| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 28.53 | -8.1% |
| 3Q24 | 25.61 | -13.2% |
| 2Q24 | 24.86 | -18.0% |
| 1Q24 | 31.03 | -18.5% |
| 3Q23 | 29.49 | -31.2% |
| 2Q23 | 30.33 | -14.3% |
| 1Q23 | 38.07 | -28.0% |
| 3Q22 | 42.88 | -7.7% |
| 2Q22 | 35.4 | -21.5% |
| 1Q22 | 52.91 | -21.9% |
| 3Q21 | 46.44 | +5.3% |
| 2Q21 | 45.11 | +384.5% |
| 1Q21 | 67.72 | +167.6% |
| 4Q20 | 43.74 | +31.1% |
| 3Q20 | 44.12 | +16.2% |
| 2Q20 | 9.31 | -70.7% |
| 1Q20 | 25.31 | -28.8% |
| 4Q19 | 33.36 | -0.7% |
| 3Q19 | 37.96 | -5.8% |
| 2Q19 | 31.77 | -25.8% |
| 1Q19 | 35.53 | -14.1% |
| 4Q18 | 33.58 | -11.7% |
| 3Q18 | 40.27 | -4.3% |
| 2Q18 | 42.81 | -2.9% |
| 1Q18 | 41.37 | +1.4% |
| 4Q17 | 38.03 | -7.4% |
| 3Q17 | 42.09 | +3.0% |
| 2Q17 | 44.1 | +8.7% |
| 1Q17 | 40.79 | -0.1% |
| 4Q16 | 41.08 | +36.5% |
| 3Q16 | 40.86 | +21.8% |
| 2Q16 | 40.58 | +1.4% |
| 1Q16 | 40.83 | +10.4% |
| 4Q15 | 30.09 | -15.9% |
| 3Q15 | 33.55 | -12.2% |
| 2Q15 | 40.02 | +5.7% |
| 1Q15 | 37.0 | +6.0% |
| 4Q14 | 35.78 | -0.6% |
| 3Q14 | 38.24 | +6.1% |
| 2Q14 | 37.85 | +5.4% |
| 1Q14 | 34.92 | +1.7% |
| 4Q13 | 36.01 | +15.4% |
| 3Q13 | 36.04 | +9.3% |
| 2Q13 | 35.91 | +35.3% |
| 1Q13 | 34.33 | +42.3% |
| 4Q12 | 31.2 | +53.8% |
| 3Q12 | 32.98 | +2.1% |
| 2Q12 | 26.55 | +103.6% |
| 1Q12 | 24.13 | +31.8% |
| 4Q11 | 20.29 | - |
| 3Q11 | 32.3 | +47.0% |
| 2Q11 | 13.04 | -6.4% |
| 1Q11 | 18.3 | - |
| 3Q10 | 21.97 | - |
| 2Q10 | 13.93 | - |