| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 33.84 | +14.4% |
| 3Q24 | 35.45 | +11.6% |
| 2Q24 | 36.42 | +41.3% |
| 1Q24 | 29.58 | +11.4% |
| 3Q23 | 31.77 | -38.5% |
| 2Q23 | 25.77 | -55.8% |
| 1Q23 | 26.56 | -55.5% |
| 3Q22 | 51.67 | -19.2% |
| 2Q22 | 58.29 | -12.1% |
| 1Q22 | 59.66 | -34.8% |
| 3Q21 | 63.97 | -23.4% |
| 2Q21 | 66.3 | +200.3% |
| 1Q21 | 91.45 | +619.7% |
| 4Q20 | 70.47 | +66.4% |
| 3Q20 | 83.47 | +480.6% |
| 2Q20 | 22.08 | -44.1% |
| 1Q20 | 12.71 | -69.1% |
| 4Q19 | 42.36 | +2.9% |
| 3Q19 | 14.37 | -68.2% |
| 2Q19 | 39.5 | +200.8% |
| 1Q19 | 41.09 | -4.9% |
| 4Q18 | 41.18 | +5.0% |
| 3Q18 | 45.21 | +21.9% |
| 2Q18 | 13.13 | -71.9% |
| 1Q18 | 43.22 | -7.6% |
| 4Q17 | 39.23 | -1.9% |
| 3Q17 | 37.08 | -27.7% |
| 2Q17 | 46.77 | -6.6% |
| 1Q17 | 46.78 | +38.4% |
| 4Q16 | 39.97 | +20.5% |
| 3Q16 | 51.31 | +14.2% |
| 2Q16 | 50.08 | +1134.8% |
| 1Q16 | 33.8 | -1.3% |
| 4Q15 | 33.16 | +1.0% |
| 3Q15 | 44.92 | +15.6% |
| 2Q15 | 4.06 | -87.4% |
| 1Q15 | 34.25 | +5.7% |
| 4Q14 | 32.84 | - |
| 3Q14 | 38.87 | +24.2% |
| 2Q14 | 32.12 | +2.6% |
| 1Q14 | 32.41 | +26.8% |
| 3Q13 | 31.3 | +264.4% |
| 2Q13 | 31.32 | +164.5% |
| 1Q13 | 25.56 | +4.9% |
| 3Q12 | 8.59 | -87.9% |
| 2Q12 | 11.84 | +41.3% |
| 1Q12 | 24.36 | - |
| 3Q11 | 71.03 | - |
| 2Q11 | 8.38 | - |