| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 18.0 | +48.2% |
| 3Q24 | 32.0 | +12.5% |
| 2Q24 | 26.8 | +1.7% |
| 1Q24 | 12.1 | -40.3% |
| 3Q23 | 28.5 | -13.7% |
| 2Q23 | 26.3 | -31.8% |
| 1Q23 | 20.3 | -40.4% |
| 3Q22 | 33.0 | -29.6% |
| 2Q22 | 38.6 | -3.9% |
| 1Q22 | 34.0 | +116.9% |
| 3Q21 | 46.9 | +310.1% |
| 2Q21 | 40.2 | -2218.6% |
| 1Q21 | 15.7 | +12.6% |
| 3Q20 | 11.4 | -58.7% |
| 2Q20 | -1.9 | -106.4% |
| 1Q20 | 13.9 | -16.6% |
| 4Q19 | 19.9 | +20.9% |
| 3Q19 | 27.7 | -21.3% |
| 2Q19 | 29.6 | -12.5% |
| 1Q19 | 16.7 | +14.9% |
| 4Q18 | 16.5 | -16.3% |
| 3Q18 | 35.1 | +51.4% |
| 2Q18 | 33.9 | +39.1% |
| 1Q18 | 14.5 | -30.4% |
| 4Q17 | 19.7 | -6.5% |
| 3Q17 | 23.2 | -11.5% |
| 2Q17 | 24.3 | +5.8% |
| 1Q17 | 20.9 | +42.6% |
| 4Q16 | 21.0 | +17.4% |
| 3Q16 | 26.2 | +1.8% |
| 2Q16 | 23.0 | +1.0% |
| 1Q16 | 14.7 | -17.2% |
| 4Q15 | 17.9 | -7.8% |
| 3Q15 | 25.8 | -0.9% |
| 2Q15 | 22.8 | -10.4% |
| 1Q15 | 17.7 | +4.2% |
| 4Q14 | 19.4 | - |
| 3Q14 | 26.0 | +0.8% |
| 2Q14 | 25.4 | +16.4% |
| 1Q14 | 17.0 | +11.3% |
| 3Q13 | 25.8 | -2.5% |
| 2Q13 | 21.8 | -20.9% |
| 1Q13 | 15.3 | -34.7% |
| 3Q12 | 26.5 | -10.7% |
| 2Q12 | 27.6 | +8.4% |
| 1Q12 | 23.4 | +23.1% |
| 3Q11 | 29.6 | -1.1% |
| 2Q11 | 25.5 | -9.2% |
| 1Q11 | 19.0 | - |
| 3Q10 | 29.9 | - |
| 2Q10 | 28.0 | - |