| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -10,576 | +10.8% |
| 2Q23 | -12,040 | -2.1% |
| 1Q23 | -15,061 | -2.5% |
| 3Q22 | -9,541 | -16.4% |
| 2Q22 | -12,303 | +68.1% |
| 1Q22 | -15,445 | +162.1% |
| 3Q21 | -11,409 | -3497.4% |
| 2Q21 | -7,320 | +236.1% |
| 1Q21 | -5,894 | +68.1% |
| 3Q20 | 335 | -113.6% |
| 2Q20 | -2,179 | +7.9% |
| 1Q20 | -3,507 | +74.0% |
| 3Q19 | -2,461 | +32.6% |
| 2Q19 | -2,018 | - |
| 1Q19 | -2,016 | - |
| 3Q18 | -1,856 | - |