| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 172,517 | +33.8% |
| 4Q25 | 136,000 | -34.1% |
| 3Q25 | 141,912 | +6.0% |
| 2Q25 | 157,182 | -8.0% |
| 1Q25 | 128,906 | -1.7% |
| 4Q24 | 206,412 | +12.3% |
| 3Q24 | 133,888 | +6.3% |
| 2Q24 | 170,920 | -7.6% |
| 1Q24 | 131,077 | -25.2% |
| 4Q23 | 183,723 | -3.4% |
| 3Q23 | 126,000 | -22.4% |
| 2Q23 | 184,923 | +20.1% |
| 1Q23 | 175,156 | -12.4% |
| 4Q22 | 190,102 | +16.1% |
| 3Q22 | 162,366 | -3.7% |
| 2Q22 | 154,000 | -11.0% |
| 1Q22 | 199,987 | -0.2% |
| 4Q21 | 163,736 | -21.4% |
| 3Q21 | 168,585 | -19.0% |
| 2Q21 | 173,013 | +18.1% |
| 1Q21 | 200,378 | +20.2% |
| 4Q20 | 208,437 | +19.9% |
| 3Q20 | 208,083 | +23.3% |
| 2Q20 | 146,473 | -26.2% |
| 1Q20 | 166,673 | -10.9% |
| 4Q19 | 173,872 | -9.0% |
| 3Q19 | 168,751 | +14.1% |
| 2Q19 | 198,383 | +25.4% |
| 1Q19 | 187,008 | -10.3% |
| 4Q18 | 191,156 | +27.6% |
| 3Q18 | 147,895 | -10.2% |
| 2Q18 | 158,180 | -3.9% |
| 1Q18 | 208,428 | +0.3% |
| 4Q17 | 149,766 | -24.0% |
| 3Q17 | 164,739 | -11.0% |
| 2Q17 | 164,593 | +19.1% |
| 1Q17 | 207,704 | +20.6% |
| 4Q16 | 197,079 | - |
| 3Q16 | 185,147 | - |
| 2Q16 | 138,164 | - |
| 1Q16 | 172,213 | - |