| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.2 | -368.5% |
| 3Q25 | 19.8 | -4.0% |
| 2Q25 | 17.2 | +0.7% |
| 1Q25 | 18.2 | +6.0% |
| 4Q24 | -3.8 | -116.3% |
| 3Q24 | 20.6 | +18.1% |
| 2Q24 | 17.1 | +5.9% |
| 1Q24 | 17.1 | -1.2% |
| 4Q23 | 23.2 | +58.4% |
| 3Q23 | 17.5 | +245.4% |
| 2Q23 | 16.2 | +169.9% |
| 1Q23 | 17.3 | -30.3% |
| 4Q22 | 14.7 | -55.1% |
| 3Q22 | 5.1 | -75.8% |
| 2Q22 | 6.0 | -69.3% |
| 1Q22 | 24.9 | +81.2% |
| 4Q21 | 32.7 | +82.9% |
| 3Q21 | 20.9 | +7.9% |
| 2Q21 | 19.5 | +37.7% |
| 1Q21 | 13.7 | +74.8% |
| 4Q20 | 17.9 | -4.6% |
| 3Q20 | 19.3 | +34.4% |
| 2Q20 | 14.2 | -4.2% |
| 1Q20 | 7.8 | -37.6% |
| 4Q19 | 18.7 | +47.3% |
| 3Q19 | 14.4 | +102.7% |
| 2Q19 | 14.8 | -13.1% |
| 1Q19 | 12.6 | -8.4% |
| 4Q18 | 12.7 | -35.7% |
| 3Q18 | 7.1 | -61.0% |
| 2Q18 | 17.0 | +8.1% |
| 1Q18 | 13.7 | -16.3% |
| 4Q17 | 19.8 | +21.5% |
| 3Q17 | 18.2 | -10.8% |
| 2Q17 | 15.7 | -33.6% |
| 1Q17 | 16.4 | -13.1% |
| 4Q16 | 16.3 | -13.5% |
| 3Q16 | 20.4 | +8.0% |
| 2Q16 | 23.7 | +15.1% |
| 1Q16 | 18.9 | +12.4% |
| 4Q15 | 18.8 | +23.5% |
| 3Q15 | 18.9 | +5.0% |
| 2Q15 | 20.6 | +4.4% |
| 1Q15 | 16.8 | -0.4% |
| 4Q14 | 15.2 | -5.9% |
| 3Q14 | 18.0 | -276.9% |
| 2Q14 | 19.7 | +7.4% |
| 1Q14 | 16.9 | +40.3% |
| 4Q13 | 16.2 | -8.6% |
| 3Q13 | -10.2 | -155.3% |
| 2Q13 | 18.4 | +9.9% |
| 1Q13 | 12.0 | +0.5% |
| 4Q12 | 17.7 | +5.3% |
| 3Q12 | 18.4 | +19.1% |
| 2Q12 | 16.7 | -0.2% |
| 1Q12 | 12.0 | -10.5% |
| 4Q11 | 16.8 | +112.3% |
| 3Q11 | 15.4 | -2.6% |
| 2Q11 | 16.8 | - |
| 1Q11 | 13.4 | +6.3% |
| 4Q10 | 7.9 | - |
| 3Q10 | 15.9 | - |
| 1Q10 | 12.6 | - |