| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 492,000 | +14.2% |
| 3Q25 | 390,000 | +449.3% |
| 2Q25 | 308,000 | -3.9% |
| 1Q25 | 285,000 | -32.7% |
| 4Q24 | 431,000 | -0.9% |
| 3Q24 | 71,000 | -70.8% |
| 2Q24 | 320,660 | +41.3% |
| 1Q24 | 423,340 | +10.2% |
| 4Q23 | 435,099 | +229.4% |
| 3Q23 | 243,000 | +121.1% |
| 2Q23 | 226,994 | -40.4% |
| 1Q23 | 384,006 | -25.9% |
| 4Q22 | 132,079 | -73.4% |
| 3Q22 | 109,921 | -35.8% |
| 2Q22 | 381,002 | +95.0% |
| 1Q22 | 517,998 | +68.2% |
| 4Q21 | 497,184 | +86.1% |
| 3Q21 | 171,093 | -38.3% |
| 2Q21 | 195,384 | -50.8% |
| 1Q21 | 308,049 | -25.9% |
| 4Q20 | 267,181 | -27.4% |
| 3Q20 | 277,422 | -14.5% |
| 2Q20 | 396,794 | +12.9% |
| 1Q20 | 415,603 | +5.0% |
| 4Q19 | 367,826 | +10.9% |
| 3Q19 | 324,443 | -13.6% |
| 2Q19 | 351,373 | +3.2% |
| 1Q19 | 395,791 | +9.7% |
| 4Q18 | 331,707 | -1.3% |
| 3Q18 | 375,493 | +51.2% |
| 2Q18 | 340,590 | +67.1% |
| 1Q18 | 360,745 | +32.1% |
| 4Q17 | 336,037 | +77.3% |
| 3Q17 | 248,339 | -21.9% |
| 2Q17 | 203,783 | +19.7% |
| 1Q17 | 273,049 | +62.6% |
| 4Q16 | 189,515 | -21.1% |
| 3Q16 | 317,802 | - |
| 2Q16 | 170,239 | - |
| 1Q16 | 167,887 | - |
| 4Q15 | 240,141 | - |