| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 14.0 | -4.7% |
| 4Q24 | 6.3 | -114.8% |
| 3Q24 | 8.5 | +70.2% |
| 2Q24 | -2.9 | +75.9% |
| 1Q24 | 14.7 | +13.6% |
| 4Q23 | -42.6 | -647.7% |
| 3Q23 | 5.0 | -75.9% |
| 2Q23 | -1.7 | -107.8% |
| 1Q23 | 12.9 | -52.8% |
| 4Q22 | 7.8 | -60.0% |
| 3Q22 | 20.7 | +32.8% |
| 2Q22 | 21.5 | +19.5% |
| 1Q22 | 27.4 | +24.0% |
| 4Q21 | 19.4 | +140.8% |
| 3Q21 | 15.6 | +33.4% |
| 2Q21 | 18.0 | +21.5% |
| 1Q21 | 22.1 | +48.7% |
| 4Q20 | 8.1 | +19.5% |
| 3Q20 | 11.7 | -31.8% |
| 2Q20 | 14.8 | -16.5% |
| 1Q20 | 14.9 | -23.7% |
| 4Q19 | 6.8 | -66.0% |
| 3Q19 | 17.1 | -19.3% |
| 2Q19 | 17.7 | -5.6% |
| 1Q19 | 19.5 | -1.3% |
| 4Q18 | 19.9 | -6.0% |
| 3Q18 | 21.2 | +5.5% |
| 2Q18 | 18.8 | +3.1% |
| 1Q18 | 19.7 | +7.5% |
| 4Q17 | 21.1 | +42.2% |
| 3Q17 | 20.1 | +39.6% |
| 2Q17 | 18.2 | -2.5% |
| 1Q17 | 18.4 | -205.4% |
| 4Q16 | 14.9 | -13.6% |
| 3Q16 | 14.4 | -39.2% |
| 2Q16 | 18.7 | -5.4% |
| 1Q16 | -17.4 | -192.3% |
| 4Q15 | 17.2 | +55.2% |
| 3Q15 | 23.7 | +215.7% |
| 2Q15 | 19.7 | +40.4% |
| 1Q15 | 18.9 | +44.4% |
| 4Q14 | 11.1 | -58.4% |
| 3Q14 | 7.5 | -58.4% |
| 2Q14 | 14.0 | - |
| 1Q14 | 13.1 | -14.7% |
| 4Q13 | 26.6 | +151.7% |
| 3Q13 | 18.1 | -4.8% |
| 1Q13 | 15.3 | -30.9% |
| 4Q12 | 10.6 | - |
| 3Q12 | 19.0 | -13.8% |
| 2Q12 | 21.1 | -21.7% |
| 1Q12 | 22.2 | - |
| 3Q11 | 22.0 | - |
| 2Q11 | 27.0 | - |