| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 20.06 | +48.3% |
| 3Q24 | 12.62 | -32.7% |
| 2Q24 | 12.51 | -23.4% |
| 1Q24 | 13.52 | -39.9% |
| 3Q23 | 18.77 | -57.5% |
| 2Q23 | 16.34 | -60.9% |
| 1Q23 | 22.49 | -50.9% |
| 3Q22 | 44.18 | -18.7% |
| 2Q22 | 41.83 | -13.5% |
| 1Q22 | 45.86 | -9.4% |
| 3Q21 | 54.35 | +21.5% |
| 2Q21 | 48.36 | +39.0% |
| 1Q21 | 50.62 | +85.9% |
| 3Q20 | 44.74 | +19.2% |
| 2Q20 | 34.8 | -18.5% |
| 1Q20 | 27.22 | -31.0% |
| 3Q19 | 37.53 | -17.4% |
| 2Q19 | 42.68 | -5.6% |
| 1Q19 | 39.48 | -7.9% |
| 3Q18 | 45.42 | -6.8% |
| 2Q18 | 45.22 | +5.3% |
| 1Q18 | 42.86 | -6.7% |
| 4Q17 | 48.25 | -6.6% |
| 3Q17 | 48.73 | -5.4% |
| 2Q17 | 42.93 | -18.3% |
| 1Q17 | 45.92 | -6.2% |
| 4Q16 | 51.66 | +2.9% |
| 3Q16 | 51.51 | -3.2% |
| 2Q16 | 52.54 | +24.6% |
| 1Q16 | 48.93 | +3.3% |
| 4Q15 | 50.21 | +30.0% |
| 3Q15 | 53.22 | +5.1% |
| 2Q15 | 42.19 | -18.8% |
| 1Q15 | 47.37 | -25.5% |
| 4Q14 | 38.62 | -15.2% |
| 3Q14 | 50.64 | -1.4% |
| 2Q14 | 51.93 | +13.6% |
| 1Q14 | 63.62 | +24.4% |
| 4Q13 | 45.54 | - |
| 3Q13 | 51.36 | -5.0% |
| 2Q13 | 45.71 | +1.2% |
| 1Q13 | 51.14 | - |
| 3Q12 | 54.07 | - |
| 2Q12 | 45.18 | +0.7% |
| 2Q11 | 44.87 | - |