| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.0 | -5.5% |
| 3Q25 | 13.9 | +3.7% |
| 2Q25 | 17.0 | +8.3% |
| 1Q25 | 12.9 | +7.2% |
| 4Q24 | 15.9 | +15.3% |
| 3Q24 | 13.4 | -7.0% |
| 2Q24 | 15.7 | +7.7% |
| 1Q24 | 12.0 | +2.6% |
| 4Q23 | 13.8 | +16.7% |
| 3Q23 | 14.5 | -18.1% |
| 2Q23 | 14.6 | -27.5% |
| 1Q23 | 11.7 | -47.5% |
| 4Q22 | 11.8 | +7.0% |
| 3Q22 | 17.7 | -18.6% |
| 2Q22 | 20.1 | -10.4% |
| 1Q22 | 22.3 | +0.7% |
| 4Q21 | 11.0 | +10.5% |
| 3Q21 | 21.7 | -22.8% |
| 2Q21 | 22.4 | +79.7% |
| 1Q21 | 22.1 | +40.9% |
| 4Q20 | 10.0 | +278.1% |
| 3Q20 | 28.1 | +155.2% |
| 2Q20 | 12.5 | +23.4% |
| 1Q20 | 15.7 | -120.7% |
| 4Q19 | 2.6 | -11.8% |
| 3Q19 | 11.0 | +137.5% |
| 2Q19 | 10.1 | -47.6% |
| 1Q19 | -75.9 | -633.6% |
| 4Q18 | 3.0 | -85.4% |
| 3Q18 | 4.6 | -71.5% |
| 2Q18 | 19.3 | -31.8% |
| 1Q18 | 14.2 | -39.5% |
| 4Q17 | 20.5 | -9.8% |
| 3Q17 | 16.3 | -31.1% |
| 2Q17 | 28.3 | +14.1% |
| 1Q17 | 23.5 | +11.2% |
| 4Q16 | 22.8 | -9.4% |
| 3Q16 | 23.7 | -8.7% |
| 2Q16 | 24.8 | +6.2% |
| 1Q16 | 21.1 | +0.2% |
| 4Q15 | 25.2 | +3.8% |
| 3Q15 | 25.9 | +13.7% |
| 2Q15 | 23.4 | -4.7% |
| 1Q15 | 21.1 | -6.9% |
| 4Q14 | 24.2 | +15.0% |
| 3Q14 | 22.8 | -2.1% |
| 2Q14 | 24.5 | -0.1% |
| 1Q14 | 22.7 | -2.3% |
| 4Q13 | 21.1 | +43.4% |
| 3Q13 | 23.3 | +5.1% |
| 2Q13 | 24.5 | +8.5% |
| 1Q13 | 23.2 | +4.0% |
| 4Q12 | 14.7 | -33.6% |
| 3Q12 | 22.1 | +0.1% |
| 2Q12 | 22.6 | +20.7% |
| 1Q12 | 22.3 | +10.3% |
| 4Q11 | 22.1 | - |
| 3Q11 | 22.1 | - |
| 2Q11 | 18.7 | - |
| 1Q11 | 20.2 | - |