| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 17.4 | -15.2% |
| 3Q24 | 18.5 | +6.2% |
| 2Q24 | 17.1 | +15.6% |
| 1Q24 | 20.5 | +75.3% |
| 3Q23 | 17.4 | +12.1% |
| 2Q23 | 14.8 | -13.8% |
| 1Q23 | 11.7 | -31.8% |
| 3Q22 | 15.5 | +1.6% |
| 2Q22 | 17.1 | +42.6% |
| 1Q22 | 17.1 | +354.7% |
| 3Q21 | 16.1 | +134.2% |
| 2Q21 | 16.6 | +172.3% |
| 1Q21 | 15.6 | +169.8% |
| 3Q21 | 15.3 | +121.6% |
| 2Q21 | 12.0 | +97.0% |
| 1Q21 | 3.8 | -35.0% |
| 3Q20 | 6.9 | +1.5% |
| 2Q20 | 6.1 | +7.0% |
| 1Q20 | 5.8 | +6.6% |
| 3Q19 | 6.8 | -20.0% |
| 2Q19 | 5.7 | -15.7% |
| 1Q19 | 5.4 | -3.5% |
| 3Q18 | 8.5 | -3.5% |
| 2Q18 | 6.7 | -5.9% |
| 1Q18 | 5.6 | -2.8% |
| 3Q17 | 8.8 | -1.8% |
| 2Q17 | 7.2 | -2.7% |
| 1Q17 | 5.8 | -17.0% |
| 3Q16 | 9.0 | -2.1% |
| 2Q16 | 7.4 | -10.2% |
| 1Q16 | 7.0 | -8.6% |
| 3Q15 | 9.2 | +3.9% |
| 2Q15 | 8.2 | +3.1% |
| 1Q15 | 7.6 | +6.0% |
| 3Q14 | 8.8 | +4.7% |
| 2Q14 | 8.0 | -0.9% |
| 1Q14 | 7.2 | +19.0% |
| 3Q13 | 8.4 | +6.1% |
| 2Q13 | 8.0 | +2.3% |
| 1Q13 | 6.1 | -9.7% |
| 3Q12 | 7.9 | +15.3% |
| 2Q12 | 7.9 | +19.3% |
| 1Q12 | 6.7 | - |
| 3Q11 | 6.9 | - |
| 2Q11 | 6.6 | - |