| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 26.4 | -14.9% |
| 1Q25 | 24.0 | -24.7% |
| 3Q24 | 23.2 | -18.9% |
| 2Q24 | 31.1 | +7.0% |
| 1Q24 | 31.9 | +38.3% |
| 3Q23 | 28.7 | +179.2% |
| 2Q23 | 29.0 | -5.0% |
| 1Q23 | 23.0 | -17.7% |
| 3Q22 | 10.3 | -64.8% |
| 2Q22 | 30.5 | +15.5% |
| 1Q22 | 28.0 | +6.5% |
| 3Q21 | 29.2 | +18.3% |
| 2Q21 | 26.4 | -8.1% |
| 1Q21 | 26.3 | -5.4% |
| 3Q20 | 24.7 | -13.9% |
| 2Q20 | 28.8 | +24.4% |
| 1Q20 | 27.8 | +27.0% |
| 3Q19 | 28.7 | +21.4% |
| 2Q19 | 23.1 | -16.5% |
| 1Q19 | 21.9 | -21.2% |
| 3Q18 | 23.6 | +9.3% |
| 2Q18 | 27.7 | -1.8% |
| 1Q18 | 27.8 | -3.6% |
| 3Q17 | 21.6 | +118.8% |
| 2Q17 | 28.2 | +14.2% |
| 1Q17 | 28.8 | +4.0% |
| 3Q16 | 9.9 | +47.7% |
| 2Q16 | 24.7 | +13.1% |
| 1Q16 | 27.7 | +21.5% |
| 3Q15 | 6.7 | -55.3% |
| 2Q15 | 21.8 | +8.6% |
| 1Q15 | 22.8 | +16.8% |
| 3Q14 | 15.0 | -170.7% |
| 2Q14 | 20.1 | +48.7% |
| 1Q14 | 19.5 | -3.4% |
| 3Q13 | -21.2 | +8.3% |
| 2Q13 | 13.5 | +51.2% |
| 1Q13 | 20.2 | +56.3% |
| 3Q12 | -19.5 | +2482.8% |
| 2Q12 | 8.9 | +223.2% |
| 1Q12 | 12.9 | - |
| 3Q11 | -0.8 | - |
| 2Q11 | 2.8 | - |