| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.0 | +21.6% |
| 3Q25 | 11.1 | +28.3% |
| 2Q25 | 11.1 | +13.0% |
| 1Q25 | 10.3 | +17.3% |
| 4Q24 | 10.7 | +40.4% |
| 3Q24 | 8.6 | +39.2% |
| 2Q24 | 9.8 | +54.4% |
| 1Q24 | 8.7 | +41.6% |
| 4Q23 | 7.6 | +17.7% |
| 3Q23 | 6.2 | -11.8% |
| 2Q23 | 6.3 | +0.3% |
| 1Q23 | 6.2 | +1.7% |
| 4Q22 | 6.5 | -31.1% |
| 3Q22 | 7.0 | -22.8% |
| 2Q22 | 6.3 | -52.7% |
| 1Q22 | 6.1 | -32.9% |
| 4Q21 | 9.4 | -28.1% |
| 3Q21 | 9.1 | -18.1% |
| 2Q21 | 13.3 | +8.5% |
| 1Q21 | 9.1 | +34.3% |
| 4Q20 | 13.0 | +17.6% |
| 3Q20 | 11.1 | +126.9% |
| 2Q20 | 12.3 | +13.0% |
| 1Q20 | 6.7 | -36.2% |
| 4Q19 | 11.1 | +47.2% |
| 3Q19 | 4.9 | -43.4% |
| 2Q19 | 10.9 | -3.3% |
| 1Q19 | 10.6 | -4.1% |
| 4Q18 | 7.5 | -34.1% |
| 3Q18 | 8.6 | -0.2% |
| 2Q18 | 11.3 | -0.1% |
| 1Q18 | 11.0 | -9.6% |
| 4Q17 | 11.4 | +0.5% |
| 3Q17 | 8.7 | -14.9% |
| 2Q17 | 11.3 | -9.6% |
| 1Q17 | 12.2 | -8.6% |
| 4Q16 | 11.4 | -10.2% |
| 3Q16 | 10.2 | -8.5% |
| 2Q16 | 12.5 | -7.9% |
| 1Q16 | 13.3 | -0.1% |
| 4Q15 | 12.7 | -8.3% |
| 3Q15 | 11.1 | +55.5% |
| 2Q15 | 13.5 | +5.7% |
| 1Q15 | 13.3 | +8.7% |
| 4Q14 | 13.8 | +20.2% |
| 3Q14 | 7.2 | -32.5% |
| 2Q14 | 12.8 | -11.7% |
| 1Q14 | 12.3 | +10.3% |
| 4Q13 | 11.5 | -13.1% |
| 3Q13 | 10.6 | +44.2% |
| 2Q13 | 14.5 | +35.9% |
| 1Q13 | 11.1 | -8.6% |
| 4Q12 | 13.2 | - |
| 3Q12 | 7.3 | - |
| 2Q12 | 10.7 | - |
| 1Q12 | 12.2 | - |