| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 22.5 | -30.9% |
| 3Q24 | 27.8 | -13.2% |
| 2Q24 | 31.3 | +3.1% |
| 1Q24 | 32.6 | -95.8% |
| 3Q23 | 32.1 | -28.8% |
| 2Q23 | 30.3 | -31.8% |
| 1Q23 | 782.1 | +2367.9% |
| 3Q22 | 45.0 | +3.0% |
| 2Q22 | 44.5 | -18.9% |
| 1Q22 | 31.7 | -41.2% |
| 3Q21 | 43.7 | -8.4% |
| 2Q21 | 54.9 | +4.6% |
| 1Q21 | 53.9 | +168.6% |
| 3Q20 | 47.7 | +7.9% |
| 2Q20 | 52.5 | +18.2% |
| 1Q20 | 20.0 | -53.3% |
| 3Q19 | 44.2 | +4.5% |
| 2Q19 | 44.4 | +9.9% |
| 1Q19 | 43.0 | -4.4% |
| 3Q18 | 42.3 | +16.0% |
| 2Q18 | 40.4 | -48.1% |
| 1Q18 | 44.9 | +11.5% |
| 3Q17 | 36.5 | +13.8% |
| 2Q17 | 77.7 | +72.7% |
| 1Q17 | 40.3 | +20.2% |
| 3Q16 | 32.0 | -9.9% |
| 2Q16 | 45.0 | +58.9% |
| 1Q16 | 33.5 | -23.5% |
| 3Q15 | 35.6 | +56.9% |
| 2Q15 | 28.3 | +27.6% |
| 1Q15 | 43.8 | +130.4% |
| 3Q14 | 22.7 | -34.5% |
| 2Q14 | 22.2 | -37.8% |
| 1Q14 | 19.0 | -51.6% |
| 3Q13 | 34.6 | +37.6% |
| 2Q13 | 35.7 | +77.8% |
| 1Q13 | 39.3 | +80.0% |
| 3Q12 | 25.1 | -52.1% |
| 2Q12 | 20.1 | +51.3% |
| 1Q12 | 21.8 | -46.8% |
| 3Q11 | 52.5 | +238.9% |
| 2Q11 | 13.3 | -34.3% |
| 1Q11 | 41.0 | - |
| 3Q10 | 15.5 | - |
| 2Q10 | 20.2 | - |