| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q22 | -9,526 | -14.6% |
| 2Q22 | -11,376 | -20.5% |
| 1Q22 | -13,826 | -33.4% |
| 3Q21 | -11,150 | -51.3% |
| 2Q21 | -14,307 | -31.1% |
| 1Q21 | -20,767 | -17.2% |
| 3Q20 | -22,901 | +8.4% |
| 2Q20 | -20,752 | -16.7% |
| 1Q20 | -25,071 | +2.7% |
| 3Q19 | -21,127 | +8.3% |
| 2Q19 | -24,912 | +566.5% |
| 1Q19 | -24,403 | +76.7% |
| 3Q18 | -19,507 | +193.2% |
| 2Q18 | -3,738 | -34.8% |
| 1Q18 | -13,812 | +140.0% |
| 3Q17 | -6,653 | -22.9% |
| 2Q17 | -5,735 | -45.1% |
| 1Q17 | -5,756 | -40.4% |
| 3Q16 | -8,632 | -3.6% |
| 2Q16 | -10,441 | +32.6% |
| 1Q16 | -9,657 | +22.8% |
| 3Q15 | -8,950 | +70.8% |
| 2Q15 | -7,874 | - |
| 1Q15 | -7,867 | - |
| 3Q14 | -5,241 | - |