| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 5.0 | +52.9% |
| 1Q25 | 3.8 | +14.6% |
| 3Q24 | 3.8 | +30.6% |
| 2Q24 | 3.3 | +22.0% |
| 1Q24 | 3.3 | +63.8% |
| 3Q23 | 2.9 | +54.2% |
| 2Q23 | 2.7 | -12.4% |
| 1Q23 | 2.0 | -51.6% |
| 3Q22 | 1.9 | -24.1% |
| 2Q22 | 3.1 | +30.0% |
| 1Q22 | 4.1 | +133.9% |
| 3Q21 | 2.5 | +7.2% |
| 2Q21 | 2.4 | -48.7% |
| 1Q21 | 1.8 | +76.1% |
| 3Q20 | 2.3 | +102.9% |
| 2Q20 | 4.6 | +118.5% |
| 1Q20 | 1.0 | -19.9% |
| 3Q19 | 1.1 | -5.4% |
| 2Q19 | 2.1 | +0.3% |
| 1Q19 | 1.3 | +130.3% |
| 4Q18 | 1.0 | +23.4% |
| 3Q18 | 1.2 | +194.8% |
| 2Q18 | 2.1 | -13.1% |
| 1Q18 | 0.5 | -68.6% |
| 4Q17 | 0.8 | -34.1% |
| 3Q17 | 0.4 | -77.3% |
| 2Q17 | 2.4 | -25.1% |
| 1Q17 | 1.7 | -51.8% |
| 4Q16 | 1.3 | -56.4% |
| 3Q16 | 1.8 | -55.6% |
| 2Q16 | 3.2 | -41.4% |
| 1Q16 | 3.6 | -7.9% |
| 4Q15 | 3.0 | -23.5% |
| 3Q15 | 4.1 | +1.6% |
| 2Q15 | 5.5 | +11.7% |
| 1Q15 | 3.9 | -0.2% |
| 4Q14 | 3.9 | +20.9% |
| 3Q14 | 4.0 | -1.3% |
| 2Q14 | 4.9 | +2.4% |
| 1Q14 | 3.9 | +6.2% |
| 4Q13 | 3.2 | - |
| 3Q13 | 4.1 | - |
| 2Q13 | 4.8 | - |
| 1Q13 | 3.7 | - |