| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.0 | -56.6% |
| 3Q24 | 6.9 | -10.2% |
| 2Q24 | 7.8 | +34.1% |
| 1Q24 | 13.8 | +61.1% |
| 3Q23 | 7.7 | -23.9% |
| 2Q23 | 5.9 | -54.4% |
| 1Q23 | 8.6 | -70.4% |
| 3Q22 | 10.2 | -60.7% |
| 2Q22 | 12.8 | -48.6% |
| 1Q22 | 28.9 | -15.4% |
| 3Q21 | 25.8 | +51.9% |
| 2Q21 | 25.0 | +92.3% |
| 1Q21 | 34.2 | -433.2% |
| 3Q20 | 17.0 | -6.5% |
| 2Q20 | 13.0 | -0.7% |
| 1Q20 | -10.3 | -179.8% |
| 3Q19 | 18.2 | +46.3% |
| 2Q19 | 13.1 | -14.4% |
| 1Q19 | 12.8 | -17.7% |
| 3Q18 | 12.4 | +0.7% |
| 2Q18 | 15.3 | +1.2% |
| 1Q18 | 15.6 | +2.6% |
| 3Q17 | 12.3 | -26.5% |
| 2Q17 | 15.1 | -9.5% |
| 1Q17 | 15.2 | +2.9% |
| 3Q16 | 16.8 | -11.8% |
| 2Q16 | 16.7 | +1.5% |
| 1Q16 | 14.8 | +18.0% |
| 3Q15 | 19.0 | +359.4% |
| 2Q15 | 16.5 | +10.6% |
| 1Q15 | 12.5 | -30.7% |
| 3Q14 | 4.1 | -84.8% |
| 2Q14 | 14.9 | -44.5% |
| 1Q14 | 18.1 | -36.5% |
| 3Q13 | 27.2 | -13.0% |
| 2Q13 | 26.8 | -18.3% |
| 1Q13 | 28.5 | +10.6% |
| 3Q12 | 31.3 | - |
| 2Q12 | 32.8 | - |
| 1Q12 | 25.8 | - |