| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -4,527 | -165.1% |
| 3Q25 | -1,588 | -117.4% |
| 2Q25 | 1,467 | -87.9% |
| 1Q25 | 5,990 | -31.1% |
| 4Q24 | 6,950 | -38.1% |
| 3Q24 | 9,152 | -24.4% |
| 2Q24 | 12,129 | -49.0% |
| 1Q24 | 8,693 | -66.5% |
| 4Q23 | 11,225 | -62.3% |
| 3Q23 | 12,104 | -59.9% |
| 2Q23 | 23,777 | -9.6% |
| 1Q23 | 25,974 | +10.8% |
| 4Q22 | 29,752 | +98.2% |
| 3Q22 | 30,180 | +103.7% |
| 2Q22 | 26,299 | +112.9% |
| 1Q22 | 23,452 | +150.3% |
| 4Q21 | 15,010 | +85.2% |
| 3Q21 | 14,813 | +123.6% |
| 2Q21 | 12,350 | +7.1% |
| 1Q21 | 9,370 | -19.5% |
| 4Q20 | 8,103 | -0.9% |
| 3Q20 | 6,624 | -25.7% |
| 2Q20 | 11,526 | -16.0% |
| 1Q20 | 11,644 | -41.2% |
| 4Q19 | 8,177 | -60.9% |
| 3Q19 | 8,916 | -61.3% |
| 2Q19 | 13,727 | -36.5% |
| 1Q19 | 19,816 | +1.2% |
| 4Q18 | 20,913 | +57.4% |
| 3Q18 | 23,060 | +100.9% |
| 2Q18 | 21,602 | +133.5% |
| 1Q18 | 19,590 | +142.8% |
| 4Q17 | 13,286 | +143.6% |
| 3Q17 | 11,479 | +378.7% |
| 2Q17 | 9,253 | +258.5% |
| 1Q17 | 8,067 | +123.3% |
| 4Q16 | 5,455 | +39.1% |
| 3Q16 | 2,398 | - |
| 2Q16 | 2,581 | - |
| 1Q16 | 3,612 | - |
| 4Q15 | 3,922 | - |