| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.0 | -31.2% |
| 3Q25 | 4.7 | -14.2% |
| 2Q25 | 5.0 | -3.0% |
| 1Q25 | 4.2 | -14.4% |
| 4Q24 | 5.8 | +27.9% |
| 3Q24 | 5.4 | +0.3% |
| 2Q24 | 5.2 | -20.5% |
| 1Q24 | 5.0 | -20.4% |
| 4Q23 | 4.6 | -44.4% |
| 3Q23 | 5.4 | -16.0% |
| 2Q23 | 6.5 | - |
| 1Q23 | 6.2 | -19.1% |
| 4Q22 | 8.2 | +13.3% |
| 3Q22 | 6.5 | -10.8% |
| 1Q22 | 7.7 | +67.4% |
| 4Q21 | 7.3 | +71.6% |
| 3Q21 | 7.3 | +94.6% |
| 2Q21 | 5.7 | +152.9% |
| 1Q21 | 4.6 | +86.8% |
| 4Q20 | 4.2 | +67.1% |
| 3Q20 | 3.7 | +14.2% |
| 2Q20 | 2.2 | -36.3% |
| 1Q20 | 2.5 | -33.0% |
| 4Q19 | 2.5 | -37.1% |
| 3Q19 | 3.3 | -17.1% |
| 2Q19 | 3.5 | +22.0% |
| 1Q19 | 3.7 | +62.4% |
| 4Q18 | 4.0 | +41.2% |
| 3Q18 | 3.9 | +9.2% |
| 2Q18 | 2.9 | +0.4% |
| 1Q18 | 2.3 | +7.2% |
| 4Q17 | 2.8 | +42.7% |
| 3Q17 | 3.6 | +62.6% |
| 2Q17 | 2.9 | +65.6% |
| 1Q17 | 2.1 | +473.5% |
| 4Q16 | 2.0 | +198.4% |
| 3Q16 | 2.2 | -11.6% |
| 2Q16 | 1.7 | -27.8% |
| 1Q16 | 0.4 | -84.0% |
| 4Q15 | 0.7 | -77.6% |
| 3Q15 | 2.5 | -18.8% |
| 2Q15 | 2.4 | -12.3% |
| 1Q15 | 2.3 | +12.2% |
| 4Q14 | 3.0 | +12.6% |
| 3Q14 | 3.1 | +12.4% |
| 2Q14 | 2.7 | +132.4% |
| 1Q14 | 2.0 | -29.9% |
| 4Q13 | 2.7 | -12.8% |
| 3Q13 | 2.7 | -15.5% |
| 2Q13 | 1.2 | -65.5% |
| 1Q13 | 2.9 | -12.9% |
| 4Q12 | 3.0 | -26.0% |
| 3Q12 | 3.3 | -14.3% |
| 2Q12 | 3.4 | +12.0% |
| 1Q12 | 3.4 | - |
| 4Q11 | 4.1 | - |
| 3Q11 | 3.8 | - |
| 2Q11 | 3.0 | - |