| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.5 | +25.2% |
| 3Q24 | 17.9 | +9.1% |
| 2Q24 | 17.7 | +22.2% |
| 1Q24 | 12.4 | -13.4% |
| 3Q23 | 16.4 | -0.9% |
| 2Q23 | 14.5 | +8.2% |
| 1Q23 | 14.3 | -11.1% |
| 3Q22 | 16.6 | +26.8% |
| 2Q22 | 13.4 | -3.6% |
| 1Q22 | 16.1 | +17.6% |
| 3Q21 | 13.1 | -27.6% |
| 2Q21 | 13.9 | -16.5% |
| 1Q21 | 13.7 | -6.5% |
| 3Q20 | 18.1 | +10.2% |
| 2Q20 | 16.6 | +5.8% |
| 1Q20 | 14.6 | +24.8% |
| 3Q19 | 16.4 | +19.0% |
| 2Q19 | 15.7 | +51.5% |
| 1Q19 | 11.7 | +52.0% |
| 3Q18 | 13.8 | +164.9% |
| 2Q18 | 10.4 | +96.6% |
| 1Q18 | 7.7 | +14.3% |
| 3Q17 | 5.2 | -31.2% |
| 2Q17 | 5.3 | +280.6% |
| 1Q17 | 6.8 | +75.8% |
| 3Q16 | 7.6 | +37.4% |
| 2Q16 | 1.4 | -46.5% |
| 1Q16 | 3.8 | +67.7% |
| 3Q15 | 5.5 | +30.7% |
| 2Q15 | 2.6 | -26.6% |
| 1Q15 | 2.3 | +12.2% |
| 3Q14 | 4.2 | +159.3% |
| 2Q14 | 3.5 | +98.4% |
| 1Q14 | 2.0 | +264.7% |
| 3Q13 | 1.6 | +558.9% |
| 2Q13 | 1.8 | -56.3% |
| 1Q13 | 0.6 | -77.4% |
| 3Q12 | 0.2 | -85.2% |
| 2Q12 | 4.1 | -1931.5% |
| 1Q12 | 2.5 | - |
| 3Q11 | 1.7 | - |
| 2Q11 | -0.2 | - |