| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 13.6 | +45.6% |
| 1Q25 | 11.4 | +41.9% |
| 3Q24 | 10.4 | +13.9% |
| 2Q24 | 9.4 | +42.6% |
| 1Q24 | 8.0 | +42.9% |
| 3Q23 | 9.1 | +37.0% |
| 2Q23 | 6.6 | +25.0% |
| 1Q23 | 5.6 | +31.5% |
| 3Q22 | 6.6 | -9.6% |
| 2Q22 | 5.3 | -12.3% |
| 1Q22 | 4.3 | -19.0% |
| 3Q21 | 7.4 | -10.1% |
| 2Q21 | 6.0 | -18.3% |
| 1Q21 | 5.3 | +50.5% |
| 3Q20 | 8.2 | +18.6% |
| 2Q20 | 7.3 | +53.4% |
| 1Q20 | 3.5 | -29.8% |
| 3Q19 | 6.9 | -21.4% |
| 2Q19 | 4.8 | -41.0% |
| 1Q19 | 5.0 | +23.5% |
| 3Q18 | 8.8 | +17.6% |
| 2Q18 | 8.1 | +36.2% |
| 1Q18 | 4.0 | +34.9% |
| 3Q17 | 7.5 | -0.9% |
| 2Q17 | 5.9 | -7.7% |
| 1Q17 | 3.0 | -24.4% |
| 3Q16 | 7.5 | +4.8% |
| 2Q16 | 6.4 | +9.3% |
| 1Q16 | 4.0 | +36.7% |
| 3Q15 | 7.2 | +89.6% |
| 2Q15 | 5.9 | +112.3% |
| 1Q15 | 2.9 | +424.8% |
| 3Q14 | 3.8 | -27.2% |
| 2Q14 | 2.8 | -30.6% |
| 1Q14 | 0.6 | -62.5% |
| 3Q13 | 5.2 | +87.3% |
| 2Q13 | 4.0 | +96.7% |
| 1Q13 | 1.5 | -228.3% |
| 3Q12 | 2.8 | -121.3% |
| 2Q12 | 2.0 | +11.9% |
| 1Q12 | -1.1 | - |
| 3Q11 | -13.1 | - |
| 2Q11 | 1.8 | - |