| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 4.5 | -31.5% |
| 1Q25 | 1.6 | -73.2% |
| 3Q24 | 6.5 | -25.5% |
| 2Q24 | 6.6 | -29.0% |
| 1Q24 | 6.1 | -37.6% |
| 3Q23 | 8.7 | -29.2% |
| 2Q23 | 9.2 | -28.7% |
| 1Q23 | 9.8 | -21.5% |
| 3Q22 | 12.3 | -7.4% |
| 2Q22 | 12.9 | +0.2% |
| 1Q22 | 12.5 | +16.7% |
| 3Q21 | 13.3 | +54.3% |
| 2Q21 | 12.9 | +146.4% |
| 1Q21 | 10.7 | +22.7% |
| 4Q20 | 9.9 | -1.0% |
| 3Q20 | 8.6 | -18.4% |
| 2Q20 | 5.2 | -50.4% |
| 1Q20 | 8.7 | -12.9% |
| 4Q19 | 10.0 | -4.1% |
| 3Q19 | 10.6 | +1.9% |
| 2Q19 | 10.6 | +2.5% |
| 1Q19 | 10.0 | +4.0% |
| 4Q18 | 10.5 | +9.1% |
| 3Q18 | 10.4 | +3.8% |
| 2Q18 | 10.3 | +3.1% |
| 1Q18 | 9.6 | -1.0% |
| 4Q17 | 9.6 | -2.7% |
| 3Q17 | 10.0 | -8.7% |
| 2Q17 | 10.0 | -10.1% |
| 1Q17 | 9.7 | -5.1% |
| 4Q16 | 9.8 | -11.0% |
| 3Q16 | 10.9 | -9.9% |
| 2Q16 | 11.1 | -5.3% |
| 1Q16 | 10.3 | -3.4% |
| 4Q15 | 11.1 | +1.3% |
| 3Q15 | 12.1 | +7.4% |
| 2Q15 | 11.7 | +10.5% |
| 1Q15 | 10.6 | +13.0% |
| 4Q14 | 10.9 | +13.9% |
| 3Q14 | 11.3 | +17.2% |
| 2Q14 | 10.6 | +12.2% |
| 1Q14 | 9.4 | +7.8% |
| 4Q13 | 9.6 | +1.9% |
| 3Q13 | 9.6 | +5.5% |
| 2Q13 | 9.5 | +34.6% |
| 1Q13 | 8.7 | +10.5% |
| 4Q12 | 9.4 | +26.8% |
| 3Q12 | 9.1 | +24.7% |
| 2Q12 | 7.0 | +7.6% |
| 1Q12 | 7.9 | +56.2% |
| 4Q11 | 7.4 | - |
| 3Q11 | 7.3 | +60.8% |
| 2Q11 | 6.5 | +124.5% |
| 1Q11 | 5.1 | - |
| 3Q10 | 4.6 | - |
| 2Q10 | 2.9 | - |