| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 5.9 | +35.4% |
| 1Q25 | 5.4 | +55.1% |
| 3Q24 | 4.6 | -227.3% |
| 2Q24 | 4.3 | -9.7% |
| 1Q24 | 3.5 | -3.7% |
| 3Q23 | -3.6 | -174.0% |
| 2Q23 | 4.8 | +70.0% |
| 1Q23 | 3.6 | -18.6% |
| 4Q22 | 4.5 | +0.7% |
| 3Q22 | 4.9 | +955.0% |
| 2Q22 | 2.8 | -28.2% |
| 1Q22 | 4.5 | +29.3% |
| 4Q21 | 4.5 | +723.4% |
| 3Q21 | 0.5 | -82.9% |
| 2Q21 | 3.9 | +69.2% |
| 1Q21 | 3.5 | +119.8% |
| 4Q20 | 0.5 | -105.9% |
| 3Q20 | 2.7 | -4.3% |
| 2Q20 | 2.3 | +2.3% |
| 1Q20 | 1.6 | +151.3% |
| 4Q19 | -9.2 | -494.5% |
| 3Q19 | 2.9 | +35.6% |
| 2Q19 | 2.3 | -182.3% |
| 1Q19 | 0.6 | -60.3% |
| 4Q18 | 2.3 | +3.3% |
| 3Q18 | 2.1 | -35.3% |
| 2Q18 | -2.8 | -252.0% |
| 1Q18 | 1.6 | -24.3% |
| 4Q17 | 2.3 | -7094.3% |
| 3Q17 | 3.3 | +190.7% |
| 2Q17 | 1.8 | +0.9% |
| 1Q17 | 2.1 | -8335.4% |
| 4Q16 | 0.0 | -103.6% |
| 3Q16 | 1.1 | -684.0% |
| 2Q16 | 1.8 | -246.9% |
| 1Q16 | 0.0 | -99.0% |
| 4Q15 | 0.9 | -75.5% |
| 3Q15 | -0.2 | -104.6% |
| 2Q15 | -1.2 | -139.7% |
| 1Q15 | -2.4 | -158.8% |
| 4Q14 | 3.7 | -32.9% |
| 3Q14 | 4.2 | -14.2% |
| 2Q14 | 3.1 | -10.8% |
| 1Q14 | 4.1 | +59.9% |
| 4Q13 | 5.5 | -154.9% |
| 3Q13 | 4.9 | +12.7% |
| 2Q13 | 3.5 | +4.6% |
| 1Q13 | 2.6 | -23.6% |
| 4Q12 | -10.0 | - |
| 3Q12 | 4.4 | - |
| 2Q12 | 3.3 | - |
| 1Q12 | 3.4 | - |