| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -7,590 | -6.0% |
| 3Q24 | -2,052 | +21.1% |
| 2Q24 | -6,548 | +57.0% |
| 1Q24 | -8,075 | -43.8% |
| 3Q23 | -1,694 | -84.3% |
| 2Q23 | -4,172 | -72.8% |
| 1Q23 | -14,368 | -32.8% |
| 3Q22 | -10,800 | -17.2% |
| 2Q22 | -15,345 | -21.5% |
| 1Q22 | -21,395 | -3.6% |
| 3Q21 | -13,040 | -27.1% |
| 2Q21 | -19,555 | -13.5% |
| 1Q21 | -22,189 | -15.6% |
| 3Q20 | -17,884 | -9.7% |
| 2Q20 | -22,599 | -12.1% |
| 1Q20 | -26,286 | -3.2% |
| 3Q19 | -19,809 | -15.7% |
| 2Q19 | -25,707 | +11.9% |
| 1Q19 | -27,164 | -6.5% |
| 3Q18 | -23,492 | +78.1% |
| 2Q18 | -22,983 | - |
| 1Q18 | -29,047 | - |
| 4Q17 | -19,696 | - |
| 3Q17 | -13,194 | - |