| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.5 | +48.3% |
| 3Q25 | 4.2 | +29.0% |
| 2Q25 | 2.2 | +17.7% |
| 1Q25 | 1.2 | -21.8% |
| 4Q24 | 4.4 | +40.2% |
| 3Q24 | 3.3 | +126.8% |
| 2Q24 | 1.9 | +2256.3% |
| 1Q24 | 1.6 | -781.8% |
| 4Q23 | 3.1 | -20.3% |
| 3Q23 | 1.4 | -58.6% |
| 2Q23 | 0.1 | -99.0% |
| 1Q23 | -0.2 | -106.1% |
| 4Q22 | 3.9 | -56.3% |
| 3Q22 | 3.5 | -43.6% |
| 2Q22 | 7.7 | +36.7% |
| 1Q22 | 3.8 | +18.6% |
| 4Q21 | 9.0 | +32.2% |
| 3Q21 | 6.2 | +53.3% |
| 2Q21 | 5.7 | +1214.2% |
| 1Q21 | 3.2 | +486.3% |
| 4Q20 | 6.8 | +3.0% |
| 3Q20 | 4.0 | +5.7% |
| 2Q20 | 0.4 | -87.5% |
| 1Q20 | 0.6 | +2.8% |
| 4Q19 | 6.6 | +1.1% |
| 3Q19 | 3.8 | -16.7% |
| 2Q19 | 3.5 | -8.4% |
| 1Q19 | 0.5 | -66.0% |
| 4Q18 | 6.6 | -42.7% |
| 3Q18 | 4.6 | -23.0% |
| 2Q18 | 3.8 | -33.5% |
| 1Q18 | 1.6 | +71.1% |
| 4Q17 | 11.4 | +12.7% |
| 3Q17 | 5.9 | +58.1% |
| 2Q17 | 5.7 | -27.4% |
| 1Q17 | 0.9 | -63.2% |
| 4Q16 | 10.2 | -26.2% |
| 3Q16 | 3.8 | -59.4% |
| 2Q16 | 7.8 | -12.3% |
| 1Q16 | 2.5 | -48.0% |
| 4Q15 | 13.8 | -8.3% |
| 3Q15 | 9.3 | -9.5% |
| 2Q15 | 8.9 | +18.1% |
| 1Q15 | 4.8 | -484.6% |
| 4Q14 | 15.0 | +14.5% |
| 3Q14 | 10.2 | +34.6% |
| 2Q14 | 7.6 | +13.5% |
| 1Q14 | -1.3 | -160.7% |
| 4Q13 | 13.1 | +15.4% |
| 3Q13 | 7.6 | +8.3% |
| 2Q13 | 6.7 | +21.2% |
| 1Q13 | 2.1 | -11.7% |
| 4Q12 | 11.4 | +13.9% |
| 3Q12 | 7.0 | +40.2% |
| 2Q12 | 5.5 | -22.8% |
| 1Q12 | 2.3 | +653.5% |
| 4Q11 | 10.0 | - |
| 3Q11 | 5.0 | - |
| 2Q11 | 7.1 | - |
| 1Q11 | 0.3 | - |