| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 17.7 | +17.6% |
| 3Q24 | 11.1 | -24.1% |
| 2Q24 | 16.3 | -33.9% |
| 1Q24 | 15.1 | -58.4% |
| 3Q23 | 14.6 | -69.5% |
| 2Q23 | 24.7 | -53.7% |
| 1Q23 | 36.2 | -29.2% |
| 3Q22 | 47.9 | -8.9% |
| 2Q22 | 53.3 | -25.9% |
| 1Q22 | 51.1 | -257.7% |
| 3Q21 | 52.6 | +42.8% |
| 2Q21 | 71.9 | +139.1% |
| 1Q21 | -32.4 | -220.3% |
| 4Q20 | 27.1 | -33.8% |
| 3Q20 | 36.8 | -3.8% |
| 2Q20 | 30.1 | +3.1% |
| 1Q20 | 27.0 | -26.6% |
| 4Q19 | 40.9 | +6.3% |
| 3Q19 | 38.3 | +105.8% |
| 2Q19 | 29.2 | +43.4% |
| 1Q19 | 36.7 | -0.5% |
| 4Q18 | 38.5 | -1129.9% |
| 3Q18 | 18.6 | -49.4% |
| 2Q18 | 20.3 | -44.8% |
| 1Q18 | 36.9 | -3.7% |
| 4Q17 | -3.7 | - |
| 3Q17 | 36.8 | -5.3% |
| 2Q17 | 36.8 | -5.4% |
| 1Q17 | 38.3 | -3.0% |
| 3Q16 | 38.9 | +1.7% |
| 2Q16 | 38.9 | +3859.2% |
| 1Q16 | 39.5 | +9.6% |
| 3Q15 | 38.2 | +0.3% |
| 2Q15 | 1.0 | -97.2% |
| 1Q15 | 36.0 | +900.7% |
| 4Q14 | 33.5 | -6.6% |
| 3Q14 | 38.1 | +19.8% |
| 2Q14 | 34.6 | +1.3% |
| 1Q14 | 3.6 | -89.2% |
| 4Q13 | 35.9 | -1.4% |
| 3Q13 | 31.8 | -12.3% |
| 2Q13 | 34.2 | +2.9% |
| 1Q13 | 33.3 | +2.9% |
| 4Q12 | 36.4 | - |
| 3Q12 | 36.3 | +21.8% |
| 2Q12 | 33.2 | +13.6% |
| 1Q12 | 32.4 | - |
| 3Q11 | 29.8 | - |
| 2Q11 | 29.2 | - |