| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 24.03 | +7.2% |
| 3Q24 | 23.91 | -4.1% |
| 2Q24 | 16.85 | -184.7% |
| 1Q24 | 22.41 | -33.6% |
| 3Q23 | 24.93 | -41.0% |
| 2Q23 | -19.89 | -146.0% |
| 1Q23 | 33.76 | -26.8% |
| 3Q22 | 42.23 | -10.4% |
| 2Q22 | 43.2 | -3.6% |
| 1Q22 | 46.1 | -16.3% |
| 4Q21 | 45.92 | -3.8% |
| 3Q21 | 47.12 | -11.3% |
| 2Q21 | 44.8 | +27.3% |
| 1Q21 | 55.09 | +55.9% |
| 4Q20 | 47.73 | +23.1% |
| 3Q20 | 53.12 | +34.6% |
| 2Q20 | 35.2 | -5.5% |
| 1Q20 | 35.33 | +1.5% |
| 4Q19 | 38.79 | +9.2% |
| 3Q19 | 39.45 | +2.0% |
| 2Q19 | 37.26 | -6.1% |
| 1Q19 | 34.8 | -6.7% |
| 4Q18 | 35.52 | -17.3% |
| 3Q18 | 38.69 | -2.1% |
| 2Q18 | 39.68 | +3.8% |
| 1Q18 | 37.32 | -0.2% |
| 4Q17 | 42.95 | +21.1% |
| 3Q17 | 39.53 | +10.4% |
| 2Q17 | 38.22 | +7.2% |
| 1Q17 | 37.4 | -4.0% |
| 4Q16 | 35.46 | +10.0% |
| 3Q16 | 35.81 | -10.3% |
| 2Q16 | 35.66 | -21.2% |
| 1Q16 | 38.94 | -11.5% |
| 4Q15 | 32.22 | -35.2% |
| 3Q15 | 39.92 | -17.9% |
| 2Q15 | 45.26 | -5.5% |
| 1Q15 | 44.01 | -4.1% |
| 4Q14 | 49.7 | +6.1% |
| 3Q14 | 48.6 | -0.4% |
| 2Q14 | 47.87 | +2.3% |
| 1Q14 | 45.87 | -1.6% |
| 4Q13 | 46.84 | -6.4% |
| 3Q13 | 48.79 | +2.8% |
| 2Q13 | 46.79 | -8.6% |
| 1Q13 | 46.59 | +1.1% |
| 4Q12 | 50.04 | - |
| 3Q12 | 47.47 | +4.0% |
| 2Q12 | 51.22 | +22.1% |
| 1Q12 | 46.08 | - |
| 3Q11 | 45.64 | - |
| 2Q11 | 41.97 | - |