| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 133,000 | -5.9% |
| 3Q26 | 164,000 | +34.4% |
| 4Q25 | 141,291 | +21.8% |
| 3Q25 | 122,000 | -6.9% |
| 2Q25 | 112,000 | -11.8% |
| 1Q25 | 115,252 | -3.8% |
| 4Q24 | 116,000 | +61.1% |
| 3Q24 | 131,000 | +9.2% |
| 2Q24 | 127,000 | +12.3% |
| 1Q24 | 119,744 | +37.7% |
| 4Q23 | 72,000 | -5.1% |
| 3Q23 | 120,000 | +87.5% |
| 2Q23 | 113,068 | +52.8% |
| 1Q23 | 86,932 | +25.8% |
| 4Q22 | 75,843 | +73.8% |
| 3Q22 | 64,000 | +32.1% |
| 2Q22 | 74,000 | +58.2% |
| 1Q22 | 69,105 | +49.5% |
| 4Q21 | 43,635 | -24.7% |
| 3Q21 | 48,454 | -11.2% |
| 2Q21 | 46,780 | -8.3% |
| 1Q21 | 46,220 | -45.1% |
| 4Q20 | 57,939 | +40.6% |
| 3Q20 | 54,538 | -19.3% |
| 2Q20 | 50,997 | -40.3% |
| 1Q20 | 84,258 | -6.6% |
| 4Q19 | 41,204 | -52.8% |
| 3Q19 | 67,545 | -34.5% |
| 2Q19 | 85,458 | -15.4% |
| 1Q19 | 90,247 | -12.3% |
| 4Q18 | 87,373 | +8.9% |
| 3Q18 | 103,133 | +10.4% |
| 2Q18 | 101,043 | -14.7% |
| 1Q18 | 102,869 | -12.7% |
| 4Q17 | 80,242 | -35.0% |
| 3Q17 | 93,447 | -24.3% |
| 2Q17 | 118,445 | - |
| 1Q17 | 117,818 | - |
| 4Q16 | 123,465 | - |
| 3Q16 | 123,405 | - |