| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 14.49 | -12.3% |
| 3Q24 | 6.99 | -63.3% |
| 2Q24 | 12.57 | -44.7% |
| 1Q24 | 16.53 | -37.3% |
| 3Q23 | 19.05 | -51.9% |
| 2Q23 | 22.71 | -33.3% |
| 1Q23 | 26.34 | -11.8% |
| 3Q22 | 39.61 | -18.7% |
| 2Q22 | 34.03 | -6.3% |
| 1Q22 | 29.86 | -17.0% |
| 3Q21 | 48.71 | -7.1% |
| 2Q21 | 36.31 | +5.2% |
| 1Q21 | 35.97 | +26.3% |
| 3Q20 | 52.42 | +48.9% |
| 2Q20 | 34.52 | +2.1% |
| 1Q20 | 28.47 | -18.4% |
| 3Q19 | 35.21 | +3.1% |
| 2Q19 | 33.81 | -7.3% |
| 1Q19 | 34.9 | -19.0% |
| 3Q18 | 34.14 | -21.7% |
| 2Q18 | 36.46 | -15.0% |
| 1Q18 | 43.06 | +13.5% |
| 3Q17 | 43.6 | +0.6% |
| 2Q17 | 42.91 | +3.8% |
| 1Q17 | 37.93 | +9.9% |
| 3Q16 | 43.32 | +5.3% |
| 2Q16 | 41.34 | +0.8% |
| 1Q16 | 34.51 | -11.9% |
| 3Q15 | 41.13 | -6.0% |
| 2Q15 | 41.03 | +4.8% |
| 1Q15 | 39.19 | +7.2% |
| 3Q14 | 43.74 | +4.1% |
| 2Q14 | 39.13 | +3.9% |
| 1Q14 | 36.55 | -1.6% |
| 3Q13 | 42.01 | +5.4% |
| 2Q13 | 37.65 | +32.6% |
| 1Q13 | 37.16 | +56.8% |
| 3Q12 | 39.86 | +34.1% |
| 2Q12 | 28.41 | +33.5% |
| 1Q12 | 23.69 | - |
| 3Q11 | 29.73 | - |
| 2Q11 | 21.28 | - |