| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 20.1 | +10.6% |
| 2Q25 | 24.6 | +36.5% |
| 1Q25 | 17.8 | +5.4% |
| 3Q24 | 18.1 | +21.3% |
| 2Q24 | 18.0 | +62.9% |
| 1Q24 | 16.9 | +42.3% |
| 3Q23 | 14.9 | +40.7% |
| 2Q23 | 11.1 | -13.8% |
| 1Q23 | 11.9 | -21.7% |
| 3Q22 | 10.6 | -33.4% |
| 2Q22 | 12.8 | -24.1% |
| 1Q22 | 15.2 | +18.2% |
| 3Q21 | 15.9 | +30.0% |
| 2Q21 | 16.9 | +132.0% |
| 1Q21 | 12.9 | -1.0% |
| 3Q20 | 12.3 | -14.5% |
| 2Q20 | 7.3 | -41.4% |
| 1Q20 | 13.0 | -1.7% |
| 3Q19 | 14.4 | +14.5% |
| 2Q19 | 12.4 | +16.2% |
| 1Q19 | 13.2 | +18.8% |
| 3Q18 | 12.5 | +24.0% |
| 2Q18 | 10.7 | -11.0% |
| 1Q18 | 11.1 | +4.4% |
| 3Q17 | 10.1 | +4.7% |
| 2Q17 | 12.0 | +41.3% |
| 1Q17 | 10.7 | +10.9% |
| 3Q16 | 9.7 | -21.4% |
| 2Q16 | 8.5 | -22.4% |
| 1Q16 | 9.6 | -20.8% |
| 3Q15 | 12.3 | +25.2% |
| 2Q15 | 10.9 | -31.3% |
| 1Q15 | 12.1 | +20.7% |
| 3Q14 | 9.8 | -4.2% |
| 2Q14 | 15.9 | +86.1% |
| 1Q14 | 10.0 | -3.9% |
| 3Q13 | 10.2 | -13.3% |
| 2Q13 | 8.6 | -21.5% |
| 1Q13 | 10.5 | -17.9% |
| 3Q12 | 11.8 | -1.8% |
| 2Q12 | 10.9 | +2.1% |
| 1Q12 | 12.7 | +7.1% |
| 3Q11 | 12.0 | +52.4% |
| 2Q11 | 10.7 | - |
| 1Q11 | 11.9 | - |
| 3Q10 | 7.9 | - |