| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 490,000 | +62.8% |
| 4Q25 | 268,000 | +1.5% |
| 3Q25 | 255,000 | +40.9% |
| 2Q25 | 446,000 | -2.2% |
| 1Q25 | 301,000 | +38.0% |
| 4Q24 | 264,021 | +140.0% |
| 3Q24 | 181,000 | -8.6% |
| 2Q24 | 455,868 | +51.4% |
| 1Q24 | 218,132 | -23.2% |
| 4Q23 | 110,000 | -17.3% |
| 3Q23 | 197,956 | +17.8% |
| 2Q23 | 301,044 | +13.2% |
| 1Q23 | 284,179 | +126.1% |
| 4Q22 | 133,000 | -19.4% |
| 3Q22 | 168,054 | +5.0% |
| 2Q22 | 265,946 | +29.0% |
| 1Q22 | 125,696 | +14722.6% |
| 4Q21 | 165,000 | -11736.1% |
| 3Q21 | 160,000 | +92.4% |
| 2Q21 | 206,152 | +1.1% |
| 1Q21 | 848 | -99.1% |
| 4Q20 | -1,418 | -101.9% |
| 3Q20 | 83,174 | -309.1% |
| 2Q20 | 203,824 | +27.9% |
| 1Q20 | 94,852 | +1129.1% |
| 4Q19 | 74,804 | -20.9% |
| 3Q19 | -39,775 | +448.2% |
| 2Q19 | 159,373 | +52.9% |
| 1Q19 | 7,717 | -66.1% |
| 4Q18 | 94,594 | +192.3% |
| 3Q18 | -7,255 | -350.3% |
| 2Q18 | 104,264 | +238.6% |
| 1Q18 | 22,772 | -187.4% |
| 4Q17 | 32,361 | +1.2% |
| 3Q17 | 2,898 | -90.2% |
| 2Q17 | 30,795 | -54.2% |
| 1Q17 | -26,068 | +5319.5% |
| 4Q16 | 31,992 | - |
| 3Q16 | 29,630 | - |
| 2Q16 | 67,271 | - |
| 1Q16 | -481 | - |