| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 4.0 | -31.5% |
| 1Q25 | 2.9 | +5.2% |
| 3Q24 | 5.0 | +1.2% |
| 2Q24 | 5.9 | +27.2% |
| 1Q24 | 2.7 | -37.1% |
| 3Q23 | 4.9 | -17.6% |
| 2Q23 | 4.6 | -16.2% |
| 1Q23 | 4.4 | -1.7% |
| 3Q22 | 6.0 | +71.4% |
| 2Q22 | 5.5 | +65.9% |
| 1Q22 | 4.4 | +173.6% |
| 3Q21 | 3.5 | +38.6% |
| 2Q21 | 3.3 | -252.4% |
| 1Q21 | 1.6 | -28.0% |
| 4Q20 | 0.5 | -85.4% |
| 3Q20 | 2.5 | -32.6% |
| 2Q20 | -2.2 | -157.9% |
| 1Q20 | 2.3 | -17.4% |
| 4Q19 | 3.2 | -12.1% |
| 3Q19 | 3.7 | -4.1% |
| 2Q19 | 3.8 | +7.5% |
| 1Q19 | 2.7 | +1.9% |
| 4Q18 | 3.7 | +14.5% |
| 3Q18 | 3.9 | +8.2% |
| 2Q18 | 3.5 | +0.6% |
| 1Q18 | 2.7 | -5.6% |
| 4Q17 | 3.2 | -11.1% |
| 3Q17 | 3.6 | -227.9% |
| 2Q17 | 3.5 | -3.2% |
| 1Q17 | 2.8 | -0.4% |
| 4Q16 | 3.6 | -16.3% |
| 3Q16 | -2.8 | -163.0% |
| 2Q16 | 3.6 | -4.1% |
| 1Q16 | 2.9 | -21.8% |
| 4Q15 | 4.3 | -17.4% |
| 3Q15 | 4.5 | -17.5% |
| 2Q15 | 3.7 | -21.5% |
| 1Q15 | 3.6 | -8.6% |
| 4Q14 | 5.2 | +27.6% |
| 3Q14 | 5.4 | +4.5% |
| 2Q14 | 4.8 | +2.4% |
| 1Q14 | 4.0 | -37.2% |
| 4Q13 | 4.1 | +108.9% |
| 3Q13 | 5.2 | -5.1% |
| 2Q13 | 4.7 | -8.0% |
| 1Q13 | 6.4 | +37.0% |
| 4Q12 | 2.0 | -61.0% |
| 3Q12 | 5.5 | - |
| 2Q12 | 5.1 | - |
| 1Q12 | 4.6 | - |
| 4Q11 | 5.0 | - |