| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 356,000 | +9.2% |
| 1Q26 | 370,000 | +22.5% |
| 4Q25 | 399,000 | -15.4% |
| 3Q25 | 375,000 | -13.2% |
| 2Q25 | 326,000 | +0.6% |
| 1Q25 | 302,000 | -8.2% |
| 4Q24 | 471,584 | +9.3% |
| 3Q24 | 432,109 | -10.8% |
| 2Q24 | 324,000 | -26.4% |
| 1Q24 | 329,079 | -19.8% |
| 4Q23 | 431,449 | -4.5% |
| 3Q23 | 484,402 | +32.4% |
| 2Q23 | 440,000 | +27.5% |
| 1Q23 | 410,174 | +14.9% |
| 4Q22 | 452,000 | +45.2% |
| 3Q22 | 366,000 | +40.4% |
| 2Q22 | 345,064 | +25.1% |
| 1Q22 | 356,936 | +69.3% |
| 4Q21 | 311,232 | +4.2% |
| 3Q21 | 260,672 | +14.0% |
| 2Q21 | 275,762 | +0.4% |
| 1Q21 | 210,829 | -27.1% |
| 4Q20 | 298,564 | +2.5% |
| 3Q20 | 228,644 | +5.4% |
| 2Q20 | 274,741 | +28.8% |
| 1Q20 | 289,242 | +78.8% |
| 4Q19 | 291,383 | +24.6% |
| 3Q19 | 217,023 | +58.5% |
| 2Q19 | 213,341 | +57.6% |
| 1Q19 | 161,771 | +30.8% |
| 4Q18 | 233,897 | +6.9% |
| 3Q18 | 136,891 | -5.6% |
| 2Q18 | 135,406 | -12.0% |
| 1Q18 | 123,659 | +25.8% |
| 4Q17 | 218,732 | +132.1% |
| 3Q17 | 145,085 | +60.1% |
| 2Q17 | 153,904 | - |
| 1Q17 | 98,310 | - |
| 4Q16 | 94,258 | - |
| 3Q16 | 90,615 | - |