| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 19.0 | +92.8% |
| 3Q24 | 3.0 | +421.1% |
| 2Q24 | 19.7 | -39.7% |
| 1Q24 | 9.8 | -78.2% |
| 3Q23 | 0.6 | -104.6% |
| 2Q23 | 32.7 | -32.2% |
| 1Q23 | 45.0 | +6.9% |
| 3Q22 | -12.6 | -152.2% |
| 2Q22 | 48.2 | +848.4% |
| 1Q22 | 42.1 | -201.2% |
| 3Q21 | 24.2 | -201.6% |
| 2Q21 | 5.1 | -112.8% |
| 1Q21 | -41.6 | +50.8% |
| 3Q20 | -23.8 | -8.1% |
| 2Q20 | -39.6 | -387.1% |
| 1Q20 | -27.6 | +309.7% |
| 3Q19 | -25.9 | +57.7% |
| 2Q19 | 13.8 | -178.2% |
| 1Q19 | -6.7 | -71.8% |
| 3Q18 | -16.4 | -63.9% |
| 2Q18 | -17.6 | +397.8% |
| 1Q18 | -23.9 | +97.7% |
| 4Q17 | -34.7 | +103.4% |
| 3Q17 | -45.6 | +170.6% |
| 2Q17 | -3.5 | -74.9% |
| 1Q17 | -12.1 | -149.0% |
| 4Q16 | -17.1 | -160.2% |
| 3Q16 | -16.9 | -38.3% |
| 2Q16 | -14.1 | -142.3% |
| 1Q16 | 24.7 | -22.9% |
| 4Q15 | 28.4 | -14.9% |
| 3Q15 | -27.3 | -243.1% |
| 2Q15 | 33.4 | +50.6% |
| 1Q15 | 32.0 | +19.8% |
| 4Q14 | 33.3 | +0.2% |
| 3Q14 | 19.1 | -33.0% |
| 2Q14 | 22.2 | -44.4% |
| 1Q14 | 26.7 | -38.8% |
| 4Q13 | 33.2 | +46.7% |
| 3Q13 | 28.5 | -32.3% |
| 2Q13 | 39.9 | -7.5% |
| 1Q13 | 43.7 | +13.0% |
| 4Q12 | 22.7 | - |
| 3Q12 | 42.1 | -10.5% |
| 2Q12 | 43.1 | -9.0% |
| 1Q12 | 38.7 | - |
| 3Q11 | 47.0 | - |
| 2Q11 | 47.4 | - |