| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.7 | -21.8% |
| 3Q25 | 19.4 | -20.7% |
| 2Q25 | 21.3 | -10.4% |
| 1Q25 | 19.9 | -10.0% |
| 4Q24 | 22.7 | -4.3% |
| 3Q24 | 24.4 | -8.3% |
| 2Q24 | 23.8 | +3.5% |
| 1Q24 | 22.1 | -13.0% |
| 4Q23 | 23.7 | -8.2% |
| 3Q23 | 26.6 | -0.5% |
| 2Q23 | 23.0 | +1.2% |
| 1Q23 | 25.4 | +8.2% |
| 4Q22 | 25.8 | -8.7% |
| 3Q22 | 26.8 | +2.1% |
| 2Q22 | 22.7 | -13.9% |
| 1Q22 | 23.5 | -13.2% |
| 4Q21 | 28.3 | -7.0% |
| 3Q21 | 26.2 | +10.9% |
| 2Q21 | 26.4 | +20.8% |
| 1Q21 | 27.0 | +18.2% |
| 4Q20 | 30.4 | +27.0% |
| 3Q20 | 23.6 | +45.7% |
| 2Q20 | 21.8 | +9.5% |
| 1Q20 | 22.9 | +4.8% |
| 4Q19 | 23.9 | -13.7% |
| 3Q19 | 16.2 | -34.8% |
| 2Q19 | 19.9 | -16.0% |
| 1Q19 | 21.8 | -0.7% |
| 4Q18 | 27.7 | -1.0% |
| 3Q18 | 24.9 | +4.4% |
| 2Q18 | 23.7 | +26.3% |
| 1Q18 | 22.0 | -9.0% |
| 4Q17 | 28.0 | +16.2% |
| 3Q17 | 23.8 | -1.0% |
| 2Q17 | 18.8 | -19.6% |
| 1Q17 | 24.2 | +24.8% |
| 4Q16 | 24.1 | -10.8% |
| 3Q16 | 24.1 | -7.4% |
| 2Q16 | 23.4 | -7.0% |
| 1Q16 | 19.4 | -13.1% |
| 4Q15 | 27.0 | -3.1% |
| 3Q15 | 26.0 | +2.1% |
| 2Q15 | 25.2 | +15.9% |
| 1Q15 | 22.3 | +13.4% |
| 4Q14 | 27.9 | +32.6% |
| 3Q14 | 25.5 | +22.5% |
| 2Q14 | 21.7 | +6.5% |
| 1Q14 | 19.7 | +35.5% |
| 4Q13 | 21.0 | - |
| 3Q13 | 20.8 | +33.8% |
| 2Q13 | 20.4 | - |
| 1Q13 | 14.5 | -65.2% |
| 3Q12 | 15.5 | - |
| 1Q12 | 41.7 | - |