| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 901,000 | +8.8% |
| 3Q26 | 260,000 | +114.9% |
| 4Q25 | 828,000 | +61.0% |
| 3Q25 | 121,000 | +141.2% |
| 2Q25 | 360,000 | +64.1% |
| 1Q25 | 163,076 | +67.9% |
| 4Q24 | 514,317 | +28.2% |
| 3Q24 | 50,164 | -129.3% |
| 2Q24 | 219,408 | -2294.1% |
| 1Q24 | 97,111 | -1949.0% |
| 4Q23 | 401,032 | +84.8% |
| 3Q23 | -171,000 | -146.0% |
| 2Q23 | -10,000 | -106.3% |
| 1Q23 | -5,252 | -102.6% |
| 4Q22 | 217,000 | +187.8% |
| 3Q22 | 371,495 | +16.9% |
| 2Q22 | 158,505 | -210.9% |
| 1Q22 | 199,043 | -563.0% |
| 4Q21 | 75,403 | -77.3% |
| 3Q21 | 317,914 | -31.7% |
| 2Q21 | -142,921 | -164.9% |
| 1Q21 | -42,993 | -111.8% |
| 4Q20 | 332,100 | -21.1% |
| 3Q20 | 465,429 | -9.2% |
| 2Q20 | 220,310 | +50.0% |
| 1Q20 | 364,425 | +12.1% |
| 4Q19 | 420,993 | +4.1% |
| 3Q19 | 512,628 | +1.2% |
| 2Q19 | 146,881 | -30.3% |
| 1Q19 | 325,055 | -28.2% |
| 4Q18 | 404,458 | -10.5% |
| 3Q18 | 506,653 | +2.8% |
| 2Q18 | 210,725 | +68.1% |
| 1Q18 | 452,739 | +105.0% |
| 4Q17 | 451,664 | +71.7% |
| 3Q17 | 492,978 | +124.8% |
| 2Q17 | 125,365 | - |
| 1Q17 | 220,817 | - |
| 4Q16 | 263,081 | - |
| 3Q16 | 219,267 | - |