| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 624,000 | +39.9% |
| 3Q25 | 840,000 | +70.4% |
| 2Q25 | 817,000 | +24.5% |
| 1Q25 | 600,000 | +330.9% |
| 4Q24 | 446,000 | -30.2% |
| 3Q24 | 493,000 | -20.1% |
| 2Q24 | 656,000 | -16.0% |
| 1Q24 | 139,236 | -232.9% |
| 4Q23 | 638,610 | +42.0% |
| 3Q23 | 617,000 | +9.2% |
| 2Q23 | 780,783 | +101.3% |
| 1Q23 | -104,783 | +103.7% |
| 4Q22 | 449,724 | +25.9% |
| 3Q22 | 565,137 | +74.9% |
| 2Q22 | 387,863 | -11.8% |
| 1Q22 | -51,436 | -152.7% |
| 4Q21 | 357,189 | -32.4% |
| 3Q21 | 323,067 | +120.5% |
| 2Q21 | 440,000 | +224.5% |
| 1Q21 | 97,624 | -214.6% |
| 4Q20 | 528,086 | +47.4% |
| 3Q20 | 146,540 | +124.4% |
| 2Q20 | 135,575 | -52.9% |
| 1Q20 | -85,201 | -76.2% |
| 4Q19 | 358,239 | +519.3% |
| 3Q19 | 65,311 | -123.9% |
| 2Q19 | 287,637 | +173.8% |
| 1Q19 | -357,407 | -1.7% |
| 4Q18 | 57,850 | -156.5% |
| 3Q18 | -272,699 | +103.9% |
| 2Q18 | 105,062 | -77.5% |
| 1Q18 | -363,420 | -598.0% |
| 4Q17 | -102,431 | -119.5% |
| 3Q17 | -133,739 | -192.0% |
| 2Q17 | 467,274 | +2.9% |
| 1Q17 | 72,972 | -169.5% |
| 4Q16 | 526,532 | +35.8% |
| 3Q16 | 145,331 | +53.6% |
| 2Q16 | 454,058 | - |
| 1Q16 | -105,062 | - |
| 4Q15 | 387,717 | - |
| 3Q15 | 94,608 | - |