| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 23.2 | -2.8% |
| 1Q25 | 24.3 | +14.1% |
| 3Q24 | 23.6 | -27.1% |
| 2Q24 | 23.9 | -10.4% |
| 1Q24 | 21.3 | -27.4% |
| 3Q23 | 32.4 | +44.6% |
| 2Q23 | 26.6 | -37.7% |
| 1Q23 | 29.3 | -23.8% |
| 3Q22 | 22.4 | -47.3% |
| 2Q22 | 42.7 | -1.2% |
| 1Q22 | 38.5 | -23.2% |
| 4Q21 | 42.3 | +12.0% |
| 3Q21 | 42.5 | +181.6% |
| 2Q21 | 43.3 | +6.8% |
| 1Q21 | 50.1 | +71.3% |
| 4Q20 | 37.7 | -1.0% |
| 3Q20 | 15.1 | -59.2% |
| 2Q20 | 40.5 | +60.0% |
| 1Q20 | 29.2 | -37.1% |
| 4Q19 | 38.1 | -24.3% |
| 3Q19 | 37.1 | -29.2% |
| 2Q19 | 25.3 | -59.7% |
| 1Q19 | 46.5 | +8.0% |
| 4Q18 | 50.4 | +8.4% |
| 3Q18 | 52.3 | +17.0% |
| 2Q18 | 62.8 | +29.6% |
| 1Q18 | 43.0 | +8.2% |
| 4Q17 | 46.5 | -9.9% |
| 3Q17 | 44.7 | -10.1% |
| 2Q17 | 48.5 | +2.3% |
| 1Q17 | 39.8 | -6.8% |
| 4Q16 | 51.6 | +6.9% |
| 3Q16 | 49.8 | -1.6% |
| 2Q16 | 47.4 | -8.8% |
| 1Q16 | 42.7 | -5.6% |
| 4Q15 | 48.3 | -5.4% |
| 3Q15 | 50.6 | +3.0% |
| 2Q15 | 51.9 | +7.9% |
| 1Q15 | 45.2 | -9.4% |
| 4Q14 | 51.0 | +8.8% |
| 3Q14 | 49.1 | -5.9% |
| 2Q14 | 48.1 | -10.5% |
| 1Q14 | 49.9 | +0.3% |
| 4Q13 | 46.9 | -22.3% |
| 3Q13 | 52.1 | -4.0% |
| 2Q13 | 53.8 | +0.5% |
| 1Q13 | 49.7 | -4.5% |
| 4Q12 | 60.4 | - |
| 3Q12 | 54.3 | +1.1% |
| 2Q12 | 53.5 | +5.7% |
| 1Q12 | 52.1 | - |
| 3Q11 | 53.7 | - |
| 2Q11 | 50.7 | - |