| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 13.63 | +9.2% |
| 3Q24 | 13.36 | +11.3% |
| 2Q24 | 14.46 | +9.0% |
| 1Q24 | 12.48 | +54.8% |
| 3Q23 | 11.99 | +28.2% |
| 1Q23 | 13.26 | +9.9% |
| 1Q23 | 8.06 | +345.1% |
| 3Q22 | 9.36 | -7.3% |
| 2Q22 | 12.07 | -11.3% |
| 1Q22 | 1.81 | -85.9% |
| 3Q21 | 10.09 | -35.0% |
| 2Q21 | 13.6 | +225.5% |
| 1Q21 | 12.86 | +36.1% |
| 3Q20 | 15.52 | +23.5% |
| 2Q20 | 4.18 | -53.7% |
| 1Q20 | 9.45 | -18.3% |
| 3Q19 | 12.57 | +6.4% |
| 2Q19 | 9.02 | -22.2% |
| 1Q19 | 11.56 | +3.8% |
| 3Q18 | 11.82 | -14.4% |
| 2Q18 | 11.6 | -34.2% |
| 1Q18 | 11.13 | -11.3% |
| 3Q17 | 13.8 | -226.6% |
| 2Q17 | 17.63 | +6.5% |
| 1Q17 | 12.55 | -2.1% |
| 3Q16 | -10.9 | -172.6% |
| 2Q16 | 16.56 | +50.2% |
| 1Q16 | 12.83 | +9.2% |
| 3Q15 | 15.01 | +18.3% |
| 2Q15 | 11.02 | -14.1% |
| 1Q15 | 11.74 | +14.8% |
| 3Q14 | 12.68 | +63.3% |
| 2Q14 | 12.84 | +7.5% |
| 1Q14 | 10.23 | +7.2% |
| 3Q13 | 7.76 | -38.6% |
| 2Q13 | 11.94 | -10.4% |
| 1Q13 | 9.55 | +602.3% |
| 3Q12 | 12.64 | +5.3% |
| 2Q12 | 13.32 | +6.2% |
| 1Q12 | 1.36 | -86.3% |
| 3Q11 | 12.0 | +7.6% |
| 2Q11 | 12.54 | +5.3% |
| 1Q11 | 9.93 | +50.8% |
| 3Q10 | 11.16 | - |
| 2Q10 | 11.91 | - |
| 1Q10 | 6.59 | - |