| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 15.5 | +167.0% |
| 1Q25 | 4.0 | -67.5% |
| 3Q24 | 13.1 | +195.3% |
| 2Q24 | 5.8 | -1323.1% |
| 1Q24 | 12.2 | +27.6% |
| 3Q23 | 4.4 | -21.8% |
| 2Q23 | -0.5 | -106.6% |
| 1Q23 | 9.6 | -28.7% |
| 3Q22 | 5.7 | -36.4% |
| 2Q22 | 7.2 | -44.8% |
| 1Q22 | 13.4 | +25.2% |
| 3Q21 | 8.9 | -25.1% |
| 2Q21 | 13.0 | -1233.6% |
| 1Q21 | 10.7 | +17.7% |
| 4Q20 | 19.2 | +44.5% |
| 3Q20 | 11.9 | +121.0% |
| 2Q20 | -1.1 | -113.5% |
| 1Q20 | 9.1 | -27.8% |
| 4Q19 | 13.3 | +39.2% |
| 3Q19 | 5.4 | -48.3% |
| 2Q19 | 8.5 | +0.6% |
| 1Q19 | 12.6 | +18.1% |
| 4Q18 | 9.6 | -17.1% |
| 3Q18 | 10.4 | +138.9% |
| 2Q18 | 8.4 | -23.3% |
| 1Q18 | 10.7 | -2.5% |
| 4Q17 | 11.5 | -36.2% |
| 3Q17 | 4.4 | -67.9% |
| 2Q17 | 11.0 | -15.9% |
| 1Q17 | 10.9 | -20.2% |
| 4Q16 | 18.1 | -0.1% |
| 3Q16 | 13.6 | -29.3% |
| 2Q16 | 13.1 | -18.5% |
| 1Q16 | 13.7 | -20.8% |
| 4Q15 | 18.1 | -15.8% |
| 3Q15 | 19.2 | +5.3% |
| 2Q15 | 16.0 | +20.8% |
| 1Q15 | 17.3 | -20.9% |
| 4Q14 | 21.5 | +5.8% |
| 3Q14 | 18.3 | +0.1% |
| 2Q14 | 13.3 | -24.7% |
| 1Q14 | 21.9 | +13.7% |
| 4Q13 | 20.4 | +323.8% |
| 3Q13 | 18.2 | +1.5% |
| 2Q13 | 17.6 | +84.4% |
| 1Q13 | 19.3 | +14.4% |
| 4Q12 | 4.8 | -60.7% |
| 3Q12 | 18.0 | +246.7% |
| 2Q12 | 9.6 | -184.0% |
| 1Q12 | 16.8 | - |
| 4Q11 | 12.2 | - |
| 3Q11 | 5.2 | - |
| 2Q11 | -11.4 | - |