| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 28.82 | +18.2% |
| 3Q24 | 29.03 | +2.2% |
| 2Q24 | 27.02 | -19.0% |
| 1Q24 | 24.37 | -42.2% |
| 3Q23 | 28.4 | -40.0% |
| 2Q23 | 33.36 | -32.9% |
| 1Q23 | 42.16 | -26.4% |
| 3Q22 | 47.33 | +166.4% |
| 2Q22 | 49.73 | -9.7% |
| 1Q22 | 57.3 | +29.9% |
| 3Q21 | 17.77 | -43.8% |
| 2Q21 | 55.1 | +120.5% |
| 1Q21 | 44.12 | +113.6% |
| 4Q20 | 42.13 | -10.4% |
| 3Q20 | 31.61 | -29.8% |
| 2Q20 | 24.99 | -13.6% |
| 1Q20 | 20.65 | -31.1% |
| 4Q19 | 47.04 | +5.9% |
| 3Q19 | 45.07 | +12.6% |
| 2Q19 | 28.92 | -38.3% |
| 1Q19 | 29.96 | -33.1% |
| 4Q18 | 44.42 | -11.0% |
| 3Q18 | 40.03 | -13.1% |
| 2Q18 | 46.88 | +38.1% |
| 1Q18 | 44.77 | +11.9% |
| 4Q17 | 49.92 | -4.8% |
| 3Q17 | 46.07 | -5.3% |
| 2Q17 | 33.95 | -34.2% |
| 1Q17 | 40.0 | -16.1% |
| 4Q16 | 52.44 | +14.1% |
| 3Q16 | 48.66 | +11.9% |
| 2Q16 | 51.57 | +23.8% |
| 1Q16 | 47.69 | +6.7% |
| 4Q15 | 45.94 | +79.9% |
| 3Q15 | 43.49 | +7.3% |
| 2Q15 | 41.66 | +24.4% |
| 1Q15 | 44.69 | +71.7% |
| 4Q14 | 25.53 | +107.6% |
| 3Q14 | 40.55 | +16.0% |
| 2Q14 | 33.5 | -24.2% |
| 1Q14 | 26.03 | -28.2% |
| 4Q13 | 12.3 | -23.5% |
| 3Q13 | 34.95 | +23.9% |
| 2Q13 | 44.21 | +33.2% |
| 1Q13 | 36.24 | +45.9% |
| 4Q12 | 16.07 | - |
| 3Q12 | 28.22 | -25.1% |
| 2Q12 | 33.18 | -11.4% |
| 1Q12 | 24.84 | - |
| 3Q11 | 37.69 | - |
| 2Q11 | 37.47 | - |