| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 18.7 | -1.5% |
| 2Q25 | 18.2 | +5.2% |
| 1Q25 | 18.4 | +0.9% |
| 3Q24 | 18.9 | +21.4% |
| 2Q24 | 17.3 | +37.2% |
| 1Q24 | 18.2 | +44.5% |
| 3Q23 | 15.6 | -9.7% |
| 2Q23 | 12.6 | -27.3% |
| 1Q23 | 12.6 | -28.8% |
| 3Q22 | 17.3 | -5.8% |
| 2Q22 | 17.4 | +6.3% |
| 1Q22 | 17.7 | +43.6% |
| 3Q21 | 18.3 | +267.9% |
| 2Q21 | 16.3 | -227.4% |
| 1Q21 | 12.4 | -16.7% |
| 3Q20 | 5.0 | -67.1% |
| 2Q20 | -12.8 | -184.2% |
| 1Q20 | 14.8 | +7.7% |
| 3Q19 | 15.1 | +6.5% |
| 2Q19 | 15.2 | -4.9% |
| 1Q19 | 13.8 | -14.6% |
| 3Q18 | 14.2 | -4.9% |
| 2Q18 | 16.0 | +16.2% |
| 1Q18 | 16.1 | +7.3% |
| 3Q17 | 14.9 | -304.5% |
| 2Q17 | 13.8 | -21.6% |
| 1Q17 | 15.0 | +11.4% |
| 3Q16 | -7.3 | -150.5% |
| 2Q16 | 17.6 | +32.2% |
| 1Q16 | 13.5 | +24.0% |
| 3Q15 | 14.5 | -0.0% |
| 2Q15 | 13.3 | -8.7% |
| 1Q15 | 10.9 | -24.9% |
| 3Q14 | 14.5 | +17.4% |
| 2Q14 | 14.6 | +40.8% |
| 1Q14 | 14.5 | +1235.8% |
| 3Q13 | 12.3 | +23.9% |
| 2Q13 | 10.4 | -6.3% |
| 1Q13 | 1.1 | -89.6% |
| 3Q12 | 9.9 | -14.0% |
| 2Q12 | 11.0 | +2.6% |
| 1Q12 | 10.5 | -12.4% |
| 3Q11 | 11.6 | -25.0% |
| 2Q11 | 10.8 | -27.8% |
| 1Q11 | 11.9 | - |
| 3Q10 | 15.4 | - |
| 2Q10 | 14.9 | - |