| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 31.7 | -2.8% |
| 1Q25 | 33.7 | +32.1% |
| 3Q24 | 41.5 | +69.1% |
| 2Q24 | 32.7 | +41.1% |
| 1Q24 | 25.5 | +10.7% |
| 3Q23 | 24.6 | +6.7% |
| 2Q23 | 23.1 | +29.6% |
| 1Q23 | 23.1 | +58.8% |
| 3Q22 | 23.0 | +27.4% |
| 2Q22 | 17.9 | -1.4% |
| 1Q22 | 14.5 | -13.6% |
| 3Q21 | 18.1 | -8.4% |
| 2Q21 | 18.1 | -8.4% |
| 1Q21 | 16.8 | -17.2% |
| 3Q20 | 19.7 | +2.4% |
| 2Q20 | 19.8 | +20.1% |
| 1Q20 | 20.3 | +59.1% |
| 3Q19 | 19.3 | +23.8% |
| 2Q19 | 16.4 | +40.9% |
| 1Q19 | 12.8 | +38.7% |
| 3Q18 | 15.6 | +53.6% |
| 2Q18 | 11.7 | +28.9% |
| 1Q18 | 9.2 | +286.6% |
| 3Q17 | 10.1 | +386.8% |
| 2Q17 | 9.1 | -864.0% |
| 1Q17 | 2.4 | -229.3% |
| 3Q16 | 2.1 | -566.5% |
| 2Q16 | -1.2 | -181.5% |
| 1Q16 | -1.8 | -338.5% |
| 3Q15 | -0.4 | -105.5% |
| 2Q15 | 1.5 | -77.5% |
| 1Q15 | 0.8 | -90.5% |
| 3Q14 | 8.2 | -31.4% |
| 2Q14 | 6.5 | -36.6% |
| 1Q14 | 8.1 | -34.8% |
| 3Q13 | 11.9 | -39.4% |
| 2Q13 | 10.2 | -40.9% |
| 1Q13 | 12.5 | -25.7% |
| 3Q12 | 19.6 | -15.7% |
| 2Q12 | 17.2 | -8.6% |
| 1Q12 | 16.8 | - |
| 3Q11 | 23.3 | - |
| 2Q11 | 18.9 | - |