| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 37.8 | +12.2% |
| 4Q24 | 35.98 | +4.1% |
| 3Q24 | 36.83 | +4.4% |
| 2Q24 | 33.04 | -10.8% |
| 1Q24 | 33.7 | -18.5% |
| 4Q23 | 34.56 | -23.1% |
| 3Q23 | 35.27 | -30.3% |
| 2Q23 | 37.04 | -32.2% |
| 1Q23 | 41.35 | -26.7% |
| 4Q22 | 44.96 | -23.8% |
| 3Q22 | 50.59 | -15.1% |
| 2Q22 | 54.65 | +3.8% |
| 1Q22 | 56.4 | +1.4% |
| 4Q21 | 58.97 | +21.2% |
| 3Q21 | 59.62 | +54.5% |
| 2Q21 | 52.63 | +52.4% |
| 1Q21 | 55.61 | +56.3% |
| 4Q20 | 48.64 | +18.3% |
| 3Q20 | 38.59 | -3.7% |
| 2Q20 | 34.54 | -13.3% |
| 1Q20 | 35.57 | -9.4% |
| 4Q19 | 41.11 | +1.0% |
| 3Q19 | 40.07 | +2.1% |
| 2Q19 | 39.83 | -3.4% |
| 1Q19 | 39.24 | -5.0% |
| 4Q18 | 40.7 | -4.5% |
| 3Q18 | 39.23 | -3.5% |
| 2Q18 | 41.22 | +3.8% |
| 1Q18 | 41.33 | +6.1% |
| 4Q17 | 42.6 | +6.2% |
| 3Q17 | 40.66 | +6.0% |
| 2Q17 | 39.7 | +2.5% |
| 1Q17 | 38.94 | -32.6% |
| 4Q16 | 40.11 | +11.5% |
| 3Q16 | 38.35 | +5.3% |
| 2Q16 | 38.72 | +9.6% |
| 1Q16 | 57.8 | +93.1% |
| 4Q15 | 35.96 | +32.9% |
| 3Q15 | 36.43 | +28.3% |
| 2Q15 | 35.33 | +42.9% |
| 1Q15 | 29.94 | +38.2% |
| 4Q14 | 27.07 | +26.7% |
| 3Q14 | 28.38 | +21.1% |
| 2Q14 | 24.73 | -0.4% |
| 1Q14 | 21.67 | +3.6% |
| 4Q13 | 21.36 | - |
| 3Q13 | 23.44 | - |
| 2Q13 | 24.83 | - |
| 1Q13 | 20.91 | - |