| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.5 | +93.3% |
| 3Q24 | -6.3 | -172.2% |
| 2Q24 | 6.7 | -2.9% |
| 1Q24 | 2.3 | -71.1% |
| 3Q23 | 8.7 | +8.9% |
| 2Q23 | 6.9 | -25.0% |
| 1Q23 | 8.0 | -22.2% |
| 3Q22 | 8.0 | +48.2% |
| 2Q22 | 9.2 | +15.7% |
| 1Q22 | 10.3 | +82.3% |
| 3Q21 | 5.4 | -40.4% |
| 2Q21 | 7.9 | -15.1% |
| 1Q21 | 5.7 | -68.9% |
| 3Q20 | 9.0 | +60.2% |
| 2Q20 | 9.3 | +36.9% |
| 1Q20 | 18.2 | +175.9% |
| 3Q19 | 5.6 | -128.5% |
| 2Q19 | 6.8 | -18.7% |
| 1Q19 | 6.6 | -3.2% |
| 3Q18 | -19.8 | -634.6% |
| 2Q18 | 8.4 | +214.7% |
| 1Q18 | 6.8 | +79.1% |
| 3Q17 | 3.7 | +405.1% |
| 2Q17 | 2.7 | -57.8% |
| 1Q17 | 3.8 | -745.4% |
| 3Q16 | 0.7 | +22.1% |
| 2Q16 | 6.3 | -39.8% |
| 1Q16 | -0.6 | -122.9% |
| 3Q15 | 0.6 | -118.3% |
| 2Q15 | 10.5 | +67.0% |
| 1Q15 | 2.6 | +405.7% |
| 3Q14 | -3.3 | -158.3% |
| 2Q14 | 6.3 | +7.0% |
| 1Q14 | 0.5 | -91.0% |
| 3Q13 | 5.6 | +29.4% |
| 2Q13 | 5.9 | +19.2% |
| 1Q13 | 5.7 | -29.9% |
| 3Q12 | 4.3 | +37.8% |
| 2Q12 | 4.9 | +16.0% |
| 1Q12 | 8.1 | - |
| 3Q11 | 3.2 | - |
| 2Q11 | 4.3 | - |