| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | -416,000 | -373.7% |
| 3Q26 | 384,000 | +39.6% |
| 4Q25 | 152,000 | -192.1% |
| 3Q25 | 275,000 | +48.6% |
| 2Q25 | 482,048 | +144.6% |
| 1Q25 | -123,048 | -141.7% |
| 4Q24 | -165,000 | -123.3% |
| 3Q24 | 185,066 | -72.2% |
| 2Q24 | 197,101 | -69.2% |
| 1Q24 | 294,833 | -58.5% |
| 4Q23 | 707,459 | -15.0% |
| 3Q23 | 665,503 | -26.8% |
| 2Q23 | 640,961 | -6.1% |
| 1Q23 | 710,077 | -14.5% |
| 4Q22 | 832,395 | -15.6% |
| 3Q22 | 909,734 | -4.7% |
| 2Q22 | 682,266 | +1.8% |
| 1Q22 | 830,261 | +36.9% |
| 4Q21 | 986,504 | +2.6% |
| 3Q21 | 954,751 | -0.3% |
| 2Q21 | 670,164 | -21.5% |
| 1Q21 | 606,260 | -20.1% |
| 4Q20 | 961,655 | +27.0% |
| 3Q20 | 957,447 | +2.8% |
| 2Q20 | 853,467 | -8.2% |
| 1Q20 | 758,642 | +39.3% |
| 4Q19 | 756,912 | +239.0% |
| 3Q19 | 931,026 | +3.2% |
| 2Q19 | 930,129 | +48.8% |
| 1Q19 | 544,472 | +9.0% |
| 4Q18 | 223,254 | -68.1% |
| 3Q18 | 902,282 | +5.3% |
| 2Q18 | 625,211 | +10.2% |
| 1Q18 | 499,511 | +74.5% |
| 4Q17 | 698,799 | +62.4% |
| 3Q17 | 857,168 | +38.6% |
| 2Q17 | 567,280 | - |
| 1Q17 | 286,246 | - |
| 4Q16 | 430,209 | - |
| 3Q16 | 618,288 | - |