| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 28.5 | +17.4% |
| 2Q25 | 28.3 | +6.3% |
| 1Q25 | 31.2 | +4.5% |
| 3Q24 | 24.3 | +16.7% |
| 2Q24 | 26.6 | +30.2% |
| 1Q24 | 29.8 | +19.0% |
| 3Q23 | 20.8 | -46.4% |
| 2Q23 | 20.4 | -33.4% |
| 1Q23 | 25.1 | -30.6% |
| 3Q22 | 38.8 | +38.4% |
| 2Q22 | 30.7 | +14.3% |
| 1Q22 | 36.1 | +14.2% |
| 3Q21 | 28.0 | +57.9% |
| 2Q21 | 26.8 | +134.0% |
| 1Q21 | 31.6 | +69.5% |
| 3Q20 | 17.7 | -68.9% |
| 2Q20 | 11.5 | -29.1% |
| 1Q20 | 18.7 | +61.6% |
| 3Q19 | 57.1 | +234.4% |
| 2Q19 | 16.2 | +137.7% |
| 1Q19 | 11.5 | -2694.6% |
| 3Q18 | 17.1 | +6.9% |
| 2Q18 | 6.8 | -60.2% |
| 1Q18 | -0.4 | -103.1% |
| 3Q17 | 16.0 | -43.0% |
| 2Q17 | 17.1 | -35.5% |
| 1Q17 | 14.5 | -51.0% |
| 3Q16 | 28.0 | +16.9% |
| 2Q16 | 26.5 | +18.6% |
| 1Q16 | 29.6 | -8.5% |
| 3Q15 | 24.0 | -34.7% |
| 2Q15 | 22.3 | -37.4% |
| 1Q15 | 32.4 | +22.0% |
| 3Q14 | 36.7 | +19.9% |
| 2Q14 | 35.7 | +2.3% |
| 1Q14 | 26.5 | -31.4% |
| 3Q13 | 30.6 | -10.5% |
| 2Q13 | 34.9 | -0.6% |
| 1Q13 | 38.7 | +5.2% |
| 3Q12 | 34.2 | -2.8% |
| 2Q12 | 35.1 | - |
| 1Q12 | 36.8 | - |
| 3Q11 | 35.2 | - |