| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 5.4 | -55.4% |
| 1Q25 | -8.9 | +2.0% |
| 3Q24 | 6.6 | -49.9% |
| 2Q24 | 12.0 | -23.7% |
| 1Q24 | -8.7 | -274.2% |
| 4Q23 | 10.9 | -42.9% |
| 3Q23 | 13.2 | +231.5% |
| 2Q23 | 15.8 | -12.9% |
| 1Q23 | 5.0 | -25.6% |
| 4Q22 | 19.0 | +12.6% |
| 3Q22 | 4.0 | -76.3% |
| 2Q22 | 18.1 | +10.9% |
| 1Q22 | 6.7 | +38.3% |
| 4Q21 | 16.9 | -1.9% |
| 3Q21 | 16.7 | +2145.5% |
| 2Q21 | 16.3 | -131.6% |
| 1Q21 | 4.9 | -46.6% |
| 4Q20 | 17.2 | +1.3% |
| 3Q20 | 0.7 | -95.1% |
| 2Q20 | -51.7 | -352.7% |
| 1Q20 | 9.1 | +32.4% |
| 4Q19 | 17.0 | - |
| 3Q19 | 15.3 | -7.9% |
| 2Q19 | 20.5 | +10.5% |
| 1Q19 | 6.9 | -11.7% |
| 3Q18 | 16.7 | -4.1% |
| 2Q18 | 18.5 | -0.8% |
| 1Q18 | 7.8 | -24.9% |
| 3Q17 | 17.4 | -31.3% |
| 2Q17 | 18.7 | -17.1% |
| 1Q17 | 10.4 | -33.9% |
| 4Q16 | 22.0 | +27.4% |
| 3Q16 | 25.3 | - |
| 2Q16 | 22.5 | - |
| 1Q16 | 15.7 | - |
| 4Q15 | 17.3 | -16.2% |
| 4Q14 | 20.6 | +27.5% |
| 3Q14 | 15.8 | -27.0% |
| 2Q14 | 23.6 | +0.5% |
| 1Q14 | 13.8 | -11.8% |
| 4Q13 | 16.2 | -38.1% |
| 3Q13 | 21.6 | -7.8% |
| 2Q13 | 23.5 | -10.4% |
| 1Q13 | 15.7 | +4.5% |
| 4Q12 | 26.1 | - |
| 3Q12 | 23.4 | +20.8% |
| 2Q12 | 26.2 | +62.5% |
| 1Q12 | 15.0 | - |
| 3Q11 | 19.4 | - |
| 2Q11 | 16.1 | - |