| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 12.2 | +0.3% |
| 3Q24 | 12.6 | -24.7% |
| 2Q24 | 16.2 | +1.8% |
| 1Q24 | 12.2 | -19.1% |
| 3Q23 | 16.7 | +2.0% |
| 2Q23 | 15.9 | -3.5% |
| 1Q23 | 15.0 | +32.6% |
| 3Q22 | 16.4 | +132.2% |
| 2Q22 | 16.4 | +35.9% |
| 1Q22 | 11.3 | -1072.4% |
| 3Q21 | 7.0 | +25.0% |
| 2Q21 | 12.1 | -159.4% |
| 1Q21 | -1.2 | -387.2% |
| 3Q20 | 5.6 | -43.5% |
| 2Q20 | -20.4 | -443.9% |
| 1Q20 | 0.4 | -95.3% |
| 3Q19 | 10.0 | -11.3% |
| 2Q19 | 5.9 | -60.2% |
| 1Q19 | 8.6 | -14.0% |
| 3Q18 | 11.2 | +9.8% |
| 2Q18 | 14.9 | +45.8% |
| 1Q18 | 10.0 | +15.0% |
| 3Q17 | 10.2 | +208.2% |
| 2Q17 | 10.2 | +15.9% |
| 1Q17 | 8.7 | +0.9% |
| 3Q16 | 3.3 | -61.5% |
| 2Q16 | 8.8 | -8.4% |
| 1Q16 | 8.6 | -1.1% |
| 3Q15 | 8.6 | +3.0% |
| 2Q15 | 9.6 | +17.6% |
| 1Q15 | 8.7 | +24.6% |
| 3Q14 | 8.4 | +18.8% |
| 2Q14 | 8.2 | +1.5% |
| 1Q14 | 7.0 | +9.7% |
| 3Q13 | 7.1 | -13.3% |
| 2Q13 | 8.1 | +7.1% |
| 1Q13 | 6.4 | +11.1% |
| 3Q12 | 8.1 | -217.5% |
| 2Q12 | 7.5 | +11.3% |
| 1Q12 | 5.8 | +5.3% |
| 3Q11 | -6.9 | -243.2% |
| 2Q11 | 6.8 | +1.9% |
| 1Q11 | 5.5 | - |
| 3Q10 | 4.8 | - |
| 2Q10 | 6.6 | - |