| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 218,000 | -1.4% |
| 3Q24 | 205,000 | -43.8% |
| 2Q24 | 177,000 | -50.0% |
| 1Q24 | 221,000 | -31.4% |
| 3Q23 | 365,000 | +2.2% |
| 2Q23 | 354,000 | +8.3% |
| 1Q23 | 322,000 | +18.8% |
| 3Q22 | 357,000 | +25.7% |
| 2Q22 | 327,000 | +39.1% |
| 1Q22 | 271,000 | +27.8% |
| 3Q21 | 284,000 | +56.0% |
| 2Q21 | 235,000 | +130.4% |
| 1Q21 | 212,000 | +4.4% |
| 3Q20 | 182,000 | -7.6% |
| 2Q20 | 102,000 | -44.9% |
| 1Q20 | 203,000 | +67.8% |
| 3Q19 | 197,000 | +53.9% |
| 2Q19 | 185,000 | +85.0% |
| 1Q19 | 121,000 | -2520.0% |
| 3Q18 | 128,000 | -3300.0% |
| 2Q18 | 100,000 | +138.1% |
| 1Q18 | -5,000 | -103.1% |
| 3Q17 | -4,000 | -103.8% |
| 2Q17 | 42,000 | -55.8% |
| 1Q17 | 162,000 | +65.3% |
| 3Q16 | 106,000 | +6.0% |
| 2Q16 | 95,000 | -25.8% |
| 1Q16 | 98,000 | +21.0% |
| 3Q15 | 100,000 | - |
| 2Q15 | 128,000 | - |
| 1Q15 | 81,000 | - |