| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 36.1 | -0.2% |
| 2Q26 | 38.6 | -3.6% |
| 1Q26 | 29.5 | -16.0% |
| 4Q25 | 29.6 | +8.5% |
| 3Q25 | 36.2 | +15.0% |
| 2Q25 | 40.0 | +29.2% |
| 1Q25 | 35.1 | +56.9% |
| 4Q24 | 27.3 | +74.5% |
| 3Q24 | 31.4 | +5.3% |
| 2Q24 | 31.0 | -13.8% |
| 1Q24 | 22.4 | -17.5% |
| 4Q23 | 15.6 | -35.2% |
| 3Q23 | 29.8 | +4.7% |
| 2Q23 | 35.9 | +24.9% |
| 1Q23 | 27.1 | +22.2% |
| 4Q22 | 24.1 | +56.1% |
| 3Q22 | 28.5 | +47.1% |
| 2Q22 | 28.8 | +40.7% |
| 1Q22 | 22.2 | +147.3% |
| 4Q21 | 15.4 | +990.9% |
| 3Q21 | 19.4 | +121.8% |
| 2Q21 | 20.4 | +55.3% |
| 1Q21 | 9.0 | +45.1% |
| 4Q20 | 1.4 | -360.0% |
| 3Q20 | 8.7 | -12.8% |
| 2Q20 | 13.2 | +29.1% |
| 1Q20 | 6.2 | +37.9% |
| 4Q19 | -0.5 | -87.6% |
| 3Q19 | 10.0 | -27.0% |
| 2Q19 | 10.2 | +1.7% |
| 1Q19 | 4.5 | -57.0% |
| 4Q18 | -4.4 | -339.4% |
| 3Q18 | 13.7 | +40.7% |
| 2Q18 | 10.0 | +90.0% |
| 1Q18 | 10.4 | +746.2% |
| 4Q17 | 1.8 | -82.1% |
| 3Q17 | 9.8 | -31.4% |
| 2Q17 | 5.3 | - |
| 1Q17 | 1.2 | - |
| 4Q16 | 10.3 | - |
| 3Q16 | 14.2 | - |