| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 12.2 | +128.2% |
| 3Q25 | 13.6 | -28.4% |
| 2Q25 | 11.7 | +65.3% |
| 1Q25 | 10.8 | -14.5% |
| 4Q24 | 5.4 | -49.4% |
| 3Q24 | 19.0 | -0.1% |
| 2Q24 | 7.1 | +6.8% |
| 1Q24 | 12.6 | +41.2% |
| 4Q23 | 10.6 | +32.3% |
| 3Q23 | 19.0 | +12.0% |
| 2Q23 | 6.6 | -10.8% |
| 1Q23 | 8.9 | +1.7% |
| 4Q22 | 8.0 | -10.1% |
| 3Q22 | 17.0 | -9.7% |
| 2Q22 | 7.4 | -16.6% |
| 1Q22 | 8.8 | -8.4% |
| 4Q21 | 8.9 | +1.6% |
| 3Q21 | 18.8 | -7.4% |
| 2Q21 | 8.9 | -16.0% |
| 1Q21 | 9.6 | -6.6% |
| 4Q20 | 8.8 | -18.1% |
| 3Q20 | 20.3 | +2.1% |
| 2Q20 | 10.6 | +4.2% |
| 1Q20 | 10.3 | -5.0% |
| 4Q19 | 10.7 | +48.0% |
| 3Q19 | 19.9 | +7.4% |
| 2Q19 | 10.2 | -15.3% |
| 1Q19 | 10.8 | -8.7% |
| 4Q18 | 7.2 | -34.3% |
| 3Q18 | 18.5 | -19.9% |
| 2Q18 | 12.0 | -3.7% |
| 1Q18 | 11.9 | -1.8% |
| 4Q17 | 11.0 | -8.9% |
| 3Q17 | 23.1 | +0.9% |
| 2Q17 | 12.5 | +3.4% |
| 1Q17 | 12.1 | -9.5% |
| 4Q16 | 12.1 | 0.0% |
| 3Q16 | 22.9 | -0.2% |
| 2Q16 | 12.0 | -1.2% |
| 1Q16 | 13.3 | +67.8% |
| 4Q15 | 12.1 | +24.4% |
| 3Q15 | 22.9 | +16.6% |
| 2Q15 | 12.2 | +9.4% |
| 1Q15 | 8.0 | -35.8% |
| 4Q14 | 9.7 | +18.5% |
| 3Q14 | 19.7 | -0.5% |
| 2Q14 | 11.2 | -2.8% |
| 1Q14 | 12.4 | -2.8% |
| 4Q13 | 8.2 | -0.7% |
| 3Q13 | 19.8 | -10.4% |
| 2Q13 | 11.5 | -8.4% |
| 1Q13 | 12.8 | +26.8% |
| 4Q12 | 8.2 | -3.5% |
| 3Q12 | 22.1 | +17.5% |
| 2Q12 | 12.5 | +25.6% |
| 1Q12 | 10.1 | -10.2% |
| 4Q11 | 8.5 | +5.3% |
| 3Q11 | 18.8 | +3.1% |
| 2Q11 | 10.0 | +8.3% |
| 1Q11 | 11.2 | +8.7% |
| 4Q10 | 8.1 | - |
| 3Q10 | 18.2 | - |
| 2Q10 | 9.2 | - |
| 1Q10 | 10.3 | - |