| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 3.7 | +19.9% |
| 1Q25 | 3.1 | +20.3% |
| 3Q24 | 3.1 | -28.4% |
| 2Q24 | 3.1 | -38.9% |
| 1Q24 | 2.6 | -42.8% |
| 3Q23 | 4.4 | -30.1% |
| 2Q23 | 5.0 | -22.4% |
| 1Q23 | 4.5 | -35.7% |
| 3Q22 | 6.2 | -8.7% |
| 2Q22 | 6.5 | -7.3% |
| 1Q22 | 7.0 | +43.9% |
| 3Q21 | 6.8 | +13.1% |
| 2Q21 | 7.0 | +77.8% |
| 1Q21 | 4.9 | +112.6% |
| 3Q20 | 6.1 | +71.8% |
| 2Q20 | 3.9 | +47.9% |
| 1Q20 | 2.3 | -16.1% |
| 3Q19 | 3.5 | -0.1% |
| 2Q19 | 2.7 | +1.8% |
| 1Q19 | 2.7 | +4.0% |
| 3Q18 | 3.5 | +9.2% |
| 2Q18 | 2.6 | -26.8% |
| 1Q18 | 2.6 | -27.8% |
| 3Q17 | 3.2 | -8.5% |
| 2Q17 | 3.6 | -1.7% |
| 1Q17 | 3.6 | +20.1% |
| 3Q16 | 3.5 | +17.4% |
| 2Q16 | 3.6 | -4.3% |
| 1Q16 | 3.0 | -6.7% |
| 3Q15 | 3.0 | -30.4% |
| 2Q15 | 3.8 | -18.9% |
| 1Q15 | 3.2 | -14.1% |
| 3Q14 | 4.3 | -3.3% |
| 2Q14 | 4.7 | +14.2% |
| 1Q14 | 3.8 | -4.2% |
| 3Q13 | 4.5 | +3.3% |
| 2Q13 | 4.1 | +5.3% |
| 1Q13 | 3.9 | +11.7% |
| 3Q12 | 4.3 | +18.3% |
| 2Q12 | 3.9 | +12.9% |
| 1Q12 | 3.5 | - |
| 3Q11 | 3.7 | - |
| 2Q11 | 3.4 | - |