| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 141,000 | +21.1% |
| 3Q25 | 122,000 | -6.8% |
| 2Q25 | 112,000 | -11.4% |
| 1Q25 | 115,252 | -3.8% |
| 4Q24 | 116,429 | +60.3% |
| 3Q24 | 130,852 | +9.0% |
| 2Q24 | 126,404 | +10.9% |
| 1Q24 | 119,744 | +37.7% |
| 4Q23 | 72,621 | -3.2% |
| 3Q23 | 120,000 | +87.5% |
| 2Q23 | 114,000 | +54.1% |
| 1Q23 | 86,932 | +25.8% |
| 4Q22 | 75,000 | +71.9% |
| 3Q22 | 64,000 | +34.0% |
| 2Q22 | 74,000 | +55.9% |
| 1Q22 | 69,105 | +49.5% |
| 4Q21 | 43,635 | -24.7% |
| 3Q21 | 47,770 | -12.4% |
| 2Q21 | 47,464 | -6.9% |
| 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 | -65.8% |
| 3Q19 | 67,545 | -34.5% |
| 2Q19 | 85,458 | -15.4% |
| 1Q19 | 90,247 | -12.3% |
| 4Q18 | 120,422 | +50.1% |
| 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 | - |