| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 32,625 | +16.4% |
| 3Q24 | 38,085 | +62.0% |
| 2Q24 | 33,174 | +73.4% |
| 1Q24 | 28,023 | +66.3% |
| 3Q23 | 23,506 | +66.9% |
| 2Q23 | 19,133 | +46.5% |
| 1Q23 | 16,848 | +55.6% |
| 3Q22 | 14,080 | +70.7% |
| 2Q22 | 13,060 | +76.4% |
| 1Q22 | 10,826 | +139.1% |
| 3Q21 | 8,250 | +17.2% |
| 2Q21 | 7,405 | +83.7% |
| 1Q21 | 4,527 | +27.2% |
| 4Q20 | 6,229 | +489.3% |
| 3Q20 | 7,042 | +158.4% |
| 2Q20 | 4,031 | +65.5% |
| 1Q20 | 3,559 | +268.4% |
| 4Q19 | 1,057 | -80.0% |
| 3Q19 | 2,725 | -23.5% |
| 2Q55 | 2,436 | - |
| 1Q55 | 966 | - |
| 4Q18 | 5,276 | - |
| 3Q65 | 3,560 | - |