| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -11,183 | -61.5% |
| 2Q23 | -19,574 | -33.8% |
| 1Q23 | -24,900 | -13.4% |
| 3Q22 | -29,054 | -11.2% |
| 2Q22 | -29,587 | +7.0% |
| 1Q22 | -28,738 | +4.6% |
| 3Q21 | -32,710 | +62.1% |
| 2Q21 | -27,656 | +36.6% |
| 1Q21 | -27,471 | +18.1% |
| 3Q20 | -20,182 | -6.1% |
| 2Q20 | -20,245 | -5.3% |
| 1Q20 | -23,261 | +11.8% |
| 3Q19 | -21,496 | +30.6% |
| 2Q19 | -21,387 | +40.4% |
| 1Q19 | -20,804 | +99.6% |
| 3Q18 | -16,457 | - |
| 2Q18 | -15,228 | - |
| 1Q18 | -10,425 | - |