| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 6.2 | +16.1% |
| 1Q25 | 51.5 | +1595.3% |
| 3Q24 | -2.0 | -38.0% |
| 2Q24 | 5.4 | -1445.6% |
| 1Q24 | 3.0 | -80.5% |
| 3Q23 | -3.3 | -116.6% |
| 2Q23 | -0.4 | -101.8% |
| 1Q23 | 15.6 | -29.2% |
| 3Q22 | 19.7 | -30.8% |
| 2Q22 | 22.6 | -54.1% |
| 1Q22 | 22.0 | -44.2% |
| 3Q21 | 28.5 | -31.9% |
| 2Q21 | 49.3 | +139.5% |
| 1Q21 | 39.5 | +33980.5% |
| 4Q20 | 37.5 | +7.5% |
| 3Q20 | 41.8 | +13.5% |
| 2Q20 | 20.6 | -39.1% |
| 1Q20 | 0.1 | -99.5% |
| 4Q19 | 34.9 | +0.3% |
| 3Q19 | 36.8 | +0.1% |
| 2Q19 | 33.8 | -9.4% |
| 1Q19 | 24.8 | -32.8% |
| 4Q18 | 34.7 | +0.3% |
| 3Q18 | 36.8 | +64.1% |
| 2Q18 | 37.3 | -239.6% |
| 1Q18 | 37.0 | +44.0% |
| 4Q17 | 34.7 | +21.4% |
| 3Q17 | 22.4 | -31.6% |
| 2Q17 | -26.7 | -178.5% |
| 1Q17 | 25.7 | -15.7% |
| 4Q16 | 28.6 | -8.4% |
| 3Q16 | 32.8 | -1.8% |
| 2Q16 | 34.0 | -1.1% |
| 1Q16 | 30.4 | +6.4% |
| 4Q15 | 31.2 | +12.8% |
| 3Q15 | 33.4 | +5.7% |
| 2Q15 | 34.4 | +12.4% |
| 1Q15 | 28.6 | +1.6% |
| 4Q14 | 27.6 | +14.9% |
| 3Q14 | 31.6 | +5.9% |
| 2Q14 | 30.6 | +13.9% |
| 1Q14 | 28.2 | +12.4% |
| 4Q13 | 24.1 | - |
| 3Q13 | 29.9 | +60.4% |
| 2Q13 | 26.9 | -21.7% |
| 1Q13 | 25.1 | -17.3% |
| 3Q12 | 18.6 | -19.5% |
| 2Q12 | 34.3 | +73.5% |
| 1Q12 | 30.3 | - |
| 3Q11 | 23.1 | - |
| 2Q11 | 19.8 | - |