| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.3 | -31.6% |
| 3Q24 | 16.2 | +41.9% |
| 2Q24 | 11.7 | -9.0% |
| 1Q24 | 10.6 | +0.9% |
| 3Q23 | 11.4 | -26.5% |
| 2Q23 | 12.8 | +1669.5% |
| 1Q23 | 10.5 | +15.9% |
| 3Q22 | 15.6 | +13.8% |
| 2Q22 | 0.7 | -94.8% |
| 1Q22 | 9.1 | -38.4% |
| 3Q21 | 13.7 | -14.1% |
| 2Q21 | 14.0 | +16.2% |
| 1Q21 | 14.7 | -0.6% |
| 4Q20 | 14.1 | +5.2% |
| 3Q20 | 15.9 | +17.2% |
| 2Q20 | 12.0 | -5.9% |
| 1Q20 | 14.8 | +20.1% |
| 4Q19 | 13.4 | -14.1% |
| 3Q19 | 13.6 | -3.5% |
| 2Q19 | 12.8 | -0.3% |
| 1Q19 | 12.3 | +9.1% |
| 4Q18 | 15.6 | +19.6% |
| 3Q18 | 14.1 | +5.2% |
| 2Q18 | 12.8 | +3.9% |
| 1Q18 | 11.3 | +28.2% |
| 4Q17 | 13.0 | +27.6% |
| 3Q17 | 13.4 | +20.2% |
| 2Q17 | 12.3 | +13.2% |
| 1Q17 | 8.8 | -23.0% |
| 4Q16 | 10.2 | -23.4% |
| 3Q16 | 11.1 | -8.3% |
| 2Q16 | 10.9 | -2.9% |
| 1Q16 | 11.4 | +25.6% |
| 4Q15 | 13.3 | +9.8% |
| 3Q15 | 12.1 | +4.6% |
| 2Q15 | 11.2 | +6.5% |
| 1Q15 | 9.1 | -32.3% |
| 4Q14 | 12.2 | -17.8% |
| 3Q14 | 11.6 | -20.1% |
| 2Q14 | 10.5 | -19.5% |
| 1Q14 | 13.5 | +6.7% |
| 4Q13 | 14.8 | -2.5% |
| 3Q13 | 14.5 | -3.6% |
| 2Q13 | 13.1 | -14.5% |
| 1Q13 | 12.6 | -17.0% |
| 4Q12 | 15.2 | - |
| 3Q12 | 15.1 | - |
| 2Q12 | 15.3 | - |
| 1Q12 | 15.2 | - |