| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.5 | +3.1% |
| 3Q25 | 12.6 | +14.2% |
| 2Q25 | 1.8 | -85.8% |
| 1Q25 | 12.2 | +0.5% |
| 4Q24 | 10.2 | +129.0% |
| 3Q24 | 11.0 | -433.8% |
| 2Q24 | 12.7 | +10.0% |
| 1Q24 | 12.1 | +22.6% |
| 4Q23 | 4.4 | -27.5% |
| 3Q23 | -3.3 | -135.9% |
| 2Q23 | 11.6 | +22.3% |
| 1Q23 | 9.9 | - |
| 4Q22 | 6.1 | +38.1% |
| 3Q22 | 9.2 | +16.1% |
| 2Q22 | 9.5 | +8.8% |
| 1Q21 | 8.8 | +3.4% |
| 4Q21 | 4.4 | -24.8% |
| 3Q21 | 7.9 | +10.4% |
| 2Q21 | 8.7 | +68.1% |
| 1Q21 | 9.1 | +7.4% |
| 4Q20 | 5.9 | -15.0% |
| 3Q20 | 7.2 | -11.7% |
| 2Q20 | 5.2 | -35.6% |
| 1Q20 | 8.5 | +18.2% |
| 4Q19 | 6.9 | +91.6% |
| 3Q19 | 8.1 | +242.5% |
| 2Q19 | 8.0 | +11.7% |
| 1Q19 | 7.2 | -5.0% |
| 4Q18 | 3.6 | -52.2% |
| 3Q18 | 2.4 | -68.1% |
| 2Q18 | 7.2 | -25.1% |
| 1Q18 | 7.6 | -12.6% |
| 4Q17 | 7.6 | -19.6% |
| 3Q17 | 7.4 | +3.5% |
| 2Q17 | 9.6 | -1.9% |
| 1Q17 | 8.7 | +2.6% |
| 4Q16 | 9.4 | -345.2% |
| 3Q16 | 7.2 | +77.5% |
| 2Q16 | 9.8 | +53.9% |
| 1Q16 | 8.5 | +17.0% |
| 4Q15 | -3.8 | -150.5% |
| 3Q15 | 4.0 | -21.7% |
| 2Q15 | 6.4 | -46.4% |
| 1Q15 | 7.2 | -37.3% |
| 4Q14 | 7.6 | -34.0% |
| 3Q14 | 5.2 | -60.9% |
| 2Q14 | 11.9 | -24.6% |
| 1Q14 | 11.5 | -16.4% |
| 4Q13 | 11.5 | -10.7% |
| 3Q13 | 13.2 | +12.9% |
| 2Q13 | 15.7 | +34.3% |
| 1Q13 | 13.8 | +25.6% |
| 4Q12 | 12.9 | +42.4% |
| 3Q12 | 11.7 | +19.4% |
| 2Q12 | 11.7 | +29.8% |
| 1Q12 | 11.0 | +58.9% |
| 4Q11 | 9.1 | -3.8% |
| 3Q11 | 9.8 | +27.8% |
| 2Q11 | 9.0 | +44.8% |
| 1Q11 | 6.9 | - |
| 4Q10 | 9.4 | - |
| 3Q10 | 7.7 | - |
| 2Q10 | 6.2 | - |