| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 872,000 | +68.9% |
| 3Q25 | 834,000 | +5.0% |
| 2Q25 | 692,000 | +56.2% |
| 1Q25 | 532,000 | -31.6% |
| 4Q24 | 516,267 | +13.8% |
| 3Q24 | 794,099 | +27.9% |
| 2Q24 | 443,048 | +62.9% |
| 1Q24 | 777,952 | +161.8% |
| 4Q23 | 453,524 | +136.7% |
| 3Q23 | 621,000 | +201.7% |
| 2Q23 | 272,000 | +14.0% |
| 1Q23 | 297,131 | +169.0% |
| 4Q22 | 191,643 | -41.4% |
| 3Q22 | 205,861 | -746.1% |
| 2Q22 | 238,496 | -262.9% |
| 1Q22 | 110,476 | -155.9% |
| 4Q21 | 327,243 | +33.4% |
| 3Q21 | -31,860 | -107.9% |
| 2Q21 | -146,383 | -82.5% |
| 1Q21 | -197,764 | -156.3% |
| 4Q20 | 245,274 | -51.4% |
| 3Q20 | 404,514 | -43.9% |
| 2Q20 | -838,692 | -245.3% |
| 1Q20 | 351,178 | -40.7% |
| 4Q19 | 505,098 | +2.4% |
| 3Q19 | 721,052 | +4.7% |
| 2Q19 | 577,138 | -9.2% |
| 1Q19 | 591,859 | -24.1% |
| 4Q18 | 493,283 | -19.6% |
| 3Q18 | 688,587 | -8.3% |
| 2Q18 | 635,641 | +20.0% |
| 1Q18 | 779,626 | +41.2% |
| 4Q17 | 613,639 | +0.8% |
| 3Q17 | 750,805 | -0.7% |
| 2Q17 | 529,905 | -14.0% |
| 1Q17 | 551,969 | -28.7% |
| 4Q16 | 608,718 | -15.4% |
| 3Q16 | 755,816 | - |
| 2Q16 | 616,311 | - |
| 1Q16 | 774,009 | - |
| 4Q15 | 719,412 | - |