| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 7.7 | +6.1% |
| 1Q25 | 6.0 | +7.7% |
| 3Q24 | 7.2 | -11.7% |
| 2Q24 | 7.3 | +6.8% |
| 1Q24 | 5.5 | -16.7% |
| 3Q23 | 8.1 | -13.6% |
| 2Q23 | 6.8 | -18.7% |
| 1Q23 | 6.7 | -14.7% |
| 3Q22 | 9.4 | +10.4% |
| 2Q22 | 8.4 | -10.7% |
| 1Q22 | 7.8 | -2.6% |
| 3Q21 | 8.5 | -13.2% |
| 2Q21 | 9.4 | +4.7% |
| 1Q21 | 8.0 | +7.0% |
| 3Q20 | 9.8 | +24.6% |
| 2Q20 | 9.0 | +143.6% |
| 1Q20 | 7.5 | +29.0% |
| 3Q19 | 7.9 | -6.5% |
| 2Q19 | 3.7 | -45.7% |
| 1Q19 | 5.8 | -4.7% |
| 3Q18 | 8.4 | -1.0% |
| 2Q18 | 6.8 | +66.1% |
| 1Q18 | 6.1 | +45.8% |
| 3Q17 | 8.5 | -7.6% |
| 2Q17 | 4.1 | -29.8% |
| 1Q17 | 4.2 | -19.2% |
| 3Q16 | 9.2 | +5.9% |
| 2Q16 | 5.8 | -13.8% |
| 1Q16 | 5.2 | -16.6% |
| 3Q15 | 8.7 | -16.7% |
| 2Q15 | 6.7 | -8.0% |
| 1Q15 | 6.2 | +10.9% |
| 3Q14 | 10.4 | +2.7% |
| 2Q14 | 7.3 | +8.3% |
| 1Q14 | 5.6 | +9.3% |
| 3Q13 | 10.2 | -0.4% |
| 2Q13 | 6.8 | +299.2% |
| 1Q13 | 5.1 | -21.7% |
| 3Q12 | 10.2 | -1.3% |
| 2Q12 | 1.7 | -82.2% |
| 1Q12 | 6.5 | +15.6% |
| 3Q11 | 10.3 | +3.2% |
| 2Q11 | 9.5 | +19.5% |
| 1Q11 | 5.6 | - |
| 3Q10 | 10.0 | - |
| 2Q10 | 7.9 | - |