| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 36.45 | +6.4% |
| 3Q24 | 28.51 | -3.6% |
| 2Q24 | 24.49 | +1.8% |
| 1Q24 | 34.27 | -7.2% |
| 3Q23 | 29.59 | -4.9% |
| 2Q23 | 24.06 | +19.3% |
| 1Q23 | 36.91 | +12.0% |
| 3Q22 | 31.13 | +1.4% |
| 2Q22 | 20.17 | -43.5% |
| 1Q22 | 32.96 | +7.6% |
| 3Q21 | 30.71 | +21.8% |
| 2Q21 | 35.72 | +16.2% |
| 1Q21 | 30.63 | -12.5% |
| 3Q20 | 25.21 | -22.5% |
| 2Q20 | 30.73 | +0.7% |
| 1Q20 | 35.0 | +31.6% |
| 3Q19 | 32.52 | -5.8% |
| 2Q19 | 30.5 | -5.6% |
| 1Q19 | 26.58 | +10.6% |
| 3Q18 | 34.53 | +87.3% |
| 2Q18 | 32.3 | +19.4% |
| 1Q18 | 24.04 | +45.4% |
| 3Q17 | 18.44 | +37.3% |
| 2Q17 | 27.05 | -27.4% |
| 1Q17 | 16.53 | -10.3% |
| 3Q16 | 13.43 | -11.0% |
| 2Q16 | 37.26 | +3.8% |
| 1Q16 | 18.42 | -0.4% |
| 3Q15 | 15.1 | -32.0% |
| 2Q15 | 35.88 | +33.3% |
| 1Q15 | 18.5 | -11.3% |
| 3Q14 | 22.21 | -20.9% |
| 2Q14 | 26.91 | -2.7% |
| 1Q14 | 20.85 | -1.8% |
| 3Q13 | 28.1 | +12.4% |
| 2Q13 | 27.65 | -0.1% |
| 1Q13 | 21.24 | -13.2% |
| 3Q12 | 24.99 | +4.7% |
| 2Q12 | 27.69 | -7.0% |
| 1Q12 | 24.47 | +2.5% |
| 3Q11 | 23.87 | - |
| 2Q11 | 29.79 | - |
| 1Q11 | 23.88 | - |