| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.6 | +3.6% |
| 3Q25 | 15.3 | -3.4% |
| 2Q25 | 17.0 | +5.2% |
| 1Q25 | 16.6 | +7.0% |
| 4Q24 | 13.2 | +4.5% |
| 3Q24 | 15.9 | +0.1% |
| 2Q24 | 16.2 | +3.8% |
| 1Q24 | 15.5 | +6.4% |
| 4Q23 | 12.6 | +19.1% |
| 3Q23 | 15.8 | +12.3% |
| 2Q23 | 15.6 | +11.2% |
| 1Q23 | 14.6 | -8.3% |
| 4Q22 | 10.6 | +12.8% |
| 3Q22 | 14.1 | -12.0% |
| 2Q22 | 14.0 | -7.8% |
| 1Q22 | 15.9 | +3.2% |
| 4Q21 | 9.4 | +19.9% |
| 3Q21 | 16.0 | +29.5% |
| 2Q21 | 15.2 | +24.3% |
| 1Q21 | 15.4 | +22.0% |
| 4Q20 | 7.8 | -29.3% |
| 3Q20 | 12.4 | -11.2% |
| 2Q20 | 12.2 | -3.1% |
| 1Q20 | 12.6 | -0.2% |
| 4Q19 | 11.1 | -21.7% |
| 3Q19 | 14.0 | +5.2% |
| 2Q19 | 12.6 | +1.6% |
| 1Q19 | 12.7 | -1.0% |
| 4Q18 | 14.1 | +22.3% |
| 3Q18 | 13.3 | -4.7% |
| 2Q18 | 12.4 | -5.9% |
| 1Q18 | 12.8 | +3.4% |
| 4Q17 | 11.6 | -6.8% |
| 3Q17 | 13.9 | +164.3% |
| 2Q17 | 13.2 | +6.3% |
| 1Q17 | 12.4 | +10.2% |
| 4Q16 | 12.4 | +8.3% |
| 3Q16 | 5.3 | -64.8% |
| 2Q16 | 12.4 | -4.0% |
| 1Q16 | 11.2 | -14.3% |
| 4Q15 | 11.4 | +222.1% |
| 3Q15 | 15.0 | +14.7% |
| 2Q15 | 12.9 | -1.1% |
| 1Q15 | 13.1 | +23.5% |
| 4Q14 | 3.6 | -75.7% |
| 3Q14 | 13.0 | +7.3% |
| 2Q14 | 13.1 | +202.8% |
| 1Q14 | 10.6 | +15.8% |
| 4Q13 | 14.6 | +49.1% |
| 3Q13 | 12.2 | +11.6% |
| 2Q13 | 4.3 | -50.2% |
| 1Q13 | 9.2 | -18.5% |
| 4Q12 | 9.8 | -23.2% |
| 3Q12 | 10.9 | -22.1% |
| 2Q12 | 8.7 | +98.1% |
| 1Q12 | 11.3 | -14.9% |
| 4Q11 | 12.8 | -0.9% |
| 3Q11 | 14.0 | +25.5% |
| 2Q11 | 4.4 | -66.5% |
| 1Q11 | 13.2 | +122.9% |
| 4Q10 | 12.9 | - |
| 3Q10 | 11.1 | - |
| 2Q10 | 13.1 | - |
| 1Q10 | 5.9 | - |