| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -3,825 | -62.9% |
| 3Q24 | 31 | -100.4% |
| 2Q24 | -7,184 | -46.2% |
| 1Q24 | -10,302 | -45.2% |
| 3Q23 | -7,842 | -51.5% |
| 2Q23 | -13,355 | -35.0% |
| 1Q23 | -18,796 | -29.1% |
| 3Q22 | -16,181 | +2.4% |
| 2Q22 | -20,537 | +25.9% |
| 1Q22 | -26,503 | +28.7% |
| 3Q21 | -15,808 | -2.2% |
| 2Q21 | -16,306 | +7.7% |
| 1Q21 | -20,590 | -3.6% |
| 4Q20 | -13,426 | -10.9% |
| 3Q20 | -16,163 | +29.2% |
| 1Q20 | -15,139 | +24.7% |
| 1Q20 | -21,352 | +56.9% |
| 4Q19 | -15,071 | +56.8% |
| 3Q19 | -12,512 | +5.4% |
| 2Q19 | -12,145 | -6.5% |
| 1Q19 | -13,610 | -7.7% |
| 4Q18 | -9,609 | -25.0% |
| 3Q18 | -11,866 | -33.1% |
| 2Q18 | -12,993 | -22.2% |
| 1Q18 | -14,747 | -16.5% |
| 4Q17 | -12,815 | -21.2% |
| 3Q17 | -17,750 | +35.3% |
| 2Q17 | -16,710 | -7.4% |
| 1Q17 | -17,668 | -1.7% |
| 4Q16 | -16,258 | +8.1% |
| 3Q16 | -13,116 | -17.3% |
| 2Q16 | -18,050 | +40.3% |
| 1Q16 | -17,974 | +53.3% |
| 4Q15 | -15,040 | +549.4% |
| 3Q15 | -15,866 | +326.5% |
| 2Q15 | -12,868 | +63.5% |
| 1Q15 | -11,723 | +37.9% |
| 4Q14 | -2,316 | -666.3% |
| 3Q14 | -3,720 | -366.7% |
| 2Q14 | -7,871 | -1109.1% |
| 1Q14 | -8,500 | -1333.7% |
| 4Q13 | 409 | -81.9% |
| 3Q13 | 1,395 | -23.0% |
| 2Q13 | 780 | -60.6% |
| 1Q13 | 689 | -68.0% |
| 4Q12 | 2,261 | - |
| 3Q12 | 1,812 | -30.0% |
| 2Q12 | 1,979 | -4.9% |
| 1Q12 | 2,151 | - |
| 3Q11 | 2,589 | - |
| 2Q11 | 2,080 | - |