| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 46.0 | +12.2% |
| 3Q24 | 48.0 | +11.0% |
| 2Q24 | 48.7 | +2.1% |
| 1Q24 | 41.0 | -17.4% |
| 3Q23 | 43.2 | -29.1% |
| 2Q23 | 47.7 | -25.3% |
| 1Q23 | 49.7 | -30.8% |
| 3Q22 | 61.0 | -17.5% |
| 2Q22 | 63.9 | -36.2% |
| 1Q22 | 71.7 | -9.0% |
| 3Q21 | 73.9 | -1.7% |
| 2Q21 | 100.2 | +341.5% |
| 1Q21 | 78.8 | +192.1% |
| 3Q20 | 75.2 | +25.2% |
| 2Q20 | 22.7 | - |
| 1Q20 | 27.0 | -48.7% |
| 3Q19 | 60.1 | -4.1% |
| 1Q19 | 52.6 | -13.5% |
| 3Q18 | 62.6 | +14.2% |
| 2Q18 | 62.4 | +7.7% |
| 1Q18 | 60.8 | +18.4% |
| 3Q17 | 54.8 | -1.7% |
| 2Q17 | 58.0 | +3.0% |
| 1Q17 | 51.4 | -6.8% |
| 3Q16 | 55.8 | +1.3% |
| 2Q16 | 56.3 | -10.9% |
| 1Q16 | 55.1 | -6.8% |
| 3Q15 | 55.1 | -11.0% |
| 2Q15 | 63.2 | +10.1% |
| 1Q15 | 59.1 | +1.0% |
| 3Q14 | 61.9 | -0.8% |
| 2Q14 | 57.4 | -0.2% |
| 1Q14 | 58.6 | +3.6% |
| 3Q13 | 62.4 | +3.0% |
| 2Q13 | 57.5 | -5.0% |
| 1Q13 | 56.5 | -3.7% |
| 3Q12 | 60.6 | +6.0% |
| 2Q12 | 60.5 | +5.4% |
| 1Q12 | 58.7 | +16.6% |
| 3Q11 | 57.2 | +24.7% |
| 2Q11 | 57.4 | +21.9% |
| 1Q11 | 50.3 | - |
| 3Q10 | 45.9 | - |
| 2Q10 | 47.1 | - |