q14 | -16,259 | +74.6% |
| 2Q14 | -12,431 | +52.1% |
| 1Q14 | -13,499 | +52.9% |
| 4Q13 | -10,495 | +32.1% |
| 3Q13 | -9,313 | +15.1% |
| 2Q13 | -8,171 | +19.9% |
| 1Q13 | -8,832 | +37.3% |
| 4Q12 | -7,943 | -72.8% |
| 3Q12 | -8,090 | +9.6% |
| 2Q12 | -6,812 | -32.0% |
| 1Q12 | -6,432 | - |
| 4Q11 | -29,163 | - |
| 3Q11 | -7,381 | - |
| 2Q11 | -10,019 | - |