| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 13.5 | -38.6% |
| 1Q25 | 18.5 | -10.1% |
| 3Q24 | 18.8 | -26.2% |
| 2Q24 | 22.0 | -23.1% |
| 1Q24 | 20.6 | -36.1% |
| 3Q23 | 25.5 | -37.8% |
| 2Q23 | 28.6 | -26.1% |
| 1Q23 | 32.2 | -17.0% |
| 3Q22 | 40.9 | +22.2% |
| 2Q22 | 38.7 | +8.9% |
| 1Q22 | 38.8 | +16.3% |
| 3Q21 | 33.5 | +14.2% |
| 2Q21 | 35.5 | +41.2% |
| 1Q21 | 33.3 | +33.8% |
| 3Q20 | 29.4 | +36.4% |
| 2Q20 | 25.2 | +23.5% |
| 1Q20 | 24.9 | +20.7% |
| 3Q19 | 21.5 | +8.4% |
| 2Q19 | 20.4 | +15.6% |
| 1Q19 | 20.6 | +29.3% |
| 3Q18 | 19.9 | +29.5% |
| 2Q18 | 17.6 | +38.1% |
| 1Q18 | 16.0 | +0.1% |
| 3Q17 | 15.3 | -22.2% |
| 2Q17 | 12.8 | -32.3% |
| 1Q17 | 16.0 | -12.7% |
| 3Q16 | 19.7 | -13.0% |
| 2Q16 | 18.8 | -22.0% |
| 1Q16 | 18.3 | -27.4% |
| 3Q15 | 22.7 | -13.3% |
| 2Q15 | 24.2 | +35.4% |
| 1Q15 | 25.2 | +17.0% |
| 4Q14 | 23.5 | +21.1% |
| 3Q14 | 26.1 | +36.3% |
| 2Q14 | 17.8 | -16.2% |
| 1Q14 | 21.5 | -29.2% |
| 4Q13 | 19.4 | -188.4% |
| 3Q13 | 19.2 | +83.5% |
| 2Q13 | 21.3 | +165.2% |
| 1Q13 | 30.4 | +213.3% |
| 4Q12 | -21.9 | - |
| 3Q12 | 10.4 | -30.4% |
| 2Q12 | 8.0 | - |
| 1Q12 | 9.7 | - |
| 3Q11 | 15.0 | - |