| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 0.5 | -93.1% |
| 3Q24 | 1.1 | -90.0% |
| 2Q24 | -6.3 | -147.8% |
| 1Q24 | 6.6 | -56.6% |
| 3Q23 | 11.3 | -8.2% |
| 2Q23 | 13.2 | +22.7% |
| 1Q23 | 15.3 | +16.1% |
| 3Q22 | 12.3 | -8.1% |
| 2Q22 | 10.8 | -30.8% |
| 1Q22 | 13.2 | -15.1% |
| 3Q21 | 13.4 | -18.8% |
| 2Q21 | 15.6 | +21.6% |
| 1Q21 | 15.5 | +17.2% |
| 4Q20 | 14.3 | +28.4% |
| 3Q20 | 16.4 | +51.8% |
| 2Q20 | 12.8 | -13.8% |
| 1Q20 | 13.2 | -12.2% |
| 4Q19 | 11.1 | -19.6% |
| 3Q19 | 10.8 | -15.4% |
| 2Q19 | 14.8 | -1.1% |
| 1Q19 | 15.1 | -0.4% |
| 4Q18 | 13.8 | +10.1% |
| 3Q18 | 12.8 | -4.7% |
| 2Q18 | 15.0 | -0.7% |
| 1Q18 | 15.1 | +22.8% |
| 4Q17 | 12.6 | +17.8% |
| 3Q17 | 13.4 | +2.2% |
| 2Q17 | 15.1 | +111.2% |
| 1Q17 | 12.3 | +40.3% |
| 4Q16 | 10.7 | - |
| 3Q16 | 13.1 | +6.8% |
| 2Q16 | 7.2 | -41.5% |
| 1Q16 | 8.8 | -5.1% |
| 3Q15 | 12.3 | +32.9% |
| 2Q15 | 12.2 | +13.9% |
| 1Q15 | 9.3 | -11.1% |
| 3Q14 | 9.3 | +1.6% |
| 2Q14 | 10.7 | -4.2% |
| 1Q14 | 10.4 | +14.8% |
| 3Q13 | 9.1 | -7.7% |
| 2Q13 | 11.2 | +90.6% |
| 1Q13 | 9.1 | +27.3% |
| 3Q12 | 9.9 | +10.4% |
| 2Q12 | 5.9 | -49.7% |
| 1Q12 | 7.1 | - |
| 3Q11 | 8.9 | - |
| 2Q11 | 11.7 | - |