| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 26.4 | -24.5% |
| 3Q24 | 12.1 | -36.4% |
| 2Q24 | 18.6 | -10.4% |
| 1Q24 | 35.0 | +0.9% |
| 3Q23 | 19.0 | +0.2% |
| 2Q23 | 20.7 | -2.4% |
| 1Q23 | 34.7 | -2.4% |
| 3Q22 | 18.9 | -158.9% |
| 2Q22 | 21.2 | +2.8% |
| 1Q22 | 35.5 | +7.3% |
| 3Q21 | -32.1 | -311.1% |
| 2Q21 | 20.7 | +4.2% |
| 1Q21 | 33.1 | +8.6% |
| 3Q20 | 15.2 | +27.0% |
| 2Q20 | 19.8 | +50.6% |
| 1Q20 | 30.5 | +19.4% |
| 3Q19 | 12.0 | +45.1% |
| 2Q19 | 13.2 | -487.4% |
| 1Q19 | 25.5 | +9.8% |
| 3Q18 | 8.3 | -3.4% |
| 2Q18 | -3.4 | -56.8% |
| 1Q18 | 23.2 | +108.8% |
| 3Q17 | 8.5 | -35.2% |
| 2Q17 | -7.9 | -164.9% |
| 1Q17 | 11.1 | -22.5% |
| 3Q16 | 13.2 | +2.7% |
| 2Q16 | 12.1 | +58.7% |
| 1Q16 | 14.4 | -2.9% |
| 3Q15 | 12.8 | -5.2% |
| 2Q15 | 7.6 | -41.4% |
| 1Q15 | 14.8 | +5.3% |
| 3Q14 | 13.5 | +7.2% |
| 2Q14 | 13.0 | +10.3% |
| 1Q14 | 14.0 | +11.3% |
| 3Q13 | 12.6 | +26.2% |
| 2Q13 | 11.8 | -5.1% |
| 1Q13 | 12.6 | +3.7% |
| 3Q12 | 10.0 | -6.6% |
| 2Q12 | 12.4 | -0.6% |
| 1Q12 | 12.2 | -5.6% |
| 3Q11 | 10.7 | -7.1% |
| 2Q11 | 12.5 | -2.6% |
| 1Q11 | 12.9 | -0.5% |
| 3Q10 | 11.5 | - |
| 2Q10 | 12.9 | - |
| 1Q10 | 13.0 | - |