| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -12,299 | -2.9% |
| 3Q24 | -8,815 | -22.8% |
| 2Q24 | -10,383 | -23.2% |
| 1Q24 | -12,668 | -5.3% |
| 3Q23 | -11,419 | +3.5% |
| 2Q23 | -13,517 | +3.3% |
| 1Q23 | -13,380 | -6.0% |
| 3Q22 | -11,031 | -15.3% |
| 2Q22 | -13,090 | +27.1% |
| 1Q22 | -14,238 | +13.7% |
| 3Q21 | -13,018 | +28.5% |
| 2Q21 | -10,303 | -5.8% |
| 1Q21 | -12,518 | -3.7% |
| 3Q20 | -10,131 | +42.8% |
| 2Q20 | -10,942 | +18.5% |
| 1Q20 | -12,995 | +13.7% |
| 3Q19 | -7,094 | - |
| 2Q19 | -9,231 | - |
| 1Q19 | -11,427 | +51.9% |
| 1Q18 | -7,522 | - |