| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 395,029 | -10.0% |
| 1Q26 | 281,871 | -29.0% |
| 4Q25 | 197,073 | -4.0% |
| 3Q25 | 479,000 | -2.7% |
| 2Q25 | 438,866 | +8.0% |
| 1Q25 | 397,134 | +17.1% |
| 4Q24 | 205,205 | +140.1% |
| 3Q24 | 492,121 | +120.0% |
| 2Q24 | 406,314 | - |
| 1Q24 | 339,169 | +17.8% |
| 4Q23 | 85,459 | -60.5% |
| 3Q23 | 223,686 | -39.3% |
| 1Q23 | 288,012 | +15.7% |
| 4Q22 | 216,325 | +189.8% |
| 3Q22 | 368,675 | +31.1% |
| 2Q22 | 276,988 | - |
| 1Q22 | 249,024 | +30.3% |
| 4Q21 | 74,659 | -68.4% |
| 3Q21 | 281,217 | -28.4% |
| 1Q21 | 191,090 | -38.4% |
| 4Q20 | 236,166 | -18.9% |
| 3Q20 | 392,954 | - |
| 2Q20 | 255,224 | - |
| 1Q20 | 310,061 | -11.4% |
| 4Q19 | 291,349 | +28.3% |
| 1Q19 | 349,910 | -16.3% |
| 4Q18 | 227,155 | -36.7% |
| 3Q18 | 445,158 | -10.7% |
| 2Q18 | 415,636 | -8.9% |
| 1Q18 | 417,814 | +5.2% |
| 4Q17 | 359,128 | -1.9% |
| 3Q17 | 498,748 | -0.6% |
| 2Q17 | 456,103 | - |
| 1Q17 | 397,274 | - |
| 4Q16 | 366,038 | - |
| 3Q16 | 501,713 | - |