| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 864,000 | +3.5% |
| 2Q26 | 799,000 | +11.7% |
| 1Q26 | 972,000 | +36.7% |
| 4Q25 | 841,000 | +3.3% |
| 3Q25 | 835,000 | +21.5% |
| 2Q25 | 715,000 | +28.7% |
| 1Q25 | 711,000 | +29.5% |
| 4Q24 | 814,040 | +21.1% |
| 3Q24 | 687,406 | +19.3% |
| 2Q24 | 555,533 | -7.9% |
| 1Q24 | 549,021 | -10.5% |
| 4Q23 | 672,000 | +11.1% |
| 3Q23 | 576,000 | +19.2% |
| 2Q23 | 603,262 | +39.6% |
| 1Q23 | 613,738 | +35.9% |
| 4Q22 | 604,911 | +102.6% |
| 3Q22 | 483,089 | +52.2% |
| 2Q22 | 432,000 | +144.3% |
| 1Q22 | 451,631 | +200.7% |
| 4Q21 | 298,590 | +884.3% |
| 3Q21 | 317,410 | +774.5% |
| 2Q21 | 176,797 | +430.3% |
| 1Q21 | 150,203 | +170.1% |
| 4Q20 | 30,335 | -77.6% |
| 3Q20 | 36,296 | -44.7% |
| 2Q20 | 33,336 | -203.3% |
| 1Q20 | 55,601 | -36.4% |
| 4Q19 | 135,594 | -18.3% |
| 3Q19 | 65,635 | +22.6% |
| 2Q19 | -32,260 | -144.3% |
| 1Q19 | 87,405 | -24.1% |
| 4Q18 | 166,052 | -16.9% |
| 3Q18 | 53,547 | +0.9% |
| 2Q18 | 72,798 | +45.1% |
| 1Q18 | 115,124 | +236.6% |
| 4Q17 | 199,722 | - |
| 3Q17 | 53,064 | - |
| 2Q17 | 50,157 | - |
| 1Q17 | 34,201 | - |