| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,647 | +61.8% |
| 2Q25 | 1,460 | +30.0% |
| 1Q25 | 1,696 | +71.8% |
| 4Q24 | 996 | +58.6% |
| 3Q24 | 1,018 | -4.9% |
| 2Q24 | 1,123 | +6.6% |
| 1Q24 | 987 | -6.1% |
| 4Q23 | 628 | -22.9% |
| 3Q23 | 1,071 | +98.0% |
| 2Q23 | 1,053 | +14.8% |
| 1Q23 | 1,051 | -216.4% |
| 4Q22 | 814 | -10275.0% |
| 3Q22 | 541 | -312.2% |
| 2Q22 | 917 | -37.0% |
| 1Q22 | -903 | -156.3% |
| 4Q21 | -8 | -105.4% |
| 3Q21 | -255 | -132.1% |
| 2Q21 | 1,456 | -5.1% |
| 1Q21 | 1,604 | +43.6% |
| 4Q20 | 149 | +210.4% |
| 3Q20 | 795 | +71.7% |
| 2Q20 | 1,534 | +52.6% |
| 1Q20 | 1,117 | +6.1% |
| 4Q19 | 48 | -73.8% |
| 3Q19 | 463 | +486.1% |
| 2Q19 | 1,005 | +104.3% |
| 1Q19 | 1,053 | +35.5% |
| 4Q18 | 183 | +84.8% |
| 3Q18 | 79 | -71.0% |
| 2Q18 | 492 | +27.1% |
| 1Q18 | 777 | -32.0% |
| 4Q17 | 99 | -52.9% |
| 3Q17 | 272 | +394.5% |
| 2Q17 | 387 | +193.2% |
| 1Q17 | 1,143 | +5.0% |
| 4Q16 | 210 | +180.0% |
| 3Q16 | 55 | +223.5% |
| 2Q16 | 132 | - |
| 1Q16 | 1,089 | - |
| 4Q15 | 75 | - |
| 3Q15 | 17 | - |