| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 40 | +3.0% |
| 1Q25 | 39.61 | +5.1% |
| 3Q24 | 38.04 | +17.9% |
| 2Q24 | 38.83 | +44.4% |
| 1Q24 | 37.7 | +13.7% |
| 3Q23 | 32.26 | +12.2% |
| 2Q23 | 26.89 | -42.1% |
| 1Q23 | 33.16 | -57.6% |
| 3Q22 | 28.77 | -44.1% |
| 2Q22 | 46.48 | -14.4% |
| 1Q22 | 78.15 | +49.2% |
| 3Q21 | 51.46 | +49.4% |
| 2Q21 | 54.32 | -1.8% |
| 1Q21 | 52.38 | +6.7% |
| 3Q20 | 34.45 | -31.6% |
| 2Q20 | 55.33 | +20.6% |
| 1Q20 | 49.1 | +36.3% |
| 3Q19 | 50.38 | +15.9% |
| 2Q19 | 45.89 | +12.4% |
| 1Q19 | 36.03 | -17.1% |
| 3Q18 | 43.47 | +5.9% |
| 2Q18 | 40.83 | -3.7% |
| 1Q18 | 43.46 | +3.3% |
| 3Q17 | 41.04 | -54.9% |
| 2Q17 | 42.41 | +3.2% |
| 1Q17 | 42.05 | +19.5% |
| 3Q16 | 90.97 | +216.9% |
| 2Q16 | 41.09 | -2.6% |
| 1Q16 | 35.2 | -7.6% |
| 3Q15 | 28.7 | +2.4% |
| 2Q15 | 42.18 | +20.3% |
| 1Q15 | 38.1 | +13.2% |
| 3Q14 | 28.03 | -14.8% |
| 2Q14 | 35.07 | +4.4% |
| 1Q14 | 33.66 | +51.1% |
| 3Q13 | 32.91 | +26.5% |
| 2Q13 | 33.6 | +50.7% |
| 1Q13 | 22.27 | - |
| 3Q12 | 26.01 | - |
| 2Q12 | 22.3 | +3.9% |
| 2Q11 | 21.46 | +3.6% |
| 1Q11 | 15.24 | +7.8% |
| 4Q10 | 16.6 | - |
| 3Q10 | 30.95 | - |
| 2Q10 | 20.72 | - |
| 1Q10 | 14.13 | - |