| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.5 | -26.9% |
| 3Q25 | 6.4 | -21.8% |
| 2Q25 | 7.2 | -18.8% |
| 1Q25 | 6.3 | -29.4% |
| 4Q24 | 6.2 | -30.0% |
| 3Q24 | 8.1 | -14.4% |
| 2Q24 | 8.9 | -8.4% |
| 1Q24 | 8.9 | -0.9% |
| 4Q23 | 8.9 | -1.6% |
| 3Q23 | 9.5 | -4.4% |
| 2Q23 | 9.7 | +1.2% |
| 1Q23 | 9.0 | -11.6% |
| 4Q22 | 9.0 | -5.5% |
| 3Q22 | 9.9 | +27.3% |
| 2Q22 | 9.5 | +10.3% |
| 1Q22 | 10.2 | +37.0% |
| 4Q21 | 9.6 | +51.5% |
| 3Q21 | 7.8 | +9.7% |
| 2Q21 | 8.7 | - |
| 1Q21 | 7.5 | - |
| 4Q20 | 6.3 | - |
| 3Q20 | 7.1 | +19.9% |
| 3Q19 | 5.9 | +30.2% |
| 2Q19 | 5.8 | +29.3% |
| 1Q19 | 4.7 | +7.9% |
| 3Q18 | 4.6 | -5.5% |
| 2Q18 | 4.5 | -7.4% |
| 1Q18 | 4.3 | +13.4% |
| 4Q17 | 4.2 | - |
| 3Q17 | 4.8 | -6.5% |
| 2Q17 | 4.9 | -19.4% |
| 1Q17 | 3.8 | -15.8% |
| 3Q16 | 5.2 | -5.5% |
| 2Q16 | 6.1 | +18.3% |
| 1Q16 | 4.5 | +70.3% |
| 4Q15 | 4.5 | +74.0% |
| 3Q15 | 5.5 | +23.0% |
| 2Q15 | 5.1 | +9.9% |
| 1Q15 | 2.7 | +24.3% |
| 4Q14 | 2.6 | +9.0% |
| 3Q14 | 4.4 | +22.9% |
| 2Q14 | 4.7 | +31.5% |
| 1Q14 | 2.1 | +48.9% |
| 4Q13 | 2.4 | -603.4% |
| 3Q13 | 3.6 | +151.6% |
| 2Q13 | 3.5 | -26.3% |
| 1Q13 | 1.4 | -6.9% |
| 4Q12 | -0.5 | +17.5% |
| 3Q12 | 1.4 | -27.4% |
| 2Q12 | 4.8 | +274.9% |
| 1Q12 | 1.5 | - |
| 4Q11 | -0.4 | - |
| 3Q11 | 2.0 | - |
| 2Q11 | 1.3 | - |