| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 1.7 | -41.7% |
| 3Q24 | 8.9 | -7.1% |
| 2Q24 | 5.0 | -57.9% |
| 1Q24 | 3.0 | -71.2% |
| 3Q23 | 9.5 | -16.1% |
| 2Q23 | 11.8 | +26.5% |
| 1Q23 | 10.3 | +203.2% |
| 3Q22 | 11.4 | +13.4% |
| 2Q22 | 9.4 | -26.7% |
| 1Q22 | 3.4 | +6.8% |
| 3Q21 | 10.0 | +250.1% |
| 2Q21 | 12.8 | +255.2% |
| 1Q21 | 3.2 | -25.5% |
| 2Q20 | 2.9 | -61.1% |
| 2Q20 | 3.6 | +34.1% |
| 1Q20 | 4.3 | -31.5% |
| 3Q19 | 7.4 | -23.0% |
| 2Q19 | 2.7 | -64.1% |
| 1Q19 | 6.2 | +26.4% |
| 3Q18 | 9.6 | +23.5% |
| 2Q18 | 7.5 | +5.2% |
| 1Q18 | 4.9 | +103.7% |
| 3Q17 | 7.7 | +33.1% |
| 2Q17 | 7.1 | -2.8% |
| 1Q17 | 2.4 | -577.1% |
| 3Q16 | 5.8 | +97.2% |
| 2Q16 | 7.3 | +119.6% |
| 1Q16 | -0.5 | -110.0% |
| 3Q15 | 2.9 | -8.8% |
| 2Q15 | 3.3 | -32.2% |
| 1Q15 | 5.1 | +11.5% |
| 3Q14 | 3.2 | -50.4% |
| 2Q14 | 4.9 | -13.6% |
| 1Q14 | 4.5 | - |
| 3Q13 | 6.5 | +9.2% |
| 2Q13 | 5.7 | +30.7% |
| 3Q12 | 6.0 | -21.5% |
| 2Q12 | 4.3 | -30.3% |
| 1Q12 | 3.5 | -38.5% |
| 3Q11 | 7.6 | -11.5% |
| 2Q11 | 6.2 | - |
| 1Q11 | 5.7 | - |
| 3Q10 | 8.6 | - |