| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 23.4 | +8.6% |
| 3Q24 | 20.1 | +11.0% |
| 2Q24 | 20.0 | +127.6% |
| 1Q24 | 21.6 | -21.6% |
| 3Q23 | 18.1 | -59.1% |
| 2Q23 | 8.8 | -77.6% |
| 1Q23 | 27.5 | -25.6% |
| 3Q22 | 44.4 | +13.3% |
| 2Q22 | 39.3 | +1.3% |
| 1Q22 | 37.0 | -6.0% |
| 4Q21 | 1.8 | -94.7% |
| 3Q21 | 39.2 | +37.8% |
| 2Q21 | 38.8 | +19.3% |
| 1Q21 | 39.4 | +108.7% |
| 4Q20 | 34.2 | +46.3% |
| 3Q20 | 28.5 | +26.4% |
| 2Q20 | 32.5 | +45.0% |
| 1Q20 | 18.9 | -12.5% |
| 4Q19 | 23.4 | -6.0% |
| 3Q19 | 22.5 | +62.7% |
| 2Q19 | 22.4 | -4.7% |
| 1Q19 | 21.5 | +129.8% |
| 4Q18 | 24.9 | +5.3% |
| 3Q18 | 13.8 | -50.5% |
| 2Q18 | 23.5 | -17.7% |
| 1Q18 | 9.4 | -63.1% |
| 4Q17 | 23.6 | -8.3% |
| 3Q17 | 28.0 | +16.7% |
| 2Q17 | 28.6 | +7.9% |
| 1Q17 | 25.4 | +6.0% |
| 4Q16 | 25.8 | +17.6% |
| 3Q16 | 24.0 | -8.3% |
| 2Q16 | 26.5 | -3.0% |
| 1Q16 | 24.0 | +86.8% |
| 4Q15 | 21.9 | +48.9% |
| 3Q15 | 26.1 | +1.7% |
| 2Q15 | 27.3 | -1.4% |
| 1Q15 | 12.8 | -49.6% |
| 4Q14 | 14.7 | -39.6% |
| 3Q14 | 25.7 | +1.7% |
| 2Q14 | 27.7 | +19.6% |
| 1Q14 | 25.5 | +126.4% |
| 4Q13 | 24.4 | - |
| 3Q13 | 25.3 | +18.1% |
| 2Q13 | 23.2 | +2.6% |
| 1Q13 | 11.3 | -37.0% |
| 3Q12 | 21.4 | +18.4% |
| 2Q12 | 22.6 | +36.5% |
| 1Q12 | 17.9 | - |
| 3Q11 | 18.1 | - |
| 2Q11 | 16.6 | - |