| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.6 | +49.7% |
| 2Q26 | 5.5 | -23.4% |
| 1Q26 | 9.5 | +3.7% |
| 4Q25 | 10.4 | +0.8% |
| 3Q25 | 5.8 | -44.1% |
| 2Q25 | 7.1 | -23.4% |
| 1Q25 | 9.2 | -6.6% |
| 4Q24 | 10.3 | -155.8% |
| 3Q24 | 10.3 | +271.8% |
| 2Q24 | 9.3 | +81.6% |
| 1Q24 | 9.8 | +170.1% |
| 4Q23 | -18.5 | -412.1% |
| 3Q23 | 2.8 | -57.0% |
| 2Q23 | 5.1 | +257.3% |
| 1Q23 | 3.6 | -57.2% |
| 4Q22 | 5.9 | +6.9% |
| 3Q22 | 6.4 | +326.8% |
| 2Q22 | 1.4 | -105.9% |
| 1Q22 | 8.5 | +109.8% |
| 4Q21 | 5.5 | -711.3% |
| 3Q21 | 1.5 | +766.3% |
| 2Q21 | -24.4 | +518.0% |
| 1Q21 | 4.1 | -238.7% |
| 4Q20 | -0.9 | -181.2% |
| 3Q20 | 0.2 | -97.4% |
| 2Q20 | -3.9 | -409.5% |
| 1Q20 | -2.9 | -12.8% |
| 4Q19 | 1.1 | +41.7% |
| 3Q19 | 6.6 | +223.9% |
| 2Q19 | 1.3 | -147.5% |
| 1Q19 | -3.4 | +35.3% |
| 4Q18 | 0.8 | -30.7% |
| 3Q18 | 2.0 | +231.0% |
| 2Q18 | -2.7 | +383.7% |
| 1Q18 | -2.5 | +44.2% |
| 4Q17 | 1.1 | -80.4% |
| 3Q17 | 0.6 | -72.5% |
| 2Q17 | -0.6 | -83.0% |
| 1Q17 | -1.7 | -62.0% |
| 4Q16 | 5.8 | +84.7% |
| 3Q16 | 2.2 | -29.7% |
| 2Q16 | -3.3 | -145.3% |
| 1Q16 | -4.5 | -137.5% |
| 4Q15 | 3.1 | -80.4% |
| 3Q15 | 3.2 | -82.5% |
| 2Q15 | 7.2 | -61.7% |
| 1Q15 | 12.1 | -25.1% |
| 4Q14 | 16.0 | -0.2% |
| 3Q14 | 18.2 | +13.8% |
| 2Q14 | 18.8 | -1.9% |
| 1Q14 | 16.1 | +7.6% |
| 4Q13 | 16.0 | +29.4% |
| 3Q13 | 16.0 | +32.7% |
| 2Q13 | 19.1 | +41.2% |
| 1Q13 | 15.0 | +34.9% |
| 4Q12 | 12.4 | -11.7% |
| 3Q12 | 12.1 | -5.0% |
| 2Q12 | 13.6 | +9.0% |
| 1Q12 | 11.1 | +95.5% |
| 4Q11 | 14.0 | - |
| 3Q11 | 12.7 | - |
| 2Q11 | 12.4 | - |
| 1Q11 | 5.7 | - |