| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 31.3 | +26.2% |
| 1Q25 | 19.3 | -46.4% |
| 3Q24 | 24.9 | +449.0% |
| 2Q24 | 24.8 | -1.4% |
| 1Q24 | 36.0 | +6.9% |
| 3Q23 | 4.5 | -93.0% |
| 2Q23 | 25.1 | -917.6% |
| 1Q23 | 33.6 | +52.3% |
| 3Q22 | 64.5 | +392.6% |
| 2Q22 | -3.1 | -109.0% |
| 1Q22 | 22.1 | -29.3% |
| 3Q21 | 13.1 | -33.2% |
| 2Q21 | 34.2 | -11.1% |
| 1Q21 | 31.3 | -146.5% |
| 3Q20 | 19.6 | +19.2% |
| 2Q20 | 38.5 | +87.8% |
| 1Q20 | -67.2 | -316.9% |
| 3Q19 | 16.4 | -14.7% |
| 2Q19 | 20.5 | +13.7% |
| 1Q19 | 31.0 | +300.6% |
| 3Q18 | 19.3 | -4485.3% |
| 2Q18 | 18.0 | +4.0% |
| 1Q18 | 7.7 | -42.4% |
| 3Q17 | -0.4 | -102.9% |
| 2Q17 | 17.3 | -19.7% |
| 1Q17 | 13.4 | -40.6% |
| 3Q16 | 15.1 | -41.6% |
| 2Q16 | 21.6 | -24.7% |
| 1Q16 | 22.6 | -0.6% |
| 3Q15 | 25.8 | +5.1% |
| 2Q15 | 28.7 | +5.6% |
| 1Q15 | 22.7 | -1.9% |
| 3Q14 | 24.6 | -16.3% |
| 2Q14 | 27.2 | +6.7% |
| 1Q14 | 23.2 | +3.5% |
| 3Q13 | 29.4 | +36.6% |
| 2Q13 | 25.5 | +8.4% |
| 1Q13 | 22.4 | -10.7% |
| 3Q12 | 21.5 | -8.4% |
| 2Q12 | 23.5 | -48.7% |
| 1Q12 | 25.1 | - |
| 3Q11 | 23.5 | - |
| 2Q11 | 45.8 | - |