| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 26.9 | -6.2% |
| 1Q25 | 26.2 | +2.8% |
| 3Q24 | 23.6 | +1.7% |
| 2Q24 | 28.7 | -15.4% |
| 1Q24 | 25.4 | -32.8% |
| 3Q23 | 23.2 | -49.7% |
| 2Q23 | 33.9 | -32.5% |
| 1Q23 | 37.8 | -27.6% |
| 3Q22 | 46.1 | -26.0% |
| 2Q22 | 50.3 | +9.2% |
| 1Q22 | 52.2 | -28.0% |
| 3Q21 | 62.2 | +12.3% |
| 2Q21 | 46.0 | +10.5% |
| 1Q21 | 72.5 | +894.0% |
| 4Q20 | 59.5 | +78.3% |
| 3Q20 | 55.4 | +43.1% |
| 2Q20 | 41.6 | +13.9% |
| 1Q20 | 7.3 | -80.4% |
| 4Q19 | 33.4 | -2.8% |
| 3Q19 | 38.7 | -1.6% |
| 2Q19 | 36.6 | -11.9% |
| 1Q19 | 37.2 | +16.0% |
| 4Q18 | 34.3 | +6.1% |
| 3Q18 | 39.4 | -0.6% |
| 2Q18 | 41.5 | +7.0% |
| 1Q18 | 32.1 | -20.0% |
| 4Q17 | 32.3 | +5.3% |
| 3Q17 | 39.6 | +4.4% |
| 2Q17 | 38.8 | +12.4% |
| 1Q17 | 40.1 | +4.6% |
| 4Q16 | 30.7 | -6.5% |
| 3Q16 | 37.9 | +5.6% |
| 2Q16 | 34.5 | -0.9% |
| 1Q16 | 38.3 | +31.2% |
| 4Q15 | 32.9 | -223.7% |
| 3Q15 | 35.9 | +83.2% |
| 2Q15 | 34.8 | -1.2% |
| 1Q15 | 29.2 | +0.4% |
| 4Q14 | -26.6 | -165.1% |
| 3Q14 | 19.6 | -27.1% |
| 2Q14 | 35.2 | -15.9% |
| 1Q14 | 29.1 | -27.0% |
| 4Q13 | 40.8 | +12.5% |
| 3Q13 | 26.9 | -24.7% |
| 2Q13 | 41.9 | +32.0% |
| 1Q13 | 39.9 | -4.4% |
| 4Q12 | 36.3 | - |
| 3Q12 | 35.7 | -23.0% |
| 2Q12 | 31.7 | -27.6% |
| 1Q12 | 41.7 | - |
| 3Q11 | 46.4 | - |
| 2Q11 | 43.8 | - |