| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 32.3 | +16.6% |
| 1Q25 | 30.1 | +18.2% |
| 3Q24 | 27.3 | -8.9% |
| 2Q24 | 27.7 | -7.3% |
| 1Q24 | 25.5 | -29.6% |
| 3Q23 | 30.0 | -18.0% |
| 2Q23 | 29.9 | -16.8% |
| 1Q23 | 36.2 | -1.8% |
| 3Q22 | 36.5 | +4.8% |
| 2Q22 | 35.9 | +27.4% |
| 1Q22 | 36.8 | -29.3% |
| 3Q21 | 34.9 | -12.0% |
| 2Q21 | 28.2 | -227.3% |
| 1Q21 | 52.1 | +121.9% |
| 3Q20 | 39.7 | +5.6% |
| 2Q20 | -22.1 | -159.6% |
| 1Q20 | 23.5 | -33.8% |
| 3Q19 | 37.5 | -1.5% |
| 2Q19 | 37.1 | -3.3% |
| 1Q19 | 35.4 | -2.3% |
| 3Q18 | 38.1 | +2.2% |
| 2Q18 | 38.4 | +5.1% |
| 1Q18 | 36.3 | +1.1% |
| 3Q17 | 37.3 | +6.0% |
| 2Q17 | 36.5 | +6.0% |
| 1Q17 | 35.9 | +6.8% |
| 3Q16 | 35.2 | -1.0% |
| 2Q16 | 34.4 | -8.4% |
| 1Q16 | 33.6 | -5.6% |
| 3Q15 | 35.5 | -4.4% |
| 2Q15 | 37.6 | +1.6% |
| 1Q15 | 35.6 | -5.3% |
| 3Q14 | 37.2 | +7.3% |
| 2Q14 | 37.0 | +2.2% |
| 1Q14 | 37.6 | +12.2% |
| 3Q13 | 34.7 | +17.1% |
| 2Q13 | 36.2 | +82.5% |
| 1Q13 | 33.5 | +14.4% |
| 3Q12 | 29.6 | - |
| 2Q12 | 19.8 | - |
| 1Q12 | 29.3 | - |