| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.3 | -5.6% |
| 3Q24 | 13.4 | -14.2% |
| 2Q24 | 13.4 | -18.0% |
| 1Q24 | 16.2 | +8.1% |
| 3Q23 | 15.6 | +6.3% |
| 2Q23 | 16.3 | -1.1% |
| 1Q23 | 14.9 | -13.3% |
| 3Q22 | 14.7 | +208.6% |
| 2Q22 | 16.5 | +15.7% |
| 1Q22 | 17.3 | +34.4% |
| 3Q21 | 4.8 | -56.5% |
| 2Q21 | 14.3 | +150.1% |
| 1Q21 | 12.8 | +18.7% |
| 3Q20 | 11.0 | -12.8% |
| 2Q20 | 5.7 | -57.2% |
| 1Q20 | 10.8 | -11.6% |
| 4Q19 | 10.9 | -14.1% |
| 3Q19 | 12.6 | -3.3% |
| 2Q19 | 13.3 | +11.6% |
| 1Q19 | 12.2 | +10.1% |
| 4Q18 | 12.7 | +28.7% |
| 3Q18 | 13.0 | -33.4% |
| 2Q18 | 11.9 | -10.9% |
| 1Q18 | 11.1 | -17.1% |
| 4Q17 | 9.9 | -28.8% |
| 3Q17 | 19.5 | +38.0% |
| 2Q17 | 13.4 | +73.4% |
| 1Q17 | 13.4 | +0.9% |
| 4Q16 | 13.9 | +10.6% |
| 3Q16 | 14.1 | -203.1% |
| 2Q16 | 7.7 | -45.6% |
| 1Q16 | 13.3 | -5.7% |
| 4Q15 | 12.5 | -14.9% |
| 3Q15 | -13.7 | -226.3% |
| 2Q15 | 14.2 | -9.9% |
| 1Q15 | 14.1 | +17.1% |
| 4Q14 | 14.7 | -13.3% |
| 3Q14 | 10.9 | -23.2% |
| 2Q14 | 15.8 | +7.7% |
| 1Q14 | 12.0 | -4.7% |
| 4Q13 | 17.0 | +32.7% |
| 3Q13 | 14.1 | +8.5% |
| 2Q13 | 14.6 | +11.0% |
| 1Q13 | 12.6 | -1.2% |
| 4Q12 | 12.8 | +6.5% |
| 3Q12 | 13.0 | +20.5% |
| 2Q12 | 13.2 | +13.2% |
| 1Q12 | 12.8 | - |
| 4Q11 | 12.0 | - |
| 3Q11 | 10.8 | - |
| 2Q11 | 11.7 | - |