| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.2 | -27.1% |
| 3Q24 | 11.4 | -6.7% |
| 2Q24 | 14.5 | -12.9% |
| 1Q24 | 8.5 | -21.0% |
| 3Q23 | 12.3 | -21.4% |
| 2Q23 | 16.7 | -16.4% |
| 1Q23 | 10.8 | -34.0% |
| 3Q22 | 15.6 | -6.2% |
| 2Q22 | 20.0 | +6.0% |
| 1Q22 | 16.3 | +36.9% |
| 3Q21 | 16.6 | +29.6% |
| 2Q21 | 18.8 | +18.7% |
| 1Q21 | 11.9 | +162.1% |
| 3Q20 | 12.8 | +16.6% |
| 2Q20 | 15.9 | +7.1% |
| 1Q20 | 4.5 | -14.5% |
| 3Q19 | 11.0 | +2.3% |
| 2Q19 | 14.8 | +0.4% |
| 1Q19 | 5.3 | +3.8% |
| 3Q18 | 10.8 | +2.8% |
| 2Q18 | 14.8 | -3.0% |
| 1Q18 | 5.1 | +2.3% |
| 3Q17 | 10.5 | +1.8% |
| 2Q17 | 15.2 | +0.9% |
| 1Q17 | 5.0 | -2.9% |
| 3Q16 | 10.3 | +5.5% |
| 2Q16 | 15.1 | +0.9% |
| 1Q16 | 5.2 | +70.7% |
| 3Q15 | 9.8 | +6.2% |
| 2Q15 | 14.9 | +5.0% |
| 1Q15 | 3.0 | +82.8% |
| 3Q14 | 9.2 | +2.6% |
| 2Q14 | 14.2 | +2.2% |
| 1Q14 | 1.7 | +15.1% |
| 3Q13 | 9.0 | +20.4% |
| 2Q13 | 13.9 | -0.6% |
| 1Q13 | 1.4 | +14.4% |
| 3Q12 | 7.4 | -4.5% |
| 2Q12 | 14.0 | +2.8% |
| 1Q12 | 1.3 | -467.4% |
| 3Q11 | 7.8 | - |
| 2Q11 | 13.6 | +1.3% |
| 1Q11 | -0.3 | - |
| 2Q10 | 13.4 | - |