| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 19.9 | -1.2% |
| 1Q25 | 18.8 | -4.6% |
| 3Q24 | 17.3 | -7.8% |
| 2Q24 | 20.2 | -7.2% |
| 1Q24 | 19.7 | +11.1% |
| 3Q23 | 18.8 | +13.7% |
| 2Q23 | 21.7 | +27.0% |
| 1Q23 | 17.7 | +10.7% |
| 3Q22 | 16.6 | -9.0% |
| 2Q22 | 17.1 | -2.7% |
| 1Q22 | 16.0 | -2.3% |
| 3Q21 | 18.2 | +0.7% |
| 2Q21 | 17.6 | +34.3% |
| 1Q21 | 16.4 | +54.3% |
| 3Q20 | 18.1 | +16.6% |
| 2Q20 | 13.1 | -24.1% |
| 1Q20 | 10.6 | -28.7% |
| 3Q19 | 15.5 | -11.2% |
| 2Q19 | 17.3 | -1.5% |
| 1Q19 | 14.9 | -6.3% |
| 3Q18 | 17.4 | -0.6% |
| 2Q18 | 17.5 | +1.1% |
| 1Q18 | 15.9 | -2.2% |
| 3Q17 | 17.5 | +1.4% |
| 2Q17 | 17.3 | -6.8% |
| 1Q17 | 16.3 | 0.0% |
| 3Q16 | 17.3 | +1.0% |
| 2Q16 | 18.6 | +17.8% |
| 1Q16 | 16.3 | +21.5% |
| 3Q15 | 17.1 | +43.9% |
| 2Q15 | 15.8 | +19.6% |
| 1Q15 | 13.4 | +13.9% |
| 3Q14 | 11.9 | +4.2% |
| 2Q14 | 13.2 | +18.3% |
| 1Q14 | 11.8 | +4.9% |
| 3Q13 | 11.4 | +1.6% |
| 2Q13 | 11.2 | +6.8% |
| 1Q13 | 11.2 | -24.9% |
| 3Q12 | 11.3 | +16.5% |
| 2Q12 | 10.5 | +3.3% |
| 1Q12 | 14.9 | +84.8% |
| 3Q11 | 9.7 | +22.0% |
| 2Q11 | 10.1 | +214.7% |
| 1Q11 | 8.1 | - |
| 3Q10 | 7.9 | - |
| 2Q10 | 3.2 | - |