| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 28.35 | +52.3% |
| 1Q25 | 28.41 | +22.4% |
| 3Q24 | 23.37 | -18.1% |
| 2Q24 | 18.61 | -42.4% |
| 1Q24 | 23.22 | -36.4% |
| 3Q23 | 28.53 | -36.6% |
| 2Q23 | 32.33 | +6.4% |
| 1Q23 | 36.53 | -28.4% |
| 3Q22 | 45.03 | -17.3% |
| 2Q22 | 30.37 | -47.8% |
| 1Q22 | 50.99 | -4.2% |
| 3Q21 | 54.45 | +38.3% |
| 2Q21 | 58.14 | +68.9% |
| 1Q21 | 53.2 | +68.8% |
| 3Q20 | 39.38 | +7.9% |
| 2Q20 | 34.43 | -20.5% |
| 1Q20 | 31.51 | -25.1% |
| 3Q19 | 36.48 | -22.9% |
| 2Q19 | 43.33 | -8.2% |
| 1Q19 | 42.05 | -9.1% |
| 3Q18 | 47.32 | +24.3% |
| 2Q18 | 47.18 | +7.6% |
| 1Q18 | 46.24 | +3.9% |
| 3Q17 | 38.06 | -14.1% |
| 2Q17 | 43.86 | +2.9% |
| 1Q17 | 44.5 | +17.1% |
| 3Q16 | 44.31 | +6.1% |
| 2Q16 | 42.62 | -12.3% |
| 1Q16 | 38.0 | -8.6% |
| 4Q15 | 32.9 | -16.0% |
| 3Q15 | 41.78 | +1.3% |
| 2Q15 | 48.59 | +20.4% |
| 1Q15 | 41.56 | +17.9% |
| 4Q14 | 39.16 | +22.3% |
| 3Q14 | 41.25 | +28.6% |
| 2Q14 | 40.37 | +9.6% |
| 1Q14 | 35.27 | -6.7% |
| 4Q13 | 32.02 | +2.2% |
| 3Q13 | 32.08 | -4.0% |
| 2Q13 | 36.82 | +30.2% |
| 1Q13 | 37.8 | -17.3% |
| 4Q12 | 31.34 | - |
| 3Q12 | 33.44 | +62.0% |
| 2Q12 | 28.28 | +87.9% |
| 1Q12 | 45.71 | - |
| 3Q11 | 20.63 | - |
| 2Q11 | 15.06 | - |