| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 893,000 | +32.5% |
| 1Q26 | 747,000 | +31.7% |
| 4Q25 | 785,000 | +29.3% |
| 3Q25 | 704,000 | +46.4% |
| 2Q25 | 674,000 | +53.9% |
| 1Q25 | 567,000 | +71.8% |
| 4Q24 | 607,000 | +15.2% |
| 3Q24 | 481,000 | +31.1% |
| 2Q24 | 438,000 | +30.4% |
| 1Q24 | 330,000 | +42.2% |
| 4Q23 | 527,000 | +52.8% |
| 3Q23 | 367,000 | +139.9% |
| 2Q23 | 336,000 | +44.8% |
| 1Q23 | 232,000 | -401.3% |
| 4Q22 | 345,000 | +259.4% |
| 3Q22 | 153,000 | -373.2% |
| 2Q22 | 232,000 | -263.4% |
| 1Q22 | -77,000 | -365.5% |
| 4Q21 | 96,000 | -3.0% |
| 3Q21 | -56,000 | -116.5% |
| 2Q21 | -142,000 | -158.2% |
| 1Q21 | 29,000 | -90.0% |
| 4Q20 | 99,000 | -77.0% |
| 3Q20 | 339,000 | -15.5% |
| 2Q20 | 244,000 | -53.3% |
| 1Q20 | 289,000 | -40.7% |
| 4Q19 | 430,000 | -24.0% |
| 3Q19 | 401,000 | -28.5% |
| 2Q19 | 522,000 | +5.0% |
| 1Q19 | 487,000 | +22.4% |
| 4Q18 | 566,000 | +9.3% |
| 3Q18 | 561,000 | +29.3% |
| 2Q18 | 497,000 | +5.3% |
| 1Q18 | 398,000 | +5.0% |
| 4Q17 | 518,000 | +5.9% |
| 3Q17 | 434,000 | -12.1% |
| 2Q17 | 472,000 | +1.5% |
| 1Q17 | 379,000 | -1.3% |
| 4Q16 | 489,000 | - |
| 3Q16 | 494,000 | - |
| 2Q16 | 465,000 | - |
| 1Q16 | 384,000 | - |