| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -36,467 | +4.4% |
| 2Q23 | -42,890 | +15.6% |
| 1Q23 | -40,550 | +8.2% |
| 4Q22 | -42,681 | +56.1% |
| 3Q22 | -34,941 | +19.0% |
| 2Q22 | -37,091 | +44.7% |
| 1Q22 | -37,470 | +44.9% |
| 4Q21 | -27,349 | +43.4% |
| 3Q21 | -29,374 | +67.0% |
| 2Q21 | -25,635 | +7.9% |
| 1Q21 | -25,868 | -6.4% |
| 4Q20 | -19,069 | -16.1% |
| 3Q20 | -17,584 | -15.1% |
| 2Q20 | -23,759 | +26.5% |
| 1Q20 | -27,635 | +34.9% |
| 4Q19 | -22,719 | +29.2% |
| 3Q19 | -20,710 | +36.8% |
| 2Q19 | -18,788 | 0.0% |
| 1Q19 | -20,484 | +14.6% |
| 4Q18 | -17,590 | +138.5% |
| 3Q18 | -15,136 | +50.7% |
| 2Q18 | -18,787 | +466.9% |
| 1Q18 | -17,879 | +2.4% |
| 4Q17 | -7,374 | -25.3% |
| 3Q17 | -10,043 | +18.6% |
| 2Q17 | -3,314 | -65.3% |
| 1Q17 | -17,466 | +31.5% |
| 4Q16 | -9,875 | +30.2% |
| 3Q16 | -8,466 | +0.3% |
| 2Q16 | -9,550 | -16.4% |
| 1Q16 | -13,285 | -3.6% |
| 4Q15 | -7,584 | -34.1% |
| 3Q15 | -8,444 | -26.0% |
| 2Q15 | -11,426 | -5.8% |
| 1Q15 | -13,788 | +25.6% |
| 4Q14 | -11,506 | +38.6% |
| 3Q14 | -11,404 | +59.1% |
| 2Q14 | -12,133 | +82.8% |
| 1Q14 | -10,980 | - |
| 4Q13 | -8,301 | - |
| 3Q13 | -7,167 | - |
| 2Q13 | -6,638 | - |