| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.0 | +11.7% |
| 3Q24 | 14.5 | +2.8% |
| 2Q24 | 13.3 | -16.5% |
| 1Q24 | 14.3 | -3.2% |
| 3Q23 | 14.1 | -0.8% |
| 2Q23 | 15.9 | +18.0% |
| 1Q23 | 14.8 | +3.1% |
| 3Q22 | 14.2 | +34.7% |
| 2Q22 | 13.5 | +0.7% |
| 1Q22 | 14.4 | -8.3% |
| 3Q21 | 10.6 | -27.2% |
| 2Q21 | 13.4 | +137.3% |
| 1Q21 | 15.7 | +36.0% |
| 4Q20 | 15.9 | - |
| 3Q20 | 14.5 | +47.0% |
| 2Q20 | 5.6 | -10.1% |
| 1Q20 | 11.5 | +45.5% |
| 3Q19 | 9.9 | +8.4% |
| 2Q19 | 6.3 | -34.1% |
| 1Q19 | 7.9 | -12.7% |
| 3Q18 | 9.1 | -26.7% |
| 2Q18 | 9.5 | -15.0% |
| 1Q18 | 9.1 | -18.5% |
| 3Q17 | 12.4 | -2.0% |
| 2Q17 | 11.2 | -18.2% |
| 1Q17 | 11.1 | -5.8% |
| 3Q16 | 12.7 | -8.8% |
| 2Q16 | 13.7 | +21.2% |
| 1Q16 | 11.8 | +7.3% |
| 3Q15 | 13.9 | +140.5% |
| 2Q15 | 11.3 | +98.7% |
| 1Q15 | 11.0 | -14.2% |
| 3Q14 | 5.8 | -59.5% |
| 2Q14 | 5.7 | -48.6% |
| 1Q14 | 12.8 | +16.5% |
| 3Q13 | 14.3 | +0.3% |
| 2Q13 | 11.1 | -5.6% |
| 1Q13 | 11.0 | -3.6% |
| 3Q12 | 14.2 | +13.6% |
| 2Q12 | 11.7 | -15.8% |
| 1Q12 | 11.4 | - |
| 3Q11 | 12.5 | - |
| 2Q11 | 13.9 | - |