| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 13.4 | -20.2% |
| 3Q24 | 11.6 | -24.9% |
| 2Q24 | 16.3 | +1.6% |
| 1Q24 | 16.8 | -23.4% |
| 3Q23 | 15.4 | -25.8% |
| 2Q23 | 16.1 | -14.7% |
| 1Q23 | 21.9 | +12.8% |
| 3Q22 | 20.7 | +43.3% |
| 2Q22 | 18.8 | +4.4% |
| 1Q22 | 19.4 | -18.7% |
| 3Q21 | 14.5 | +26.8% |
| 2Q21 | 18.0 | -232.2% |
| 1Q21 | 23.9 | +228.3% |
| 3Q20 | 11.4 | +23.8% |
| 2Q20 | -13.6 | -186.9% |
| 1Q20 | 7.3 | -40.8% |
| 3Q19 | 9.2 | -14.1% |
| 2Q19 | 15.7 | -15.9% |
| 1Q19 | 12.3 | -17.5% |
| 3Q18 | 10.7 | +37.4% |
| 2Q18 | 18.6 | -16.6% |
| 1Q18 | 14.9 | -21.3% |
| 3Q17 | 7.8 | -42.4% |
| 2Q17 | 22.3 | +2.5% |
| 1Q17 | 19.0 | -13.3% |
| 3Q16 | 13.6 | -16.5% |
| 2Q16 | 21.8 | -14.2% |
| 1Q16 | 21.9 | -11.1% |
| 4Q15 | 6.0 | -37.9% |
| 3Q15 | 16.3 | -6.2% |
| 2Q15 | 25.4 | -7.3% |
| 1Q15 | 24.6 | +3.8% |
| 4Q14 | 9.7 | -10.8% |
| 3Q14 | 17.3 | -3.5% |
| 2Q14 | 27.4 | +16.6% |
| 1Q14 | 23.7 | +9.9% |
| 4Q13 | 10.9 | +3.2% |
| 3Q13 | 18.0 | +8.4% |
| 2Q13 | 23.5 | +6.5% |
| 1Q13 | 21.5 | +15.8% |
| 4Q12 | 10.5 | - |
| 3Q12 | 16.6 | -1.0% |
| 2Q12 | 22.1 | +13.8% |
| 1Q12 | 18.6 | +24.5% |
| 3Q11 | 16.7 | +61.6% |
| 2Q11 | 19.4 | +29.2% |
| 1Q11 | 14.9 | +38.4% |
| 3Q10 | 10.4 | - |
| 2Q10 | 15.0 | - |
| 1Q10 | 10.8 | - |