| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.1 | -0.1% |
| 3Q24 | 8.6 | +42.6% |
| 2Q24 | 8.6 | -30.5% |
| 1Q24 | 7.1 | -35.7% |
| 3Q23 | 6.0 | -55.5% |
| 2Q23 | 12.3 | -17.4% |
| 1Q23 | 11.0 | -20.9% |
| 3Q22 | 13.5 | +4.8% |
| 2Q22 | 14.9 | +1.8% |
| 1Q22 | 13.9 | -48.6% |
| 3Q21 | 12.9 | +8.6% |
| 2Q21 | 14.7 | +27.3% |
| 1Q21 | 27.1 | +290.7% |
| 3Q20 | 11.9 | -1.3% |
| 2Q20 | 11.5 | -5.7% |
| 1Q20 | 6.9 | -17.4% |
| 3Q19 | 12.0 | +11.2% |
| 2Q19 | 12.2 | +10.7% |
| 1Q19 | 8.4 | -13.5% |
| 3Q18 | 10.8 | -11.0% |
| 2Q18 | 11.0 | -18.0% |
| 1Q18 | 9.7 | -12.4% |
| 3Q17 | 12.2 | -7.0% |
| 2Q17 | 13.5 | +0.8% |
| 1Q17 | 11.1 | -8.6% |
| 3Q16 | 13.1 | -2.2% |
| 2Q16 | 13.3 | +0.1% |
| 1Q16 | 12.1 | +6.5% |
| 3Q15 | 13.4 | +2.3% |
| 2Q15 | 13.3 | +178.3% |
| 1Q15 | 11.4 | +10.2% |
| 3Q14 | 13.1 | +3.2% |
| 2Q14 | 4.8 | -60.7% |
| 1Q14 | 10.3 | -6.8% |
| 3Q13 | 12.7 | +145.8% |
| 2Q13 | 12.2 | -4.5% |
| 1Q13 | 11.1 | -1.7% |
| 3Q12 | 5.2 | -56.2% |
| 2Q12 | 12.8 | +3.7% |
| 1Q12 | 11.3 | +4.9% |
| 3Q11 | 11.8 | -6.7% |
| 2Q11 | 12.3 | +15.6% |
| 1Q11 | 10.7 | +32.2% |
| 3Q10 | 12.6 | - |
| 2Q10 | 10.7 | - |
| 1Q10 | 8.1 | - |