| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -8,552 | -16.6% |
| 3Q24 | -10,235 | +14.5% |
| 2Q24 | -7,680 | -36.0% |
| 1Q24 | -10,260 | +3.1% |
| 3Q23 | -8,936 | +36.7% |
| 2Q23 | -11,995 | +189.2% |
| 1Q23 | -9,951 | -201.3% |
| 3Q22 | -6,536 | -147.9% |
| 2Q22 | -4,148 | -135.2% |
| 1Q22 | 9,824 | -4.9% |
| 3Q21 | 13,630 | +13.2% |
| 2Q21 | 11,791 | -4.4% |
| 1Q21 | 10,334 | -1055.2% |
| 3Q20 | 12,038 | -829.5% |
| 2Q20 | 12,338 | -1003.4% |
| 1Q20 | -1,082 | -13.8% |
| 3Q19 | -1,651 | -0.8% |
| 2Q19 | -1,366 | +0.9% |
| 1Q19 | -1,255 | -1.8% |
| 3Q18 | -1,664 | -7.8% |
| 2Q18 | -1,354 | +93.1% |
| 1Q18 | -1,278 | - |
| 3Q17 | -1,806 | - |
| 2Q17 | -701 | - |