| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 22.59 | +12.6% |
| 3Q24 | 10.58 | -46.2% |
| 2Q24 | 18.96 | -28.8% |
| 1Q24 | 20.06 | -30.8% |
| 3Q23 | 19.67 | -49.2% |
| 2Q23 | 26.61 | -30.0% |
| 1Q23 | 28.98 | -22.8% |
| 3Q22 | 38.76 | -18.3% |
| 2Q22 | 38.04 | -8.8% |
| 1Q22 | 37.55 | -2.5% |
| 3Q21 | 47.43 | +198.3% |
| 2Q21 | 41.69 | +55.3% |
| 1Q21 | 38.53 | +349.5% |
| 3Q20 | 15.9 | -43.8% |
| 2Q20 | 26.84 | -7.4% |
| 1Q20 | 8.57 | -68.0% |
| 4Q19 | 28.1 | -5.1% |
| 3Q19 | 28.3 | -6.8% |
| 2Q19 | 28.98 | -1.8% |
| 1Q19 | 26.82 | +2.2% |
| 4Q18 | 29.61 | -15.9% |
| 3Q18 | 30.38 | +1.9% |
| 2Q18 | 29.5 | -5.2% |
| 1Q18 | 26.24 | -5.6% |
| 4Q17 | 35.22 | - |
| 3Q17 | 29.8 | +37.8% |
| 2Q17 | 31.11 | -7.5% |
| 1Q17 | 27.81 | +14.2% |
| 3Q16 | 21.62 | -38.8% |
| 2Q16 | 33.65 | +30.6% |
| 1Q16 | 24.35 | -15.7% |
| 3Q15 | 35.32 | -0.2% |
| 2Q15 | 25.77 | -11.9% |
| 1Q15 | 28.88 | -10.8% |
| 3Q14 | 35.41 | +6.5% |
| 2Q14 | 29.27 | -5.9% |
| 1Q14 | 32.37 | +6.1% |
| 3Q13 | 33.26 | +4.2% |
| 2Q13 | 31.11 | +6.8% |
| 1Q13 | 30.5 | +12.6% |
| 3Q12 | 31.91 | +91.6% |
| 2Q12 | 29.12 | +200.5% |
| 1Q12 | 27.07 | - |
| 3Q11 | 16.66 | - |
| 2Q11 | 9.69 | - |