| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.7 | -21.5% |
| 3Q24 | 7.9 | -4.4% |
| 2Q24 | 5.9 | +219.8% |
| 1Q24 | 6.0 | +50.9% |
| 3Q23 | 8.2 | +65.7% |
| 2Q23 | 1.8 | -55.3% |
| 1Q23 | 4.0 | -34.5% |
| 3Q22 | 5.0 | -12.0% |
| 2Q22 | 4.1 | -68.9% |
| 1Q22 | 6.1 | +79.8% |
| 3Q21 | 5.6 | -67.1% |
| 2Q21 | 13.2 | -7.0% |
| 1Q21 | 3.4 | -78.1% |
| 3Q20 | 17.1 | -6.5% |
| 2Q20 | 14.2 | -20.5% |
| 1Q20 | 15.5 | -10.4% |
| 3Q19 | 18.3 | -16.9% |
| 2Q19 | 17.9 | -14.1% |
| 1Q19 | 17.3 | -14.8% |
| 3Q18 | 22.0 | -1.3% |
| 2Q18 | 20.8 | -3.0% |
| 1Q18 | 20.3 | -9.4% |
| 3Q17 | 22.3 | -0.7% |
| 2Q17 | 21.4 | +0.7% |
| 1Q17 | 22.4 | +3.3% |
| 3Q16 | 22.5 | -15.3% |
| 2Q16 | 21.3 | -21.4% |
| 1Q16 | 21.7 | -17.3% |
| 3Q15 | 26.5 | -5.9% |
| 2Q15 | 27.1 | -10.1% |
| 1Q15 | 26.3 | -16.8% |
| 3Q14 | 28.2 | -11.8% |
| 2Q14 | 30.1 | -6.2% |
| 1Q14 | 31.6 | +3.4% |
| 3Q13 | 32.0 | +5.0% |
| 2Q13 | 32.1 | +25.7% |
| 1Q13 | 30.5 | +29.6% |
| 3Q12 | 30.5 | - |
| 2Q12 | 25.5 | - |
| 1Q12 | 23.6 | - |