| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 12.9 | +54.4% |
| 3Q24 | 15.6 | +13.8% |
| 2Q24 | 17.4 | -37.8% |
| 1Q24 | 8.3 | -36.1% |
| 3Q23 | 13.7 | -27.1% |
| 2Q23 | 27.9 | +19.2% |
| 1Q23 | 13.0 | -58.0% |
| 3Q22 | 18.8 | -39.6% |
| 2Q22 | 23.5 | -32.5% |
| 1Q22 | 31.1 | -5.8% |
| 3Q21 | 31.1 | -22.9% |
| 2Q21 | 34.8 | -2641.7% |
| 1Q21 | 33.0 | +139.9% |
| 3Q20 | 40.4 | +56.2% |
| 2Q20 | -1.4 | -104.8% |
| 1Q20 | 13.7 | -33.2% |
| 3Q19 | 25.8 | -26.2% |
| 2Q19 | 28.6 | -9.2% |
| 1Q19 | 20.6 | -8.0% |
| 3Q18 | 35.0 | -18.9% |
| 2Q18 | 31.5 | -11.2% |
| 1Q18 | 22.4 | -23.4% |
| 3Q17 | 43.2 | +13.4% |
| 2Q17 | 35.5 | +1.1% |
| 1Q17 | 29.2 | +59.9% |
| 3Q16 | 38.1 | +40.0% |
| 2Q16 | 35.1 | -4.1% |
| 1Q16 | 18.3 | -16.6% |
| 3Q15 | 27.2 | -24.6% |
| 2Q15 | 36.6 | +27.0% |
| 1Q15 | 21.9 | -12.8% |
| 3Q14 | 36.1 | +38.2% |
| 2Q14 | 28.8 | +20.0% |
| 1Q14 | 25.1 | +9.6% |
| 3Q13 | 26.1 | -5.3% |
| 2Q13 | 24.0 | -19.1% |
| 1Q13 | 22.9 | -1.4% |
| 3Q12 | 27.6 | -3.6% |
| 2Q12 | 29.7 | -0.2% |
| 1Q12 | 23.3 | -2.3% |
| 3Q11 | 28.6 | -5.2% |
| 2Q11 | 29.7 | +10.2% |
| 1Q11 | 23.8 | - |
| 3Q10 | 30.2 | - |
| 2Q10 | 27.0 | - |