| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 14.8 | -50.7% |
| 1Q25 | 17.4 | +42.8% |
| 3Q24 | 21.6 | +5.2% |
| 2Q24 | 30.1 | +42.5% |
| 1Q24 | 12.2 | -22.7% |
| 3Q23 | 20.5 | -25.0% |
| 2Q23 | 21.1 | -25.7% |
| 1Q23 | 15.7 | -34.2% |
| 3Q22 | 27.3 | -12.7% |
| 2Q22 | 28.4 | -19.8% |
| 1Q22 | 23.9 | -16.7% |
| 3Q21 | 31.3 | -2.7% |
| 2Q21 | 35.4 | +36.5% |
| 1Q21 | 28.7 | +2.4% |
| 3Q20 | 32.2 | +23.5% |
| 2Q20 | 25.9 | +11.4% |
| 1Q20 | 28.0 | +47.1% |
| 3Q19 | 26.1 | +4.9% |
| 2Q19 | 23.3 | +2.1% |
| 1Q19 | 19.0 | -3.2% |
| 4Q18 | 21.4 | +4.5% |
| 3Q18 | 24.8 | -1.9% |
| 2Q18 | 22.8 | -23.3% |
| 1Q18 | 19.7 | -2.4% |
| 4Q17 | 20.5 | +32.0% |
| 3Q17 | 25.3 | +74.1% |
| 2Q17 | 29.7 | -168.4% |
| 1Q17 | 20.1 | +51.8% |
| 4Q16 | 15.5 | -657.2% |
| 3Q16 | 14.5 | -22.5% |
| 2Q16 | -43.4 | -268.4% |
| 1Q16 | 13.3 | +7.1% |
| 4Q15 | -2.8 | -92.8% |
| 3Q15 | 18.8 | -10.9% |
| 2Q15 | 25.8 | +11.6% |
| 1Q15 | 12.4 | -2224.2% |
| 4Q14 | -38.6 | -410.9% |
| 3Q14 | 21.1 | +4.2% |
| 2Q14 | 23.1 | +23.3% |
| 1Q14 | -0.6 | +14.7% |
| 4Q13 | 12.4 | -201.9% |
| 3Q13 | 20.2 | -9.1% |
| 2Q13 | 18.7 | -32.4% |
| 1Q13 | -0.5 | -104.9% |
| 4Q12 | -12.2 | - |
| 3Q12 | 22.2 | +35.5% |
| 2Q12 | 27.7 | +16.4% |
| 1Q12 | 10.4 | -46.7% |
| 3Q11 | 16.4 | -46.5% |
| 2Q11 | 23.8 | -17.8% |
| 1Q11 | 19.5 | - |
| 3Q10 | 30.7 | - |
| 2Q10 | 29.0 | - |