| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 19.4 | +4.5% |
| 3Q24 | 21.5 | -10.8% |
| 2Q24 | 22.2 | -8.2% |
| 1Q24 | 18.5 | -15.6% |
| 3Q23 | 24.1 | +13.2% |
| 2Q23 | 24.2 | +12.4% |
| 1Q23 | 22.0 | -12.6% |
| 3Q22 | 21.3 | -15.2% |
| 2Q22 | 21.5 | -10.8% |
| 1Q22 | 25.1 | +31.1% |
| 3Q21 | 25.1 | +0.9% |
| 1Q21 | 24.2 | +9.3% |
| 1Q21 | 19.2 | +16.1% |
| 3Q20 | 24.9 | +30.5% |
| 2Q20 | 22.1 | +25.2% |
| 1Q20 | 16.5 | +46.2% |
| 4Q19 | 13.8 | +84.3% |
| 3Q19 | 19.1 | -10.8% |
| 2Q19 | 17.6 | -10.2% |
| 1Q19 | 11.3 | -15.5% |
| 4Q18 | 7.5 | - |
| 3Q18 | 21.4 | +25.5% |
| 2Q18 | 19.7 | +15.1% |
| 1Q18 | 13.4 | -4.7% |
| 3Q17 | 17.1 | -13.8% |
| 2Q17 | 17.1 | -3.8% |
| 1Q17 | 14.0 | +5.9% |
| 4Q16 | 13.0 | +6.9% |
| 3Q16 | 19.8 | +21.9% |
| 2Q16 | 17.8 | +10.1% |
| 1Q16 | 13.2 | +43.8% |
| 4Q15 | 12.1 | +31.9% |
| 3Q15 | 16.2 | +5.5% |
| 2Q15 | 16.1 | +4.4% |
| 1Q15 | 9.2 | -21.3% |
| 4Q14 | 9.2 | +23.3% |
| 3Q14 | 15.4 | -2.4% |
| 2Q14 | 15.4 | +1.8% |
| 1Q14 | 11.7 | +99.8% |
| 4Q13 | 7.5 | -1296.3% |
| 3Q13 | 15.8 | +23.1% |
| 2Q13 | 15.2 | +1.3% |
| 1Q13 | 5.9 | -31.5% |
| 4Q12 | -0.6 | -114.1% |
| 3Q12 | 12.8 | -29.3% |
| 2Q12 | 15.0 | -14.8% |
| 1Q12 | 8.6 | - |
| 4Q11 | 4.4 | - |
| 3Q11 | 18.1 | - |
| 2Q11 | 17.6 | - |