| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 14.4 | +4.5% |
| 1Q25 | 15.9 | +23.4% |
| 3Q24 | 16.3 | +27.8% |
| 2Q24 | 13.8 | +84.5% |
| 1Q24 | 12.9 | -9.4% |
| 3Q23 | 12.8 | -8.2% |
| 2Q23 | 7.5 | -62.1% |
| 1Q23 | 14.2 | -8.2% |
| 3Q22 | 13.9 | +13.0% |
| 2Q22 | 19.7 | +4.1% |
| 1Q22 | 15.5 | -24.5% |
| 3Q21 | 12.3 | +7.2% |
| 2Q21 | 19.0 | +1005.6% |
| 1Q21 | 20.5 | +36.0% |
| 3Q20 | 11.5 | -38.6% |
| 2Q20 | 1.7 | -91.2% |
| 1Q20 | 15.1 | +0.9% |
| 3Q19 | 18.7 | +36.5% |
| 2Q19 | 19.6 | +128.9% |
| 1Q19 | 14.9 | +17.8% |
| 4Q18 | 17.3 | +0.6% |
| 3Q18 | 13.7 | -29.3% |
| 2Q18 | 8.6 | -59.2% |
| 1Q18 | 12.7 | -21.0% |
| 4Q17 | 17.2 | +29.5% |
| 3Q17 | 19.4 | +6.7% |
| 2Q17 | 21.0 | +22.8% |
| 1Q17 | 16.0 | +42.3% |
| 4Q16 | 13.3 | +66.2% |
| 3Q16 | 18.1 | +87.9% |
| 2Q16 | 17.1 | +10.8% |
| 1Q16 | 11.3 | -25.6% |
| 4Q15 | 8.0 | +7.2% |
| 3Q15 | 9.7 | -55.7% |
| 2Q15 | 15.4 | -27.6% |
| 1Q15 | 15.2 | -22.8% |
| 4Q14 | 7.5 | -49.8% |
| 3Q14 | 21.8 | -1.5% |
| 2Q14 | 21.3 | +3.6% |
| 1Q14 | 19.6 | -8.0% |
| 4Q13 | 14.8 | -28.9% |
| 3Q13 | 22.2 | +17.5% |
| 2Q13 | 20.6 | +13.0% |
| 1Q13 | 21.3 | +18.3% |
| 4Q12 | 20.9 | +19.7% |
| 3Q12 | 18.9 | +53.9% |
| 2Q12 | 18.2 | +49.0% |
| 1Q12 | 18.0 | +12.2% |
| 4Q11 | 17.4 | - |
| 3Q11 | 12.3 | -17.0% |
| 2Q11 | 12.2 | - |
| 1Q11 | 16.1 | - |
| 3Q10 | 14.8 | - |