| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 36.7 | +11.0% |
| 1Q25 | 36.5 | +7.0% |
| 3Q24 | 36.6 | +9.8% |
| 2Q24 | 33.0 | -17.4% |
| 1Q24 | 34.1 | -2.1% |
| 3Q23 | 33.3 | 0.0% |
| 2Q23 | 40 | +22.5% |
| 1Q23 | 34.8 | -4.8% |
| 3Q22 | 33.3 | +0.6% |
| 2Q22 | 32.7 | 0.0% |
| 1Q22 | 36.6 | -0.3% |
| 3Q21 | 33.1 | -0.9% |
| 2Q21 | 32.6 | +4.9% |
| 1Q21 | 36.7 | +13.3% |
| 3Q20 | 33.4 | - |
| 2Q20 | 31.1 | +5.9% |
| 1Q20 | 32.4 | +23.7% |
| 4Q19 | 26.1 | -2.3% |
| 2Q19 | 29.4 | -4.8% |
| 1Q19 | 26.2 | -14.2% |
| 4Q18 | 26.7 | -9.3% |
| 3Q18 | 28.2 | -7.9% |
| 2Q18 | 30.9 | +13.6% |
| 1Q18 | 30.5 | +11.5% |
| 4Q17 | 29.5 | +62.8% |
| 3Q17 | 30.7 | +14.3% |
| 2Q17 | 27.2 | -1.1% |
| 1Q17 | 27.4 | -4.2% |
| 4Q16 | 18.1 | +234.0% |
| 3Q16 | 26.8 | +19.3% |
| 2Q16 | 27.5 | -1296.0% |
| 1Q16 | 28.6 | +36.9% |
| 4Q15 | 5.4 | -53.9% |
| 3Q15 | 22.5 | +14.3% |
| 2Q15 | -2.3 | -113.3% |
| 1Q15 | 20.9 | +0.9% |
| 4Q14 | 11.7 | +16.9% |
| 3Q14 | 19.7 | +17.3% |
| 2Q14 | 17.3 | +2.9% |
| 1Q14 | 20.7 | +17.5% |
| 4Q13 | 10.0 | - |
| 3Q13 | 16.8 | - |
| 2Q13 | 16.8 | - |
| 1Q13 | 17.6 | - |