| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 12.7 | -22.5% |
| 3Q25 | 34.7 | +632.9% |
| 2Q25 | 19.8 | +15.7% |
| 1Q25 | 19.6 | +20.6% |
| 4Q24 | 16.4 | +79.2% |
| 3Q24 | 4.7 | -71.2% |
| 2Q24 | 17.1 | -17.1% |
| 1Q24 | 16.2 | -15.3% |
| 4Q23 | 9.2 | -112.4% |
| 3Q23 | 16.4 | -32.0% |
| 2Q23 | 20.6 | -2.4% |
| 1Q23 | 19.1 | +10.4% |
| 4Q22 | -74.0 | - |
| 3Q22 | 24.1 | +23.4% |
| 2Q22 | 21.1 | +254.3% |
| 1Q22 | 17.3 | -24.3% |
| 2Q21 | 19.6 | +110.6% |
| 2Q21 | 6.0 | -2.3% |
| 1Q21 | 22.9 | +56.4% |
| 4Q20 | -34.0 | -607.9% |
| 3Q20 | 9.3 | -15.2% |
| 2Q20 | 6.1 | -45.9% |
| 1Q20 | 14.6 | +22.2% |
| 4Q19 | 6.7 | -44.0% |
| 3Q19 | 11.0 | -19.3% |
| 2Q19 | 11.3 | -35.1% |
| 1Q19 | 12.0 | -25.8% |
| 4Q18 | 12.0 | -488.8% |
| 3Q18 | 13.6 | +8.2% |
| 2Q18 | 17.4 | +14.1% |
| 1Q18 | 16.1 | +18.2% |
| 4Q17 | -3.1 | -130.3% |
| 3Q17 | 12.5 | -1.3% |
| 2Q17 | 15.2 | +13.9% |
| 1Q17 | 13.7 | -7.8% |
| 4Q16 | 10.2 | -32.2% |
| 3Q16 | 12.7 | +4.8% |
| 2Q16 | 13.4 | -9.1% |
| 1Q16 | 14.8 | +4.3% |
| 4Q15 | 15.0 | - |
| 3Q15 | 12.1 | - |
| 2Q15 | 14.7 | -21.5% |
| 1Q15 | 14.2 | -18.4% |
| 2Q14 | 18.7 | +3.8% |
| 1Q14 | 17.4 | +2.4% |
| 4Q13 | 33.6 | -267.2% |
| 3Q13 | 17.1 | -1.1% |
| 2Q13 | 18.1 | - |
| 1Q13 | 17.0 | - |
| 4Q12 | -20.1 | - |
| 3Q12 | 17.3 | - |