| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.9 | -49.1% |
| 3Q24 | 25.3 | +199.2% |
| 2Q24 | 15.3 | -4.3% |
| 1Q24 | 15.5 | +4.2% |
| 3Q23 | 8.5 | -51.4% |
| 2Q23 | 16.0 | +9.9% |
| 1Q23 | 14.9 | +42.0% |
| 3Q22 | 17.4 | +26.0% |
| 2Q22 | 14.6 | +66.1% |
| 1Q22 | 10.5 | +61.7% |
| 3Q21 | 13.8 | +38.0% |
| 2Q21 | 8.8 | -21.5% |
| 1Q21 | 6.5 | -8.1% |
| 4Q20 | 2.9 | -76.5% |
| 3Q20 | 10.0 | -1.1% |
| 2Q20 | 11.2 | -4.2% |
| 1Q20 | 7.0 | -40.5% |
| 4Q19 | 12.4 | +15.7% |
| 3Q19 | 10.1 | -178.4% |
| 2Q19 | 11.7 | -4.9% |
| 1Q19 | 11.8 | +0.5% |
| 4Q18 | 10.8 | -11.6% |
| 3Q18 | -12.9 | -199.2% |
| 2Q18 | 12.3 | -4.2% |
| 1Q18 | 11.8 | -0.0% |
| 4Q17 | 12.2 | -8.4% |
| 3Q17 | 13.0 | +8.3% |
| 2Q17 | 12.8 | +4.0% |
| 1Q17 | 11.8 | +5.4% |
| 4Q16 | 13.3 | +14.1% |
| 3Q16 | 12.0 | +6.9% |
| 2Q16 | 12.3 | +4.2% |
| 1Q16 | 11.2 | -2.5% |
| 4Q15 | 11.6 | -166.9% |
| 3Q15 | 11.2 | -6.0% |
| 2Q15 | 11.8 | -9.4% |
| 1Q15 | 11.4 | -8.5% |
| 4Q14 | -17.4 | -246.9% |
| 3Q14 | 12.0 | +7.0% |
| 2Q14 | 13.1 | +9.1% |
| 1Q14 | 12.5 | +8.0% |
| 4Q13 | 11.8 | -2.6% |
| 3Q13 | 11.2 | -8.3% |
| 2Q13 | 12.0 | +5.7% |
| 1Q13 | 11.6 | -2.5% |
| 4Q12 | 12.1 | -144.9% |
| 3Q12 | 12.2 | +5.8% |
| 2Q12 | 11.3 | -14.1% |
| 1Q12 | 11.9 | -7.9% |
| 4Q11 | -27.0 | -309.0% |
| 3Q11 | 11.5 | -10.8% |
| 2Q11 | 13.2 | +7.4% |
| 1Q11 | 12.9 | -8.6% |
| 4Q10 | 12.9 | - |
| 3Q10 | 12.9 | - |
| 2Q10 | 12.3 | - |
| 1Q10 | 14.1 | - |