| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 271,000 | -25.5% |
| 3Q25 | 377,000 | +3.3% |
| 2Q25 | 384,000 | +1.9% |
| 1Q25 | 364,000 | -32.8% |
| 3Q24 | 365,000 | +26.3% |
| 2Q24 | 377,000 | -11.7% |
| 1Q23 | 542,000 | +22.9% |
| 3Q23 | 289,000 | +183.3% |
| 2Q23 | 427,000 | +25.6% |
| 1Q23 | 441,000 | +37.0% |
| 3Q22 | 102,000 | -59.4% |
| 2Q22 | 340,000 | +128.2% |
| 1Q22 | 322,000 | -31.6% |
| 3Q21 | 251,000 | -30.5% |
| 2Q21 | 149,000 | -44.4% |
| 1Q21 | 471,000 | +13.5% |
| 4Q20 | 401,000 | +104.6% |
| 3Q20 | 361,000 | +49.2% |
| 2Q20 | 268,000 | +3.9% |
| 1Q20 | 415,000 | +38.3% |
| 4Q19 | 196,000 | -74.0% |
| 3Q19 | 242,000 | -1252.4% |
| 2Q19 | 258,000 | -729.3% |
| 1Q19 | 300,000 | -59.6% |
| 4Q18 | 753,000 | +5.0% |
| 3Q18 | -21,000 | +425.0% |
| 2Q18 | -41,000 | -16.3% |
| 1Q18 | 743,000 | +32.7% |
| 4Q17 | 717,000 | +33.8% |
| 3Q17 | -4,000 | -87.1% |
| 2Q17 | -49,000 | -58.8% |
| 1Q17 | 560,000 | +9.4% |
| 4Q16 | 536,000 | +34.0% |
| 3Q16 | -31,000 | -119.1% |
| 2Q16 | -119,000 | -595.8% |
| 1Q16 | 512,000 | +41.4% |
| 4Q15 | 400,000 | +16.3% |
| 3Q15 | 162,000 | -155.5% |
| 2Q15 | 24,000 | -109.5% |
| 1Q15 | 362,000 | +55.4% |
| 4Q14 | 344,000 | +11.3% |
| 3Q14 | -292,000 | +648.7% |
| 2Q14 | -252,000 | -30.8% |
| 1Q14 | 233,000 | +8.4% |
| 4Q13 | 309,000 | -15.3% |
| 3Q13 | -39,000 | -78.7% |
| 2Q13 | -364,000 | -2.7% |
| 1Q13 | 215,000 | -5.3% |
| 4Q12 | 365,000 | +151.7% |
| 3Q12 | -183,000 | -39.6% |
| 2Q12 | -374,000 | +48.4% |
| 1Q12 | 227,000 | +131.6% |
| 4Q11 | 145,000 | - |
| 3Q11 | -303,000 | - |
| 2Q11 | -252,000 | - |
| 1Q11 | 98,000 | - |