| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 63.89 | +213.1% |
| 3Q24 | 18.87 | -24.6% |
| 2Q24 | 19.14 | -21.4% |
| 1Q24 | 20.4 | -18.0% |
| 3Q23 | 25.03 | +1.9% |
| 2Q23 | 24.36 | -6.2% |
| 1Q23 | 24.88 | -124.7% |
| 3Q22 | 24.56 | -4.3% |
| 2Q22 | 25.99 | +11.6% |
| 1Q22 | -100.85 | -562.5% |
| 3Q21 | 25.65 | -17.4% |
| 2Q21 | 23.29 | -34.0% |
| 1Q21 | 21.8 | -35.1% |
| 4Q20 | 28.18 | -25.1% |
| 3Q20 | 31.05 | -14.9% |
| 2Q20 | 35.28 | +3.6% |
| 3Q20 | 33.57 | -10.6% |
| 4Q19 | 37.63 | -1.6% |
| 3Q19 | 36.5 | -8.3% |
| 2Q19 | 34.06 | -8.1% |
| 1Q19 | 37.54 | +1.3% |
| 4Q18 | 38.23 | -8.0% |
| 3Q18 | 39.8 | -2.7% |
| 2Q18 | 37.05 | -9.4% |
| 1Q18 | 37.07 | -0.3% |
| 4Q17 | 41.57 | +3.1% |
| 3Q17 | 40.91 | +0.5% |
| 2Q17 | 40.92 | +0.7% |
| 1Q17 | 37.17 | -11.4% |
| 4Q16 | 40.33 | +5.6% |
| 3Q16 | 40.71 | +6.6% |
| 2Q16 | 40.63 | +4.8% |
| 1Q16 | 41.94 | +289.4% |
| 4Q15 | 38.17 | +1.0% |
| 3Q15 | 38.19 | +3.9% |
| 2Q15 | 38.78 | +3.9% |
| 1Q15 | 10.77 | -72.0% |
| 4Q14 | 37.81 | +1.4% |
| 3Q14 | 36.76 | +6.0% |
| 2Q14 | 37.33 | +17.0% |
| 1Q14 | 38.46 | +19.7% |
| 4Q13 | 37.29 | +15.7% |
| 3Q13 | 34.69 | +6.1% |
| 2Q13 | 31.9 | +15.0% |
| 1Q13 | 32.12 | +2.3% |
| 4Q12 | 32.24 | - |
| 3Q12 | 32.7 | +6.3% |
| 2Q12 | 27.74 | +89.4% |
| 1Q12 | 31.39 | - |
| 3Q11 | 30.76 | - |
| 2Q11 | 14.65 | - |