| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 10.6 | +56.9% |
| 3Q24 | 9.6 | -17.0% |
| 2Q24 | 7.0 | -75.0% |
| 1Q24 | 6.8 | -69.6% |
| 3Q23 | 11.5 | -61.3% |
| 2Q23 | 27.9 | +24.1% |
| 1Q23 | 22.3 | -16.0% |
| 3Q22 | 29.8 | -16.7% |
| 2Q22 | 22.5 | -32.9% |
| 1Q22 | 26.6 | -31.0% |
| 3Q21 | 35.8 | +4.1% |
| 2Q21 | 33.6 | +9.5% |
| 1Q21 | 38.5 | +168.1% |
| 3Q20 | 34.4 | +49.3% |
| 2Q20 | 30.6 | +10.5% |
| 1Q20 | 14.4 | -30.1% |
| 3Q19 | 23.0 | -15.9% |
| 2Q19 | 27.7 | -8.6% |
| 1Q19 | 20.5 | -24.0% |
| 3Q18 | 27.4 | +5.9% |
| 2Q18 | 30.4 | +2.0% |
| 1Q18 | 27.0 | -18.0% |
| 3Q17 | 25.8 | -28.1% |
| 2Q17 | 29.8 | -3.1% |
| 1Q17 | 33.0 | +17.9% |
| 3Q16 | 36.0 | +19.7% |
| 2Q16 | 30.7 | -9.5% |
| 1Q16 | 28.0 | -13.3% |
| 3Q15 | 30.0 | -11.0% |
| 2Q15 | 33.9 | -0.6% |
| 1Q15 | 32.3 | +16.2% |
| 3Q14 | 33.7 | +18.7% |
| 2Q14 | 34.1 | -0.8% |
| 1Q14 | 27.8 | +10.3% |
| 3Q13 | 28.4 | +44.6% |
| 2Q13 | 34.4 | - |
| 1Q13 | 25.2 | - |
| 3Q12 | 19.7 | - |