| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 432,000 | -2.5% |
| 2Q26 | 472,000 | +6.8% |
| 1Q26 | 455,000 | -4.0% |
| 4Q25 | 467,991 | +18.9% |
| 3Q25 | 443,000 | +42.9% |
| 2Q25 | 442,000 | +62.2% |
| 1Q25 | 474,000 | +77.6% |
| 4Q24 | 393,500 | +140.4% |
| 3Q24 | 309,965 | -9.3% |
| 2Q24 | 272,535 | -49.9% |
| 1Q24 | 266,935 | -61.2% |
| 4Q23 | 163,679 | -68.9% |
| 3Q23 | 341,882 | -57.9% |
| 2Q23 | 544,118 | -31.6% |
| 1Q23 | 687,595 | +5.2% |
| 4Q22 | 525,617 | +4.6% |
| 3Q22 | 812,603 | +55.3% |
| 2Q22 | 795,000 | +314.2% |
| 1Q22 | 653,417 | +97.1% |
| 4Q21 | 502,282 | +37.6% |
| 3Q21 | 523,320 | +40.7% |
| 2Q21 | 191,944 | -59.0% |
| 1Q21 | 331,454 | -23.1% |
| 4Q20 | 364,939 | -11.6% |
| 3Q20 | 371,828 | -16.4% |
| 2Q20 | 467,646 | +42.0% |
| 1Q20 | 431,269 | +0.6% |
| 4Q19 | 412,821 | -8.4% |
| 3Q19 | 444,633 | +23.4% |
| 2Q19 | 329,319 | -32.4% |
| 1Q19 | 428,700 | +25.8% |
| 4Q18 | 450,837 | +35.6% |
| 3Q18 | 360,350 | +43.4% |
| 2Q18 | 486,844 | +44.5% |
| 1Q18 | 340,850 | +20.0% |
| 4Q17 | 332,490 | +37.5% |
| 3Q17 | 251,259 | -29.1% |
| 2Q17 | 336,955 | +64.0% |
| 1Q17 | 284,061 | -9.0% |
| 4Q16 | 241,798 | - |
| 3Q16 | 354,570 | - |
| 2Q16 | 205,440 | - |
| 1Q16 | 312,108 | - |