| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 36.5 | +7.4% |
| 3Q24 | 34.0 | +0.5% |
| 2Q24 | 36.4 | +9.5% |
| 1Q24 | 33.9 | +18.7% |
| 3Q23 | 33.8 | +25.5% |
| 2Q23 | 33.3 | +24.3% |
| 1Q23 | 28.6 | -2.8% |
| 3Q22 | 26.9 | -11.8% |
| 2Q22 | 26.8 | -10.5% |
| 1Q22 | 29.4 | -1388.8% |
| 3Q21 | 30.5 | +2.9% |
| 2Q21 | 29.9 | -1.8% |
| 1Q21 | -2.3 | -108.9% |
| 3Q20 | 29.7 | +0.9% |
| 2Q20 | 30.5 | +30.1% |
| 1Q20 | 25.8 | +22.5% |
| 4Q19 | 25.2 | - |
| 3Q19 | 29.4 | +9.7% |
| 2Q19 | 23.5 | +35.7% |
| 1Q19 | 21.0 | +41.3% |
| 3Q18 | 26.8 | +38.6% |
| 2Q18 | 17.3 | +2.0% |
| 1Q18 | 14.9 | -2.6% |
| 4Q17 | 16.5 | -0.9% |
| 3Q17 | 19.4 | +20.2% |
| 2Q17 | 16.9 | +42.7% |
| 1Q17 | 15.3 | -9.1% |
| 4Q16 | 16.6 | -1.5% |
| 3Q16 | 16.1 | +1.8% |
| 2Q16 | 11.9 | -13.0% |
| 1Q16 | 16.8 | +30.0% |
| 4Q15 | 16.9 | +69.7% |
| 3Q15 | 15.8 | +55.8% |
| 2Q15 | 13.6 | +134.4% |
| 1Q15 | 12.9 | -1619.8% |
| 4Q14 | 10.0 | +1572.0% |
| 3Q14 | 10.2 | +85.7% |
| 2Q14 | 5.8 | +58.6% |
| 1Q14 | -0.8 | -60.3% |
| 4Q13 | 0.6 | -89.9% |
| 3Q13 | 5.5 | -26.6% |
| 2Q13 | 3.7 | - |
| 1Q13 | -2.1 | - |
| 4Q12 | 5.9 | - |
| 3Q12 | 7.5 | - |