| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 23.3 | +15.1% |
| 3Q24 | 20.3 | -11.2% |
| 2Q24 | 20.8 | -1.7% |
| 1Q24 | 20.2 | -6.8% |
| 3Q23 | 22.9 | -14.7% |
| 2Q23 | 21.1 | +22.6% |
| 1Q23 | 21.7 | -32.2% |
| 3Q22 | 26.8 | -14.1% |
| 2Q22 | 17.2 | -48.4% |
| 1Q22 | 32.0 | -25.1% |
| 3Q21 | 31.2 | +21.9% |
| 2Q21 | 33.4 | +84.8% |
| 1Q21 | 42.8 | +244.9% |
| 3Q20 | 25.6 | +33.2% |
| 2Q20 | 18.1 | +3.7% |
| 1Q20 | 12.4 | -54.3% |
| 3Q19 | 19.2 | -30.1% |
| 2Q19 | 17.4 | -45.1% |
| 1Q19 | 27.2 | -19.8% |
| 3Q18 | 27.5 | -18.0% |
| 2Q18 | 31.7 | +2.0% |
| 1Q18 | 33.9 | +20.8% |
| 3Q17 | 33.6 | +17.6% |
| 2Q17 | 31.1 | +9.4% |
| 1Q17 | 28.0 | +2.3% |
| 3Q16 | 28.5 | +0.9% |
| 2Q16 | 28.4 | -1.5% |
| 1Q16 | 27.4 | +7.7% |
| 3Q15 | 28.3 | +3.6% |
| 2Q15 | 28.9 | +8.2% |
| 1Q15 | 25.5 | +35.2% |
| 3Q14 | 27.3 | +90.4% |
| 2Q14 | 26.7 | +93.7% |
| 1Q14 | 18.8 | +54.2% |
| 3Q13 | 14.3 | +48.3% |
| 2Q13 | 13.8 | +47.7% |
| 1Q13 | 12.2 | +92.7% |
| 3Q12 | 9.7 | +49.0% |
| 2Q12 | 9.3 | +55.8% |
| 1Q12 | 6.3 | - |
| 3Q11 | 6.5 | - |
| 2Q11 | 6.0 | - |