| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.2 | -9.3% |
| 3Q24 | 4.0 | -35.0% |
| 2Q24 | 0.9 | -87.2% |
| 1Q24 | 4.7 | -30.0% |
| 3Q23 | 6.2 | -12.7% |
| 2Q23 | 7.0 | +2.9% |
| 1Q23 | 6.7 | -17.0% |
| 3Q22 | 7.1 | -11.8% |
| 2Q22 | 6.8 | -13.3% |
| 1Q22 | 8.0 | +47.3% |
| 3Q21 | 8.0 | +15.6% |
| 2Q21 | 7.8 | +70.3% |
| 1Q21 | 5.4 | +263.1% |
| 3Q20 | 6.9 | +114.6% |
| 2Q20 | 4.6 | +12.6% |
| 1Q20 | 1.5 | -53.3% |
| 3Q19 | 3.2 | -3.9% |
| 2Q19 | 4.1 | +20.7% |
| 1Q19 | 3.2 | -3.1% |
| 3Q18 | 3.4 | +7.5% |
| 2Q18 | 3.4 | +7.0% |
| 1Q18 | 3.3 | -3.0% |
| 3Q17 | 3.1 | +1.8% |
| 2Q17 | 3.2 | -12.8% |
| 1Q17 | 3.4 | +5.5% |
| 3Q16 | 3.1 | -35.9% |
| 2Q16 | 3.6 | -9.0% |
| 1Q16 | 3.2 | -14.4% |
| 3Q15 | 4.8 | +36.0% |
| 2Q15 | 4.0 | +1.3% |
| 1Q15 | 3.8 | -0.3% |
| 3Q14 | 3.5 | +31.9% |
| 2Q14 | 3.9 | +20.2% |
| 1Q14 | 3.8 | +19.1% |
| 3Q13 | 2.7 | -12.2% |
| 2Q13 | 3.3 | +10.5% |
| 1Q13 | 3.2 | +19.3% |
| 3Q12 | 3.0 | +59.8% |
| 2Q12 | 3.0 | +38.4% |
| 1Q12 | 2.7 | - |
| 3Q11 | 1.9 | - |
| 2Q11 | 2.1 | - |