| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -15,700 | -175.5% |
| 3Q25 | -7,800 | +66.0% |
| 2Q25 | 10,200 | +59.4% |
| 1Q25 | 35,800 | +47.3% |
| 4Q24 | 20,800 | +4.5% |
| 3Q24 | -4,700 | +370.0% |
| 2Q24 | 6,400 | -740.0% |
| 1Q24 | 24,300 | +44.6% |
| 4Q23 | 19,900 | -24.9% |
| 3Q23 | -1,000 | -100.8% |
| 2Q23 | -1,000 | -114.7% |
| 1Q23 | 16,800 | -30.9% |
| 4Q22 | 26,500 | -640.8% |
| 3Q22 | 127,300 | -1893.0% |
| 2Q22 | 6,800 | -121.6% |
| 1Q22 | 24,300 | -224.0% |
| 4Q21 | -4,900 | -90.9% |
| 3Q21 | -7,100 | -59.4% |
| 2Q21 | -31,500 | -268.4% |
| 1Q21 | -19,600 | -96.8% |
| 4Q20 | -53,600 | -29.9% |
| 3Q20 | -17,500 | +10.8% |
| 2Q20 | 18,700 | -23.4% |
| 1Q20 | -618,200 | -1531.0% |
| 4Q19 | -76,500 | -31.8% |
| 3Q19 | -15,800 | -143.8% |
| 2Q19 | 24,400 | +67.1% |
| 1Q19 | 43,200 | -24.3% |
| 4Q18 | -112,100 | +644.1% |
| 3Q18 | 36,100 | -8.5% |
| 2Q18 | 14,600 | +102.8% |
| 1Q18 | 57,100 | +1.0% |
| 4Q17 | -15,066 | - |
| 3Q17 | 39,443 | - |
| 2Q17 | 7,198 | - |
| 1Q17 | 56,525 | - |