| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 35.73 | +20.7% |
| 1Q25 | 26.46 | +3.1% |
| 3Q24 | 25.23 | -25.3% |
| 2Q24 | 29.6 | -18.3% |
| 1Q24 | 25.65 | -39.0% |
| 3Q23 | 33.77 | +11.3% |
| 2Q23 | 36.24 | -29.2% |
| 1Q23 | 42.04 | -5.5% |
| 3Q22 | 30.35 | -45.3% |
| 2Q22 | 51.16 | +1.2% |
| 1Q22 | 44.5 | -5.5% |
| 3Q21 | 55.48 | +37.7% |
| 2Q21 | 50.53 | +44.0% |
| 1Q21 | 47.06 | +90.0% |
| 3Q20 | 40.29 | -2.1% |
| 2Q20 | 35.08 | -17.7% |
| 1Q20 | 24.77 | -32.6% |
| 3Q19 | 41.15 | -3.3% |
| 2Q19 | 42.65 | +37.4% |
| 1Q19 | 36.74 | -13.0% |
| 3Q18 | 42.57 | +0.3% |
| 2Q18 | 31.04 | -26.1% |
| 1Q18 | 42.23 | -4.6% |
| 3Q17 | 42.42 | -0.5% |
| 2Q17 | 42.02 | -6.7% |
| 1Q17 | 44.25 | +11.5% |
| 3Q16 | 42.64 | +5.1% |
| 2Q16 | 45.06 | +1.9% |
| 1Q16 | 39.7 | -2.5% |
| 3Q15 | 40.59 | +14.0% |
| 2Q15 | 44.22 | +8.6% |
| 1Q15 | 40.73 | +8.3% |
| 3Q14 | 35.59 | -6.1% |
| 2Q14 | 40.72 | +13.9% |
| 1Q14 | 37.61 | +18.4% |
| 3Q13 | 37.89 | -0.1% |
| 2Q13 | 35.76 | -3.0% |
| 1Q13 | 31.77 | -10.4% |
| 3Q12 | 37.94 | +13.9% |
| 2Q12 | 36.85 | +15.5% |
| 1Q12 | 35.46 | +7.0% |
| 3Q11 | 33.29 | - |
| 2Q11 | 31.92 | - |
| 1Q11 | 33.15 | - |