| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 222,149 | -15.8% |
| 4Q25 | 137,700 | -45.0% |
| 3Q25 | 257,300 | -40.3% |
| 2Q25 | 374,000 | -35.8% |
| 1Q25 | 263,850 | -36.8% |
| 4Q24 | 250,198 | +3.5% |
| 3Q24 | 430,906 | +403.5% |
| 2Q24 | 582,896 | +417.9% |
| 1Q24 | 417,763 | +140.3% |
| 4Q23 | 241,836 | +42.9% |
| 3Q23 | 85,586 | -63.0% |
| 2Q23 | 112,540 | - |
| 1Q23 | 173,869 | -26.3% |
| 4Q22 | 169,268 | -35.5% |
| 3Q22 | 231,323 | +46.9% |
| 1Q22 | 235,855 | +27.2% |
| 4Q21 | 262,520 | -19.9% |
| 3Q21 | 157,480 | -74.6% |
| 2Q21 | 218,564 | -50.2% |
| 1Q21 | 185,436 | -39.3% |
| 4Q20 | 327,812 | +66.6% |
| 3Q20 | 618,850 | -484.6% |
| 2Q19 | 439,183 | -2621.3% |
| 1Q20 | 305,532 | +10.1% |
| 4Q19 | 196,771 | +233.5% |
| 3Q19 | -160,910 | -221.0% |
| 1Q19 | 277,618 | -299.5% |
| 4Q18 | 58,995 | -146.9% |
| 3Q18 | 132,965 | -363.5% |
| 2Q18 | -17,419 | -118.0% |
| 1Q18 | -139,125 | -206.1% |
| 4Q17 | -125,878 | -211.5% |
| 3Q17 | -50,468 | -257.1% |
| 2Q17 | 96,791 | +7.7% |
| 1Q17 | 131,181 | +297.0% |
| 4Q16 | 112,884 | - |
| 3Q16 | 32,128 | - |
| 2Q16 | 89,866 | - |
| 1Q16 | 33,046 | - |