| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 235,000 | -35.3% |
| 1Q26 | 218,000 | -28.1% |
| 4Q25 | 239,450 | -37.5% |
| 3Q25 | 444,000 | +36.6% |
| 2Q25 | 363,000 | +12.4% |
| 1Q25 | 303,000 | -0.6% |
| 4Q24 | 383,000 | -13.3% |
| 3Q24 | 325,000 | -51.4% |
| 2Q24 | 323,000 | -26.4% |
| 1Q24 | 304,830 | +11.6% |
| 4Q23 | 441,543 | +9.8% |
| 3Q23 | 669,167 | +11.7% |
| 2Q23 | 438,628 | -13.9% |
| 1Q23 | 273,205 | -45.5% |
| 4Q22 | 402,236 | -34.7% |
| 3Q22 | 599,239 | +12.6% |
| 2Q22 | 509,313 | +425.9% |
| 1Q22 | 501,212 | +103.6% |
| 4Q21 | 615,979 | +42.0% |
| 3Q21 | 531,996 | -9.5% |
| 2Q21 | 96,852 | -74.2% |
| 1Q21 | 246,148 | -30.2% |
| 4Q20 | 433,715 | +56.1% |
| 3Q20 | 587,929 | +7.2% |
| 2Q20 | 375,882 | +156.3% |
| 1Q20 | 352,722 | +88.3% |
| 4Q19 | 277,791 | +91.6% |
| 3Q19 | 548,537 | +58.9% |
| 2Q19 | 146,678 | -46.4% |
| 1Q19 | 187,294 | +2.4% |
| 4Q18 | 145,020 | -31.3% |
| 3Q18 | 345,269 | +50.3% |
| 2Q18 | 273,659 | +147.6% |
| 1Q18 | 182,992 | +650.0% |
| 4Q17 | 211,072 | +5.7% |
| 3Q17 | 229,665 | +14.7% |
| 2Q17 | 110,542 | -201.5% |
| 1Q17 | 24,400 | -197.8% |
| 4Q16 | 199,747 | - |
| 3Q16 | 200,251 | - |
| 2Q16 | -108,863 | - |
| 1Q16 | -24,944 | - |