| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 3Q24 | 12.86 | -24.4% |
| 2Q24 | 18.62 | -12.0% |
| 1Q24 | 16.45 | -63.6% |
| 3Q23 | 17.02 | -50.9% |
| 2Q23 | 21.15 | -67.1% |
| 1Q23 | 45.25 | -17.6% |
| 3Q22 | 34.64 | -49.4% |
| 2Q22 | 64.22 | -2.4% |
| 1Q22 | 54.95 | -37.2% |
| 3Q21 | 68.43 | +31.2% |
| 2Q21 | 65.78 | -484.0% |
| 1Q21 | 87.52 | +613.4% |
| 4Q20 | 66.99 | +54.3% |
| 3Q20 | 52.16 | +16.7% |
| 2Q20 | -17.13 | -140.1% |
| 1Q20 | 12.27 | -72.7% |
| 4Q19 | 43.41 | +9.0% |
| 3Q19 | 44.69 | -1.7% |
| 2Q19 | 42.68 | +5.2% |
| 1Q19 | 44.97 | +19.7% |
| 4Q18 | 39.84 | -0.1% |
| 3Q18 | 45.44 | -3.4% |
| 2Q18 | 40.55 | -9.3% |
| 1Q18 | 37.58 | -24.0% |
| 4Q17 | 39.86 | -12.7% |
| 3Q17 | 47.02 | -0.3% |
| 2Q17 | 44.69 | +19.3% |
| 1Q17 | 49.41 | +29.2% |
| 4Q16 | 45.65 | -2.2% |
| 3Q16 | 47.15 | +17.6% |
| 2Q16 | 37.45 | -5.2% |
| 1Q16 | 38.25 | -12.8% |
| 4Q15 | 46.68 | +34.0% |
| 3Q15 | 40.11 | -10.1% |
| 2Q15 | 39.5 | +50.6% |
| 1Q15 | 43.84 | -2.3% |
| 4Q14 | 34.85 | - |
| 3Q14 | 44.6 | -3.2% |
| 2Q14 | 26.23 | -49.3% |
| 1Q14 | 44.89 | +2.8% |
| 3Q13 | 46.06 | +3.9% |
| 2Q13 | 51.75 | +69.5% |
| 1Q13 | 43.67 | +22.6% |
| 3Q12 | 44.35 | -10.5% |
| 2Q12 | 30.54 | -10.7% |
| 1Q12 | 35.63 | - |
| 3Q11 | 49.53 | - |
| 2Q11 | 34.18 | - |