| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 439,000 | -3.7% |
| 1Q26 | 361,000 | +13.5% |
| 4Q25 | 375,000 | -25.1% |
| 3Q25 | 454,000 | +20.4% |
| 2Q25 | 456,000 | -3.6% |
| 1Q25 | 318,000 | +37.6% |
| 4Q24 | 501,000 | -4.8% |
| 3Q24 | 377,000 | -1.6% |
| 2Q24 | 472,915 | +13.2% |
| 1Q24 | 231,085 | +76.3% |
| 4Q23 | 526,000 | +35.0% |
| 3Q23 | 383,274 | +5.5% |
| 2Q23 | 417,633 | +27.3% |
| 1Q23 | 131,093 | -3.6% |
| 4Q22 | 389,689 | +55.6% |
| 3Q22 | 363,311 | +59.1% |
| 2Q22 | 327,962 | +41.2% |
| 1Q22 | 136,038 | +4.7% |
| 4Q21 | 250,390 | -11.0% |
| 3Q21 | 228,415 | +4.6% |
| 2Q21 | 232,227 | -24.8% |
| 1Q21 | 129,968 | -32.2% |
| 4Q20 | 281,304 | +8.6% |
| 3Q20 | 218,302 | -59.3% |
| 2Q20 | 308,783 | -19.3% |
| 1Q20 | 191,631 | -19.9% |
| 4Q19 | 258,986 | -35.6% |
| 3Q19 | 535,779 | +207.8% |
| 2Q19 | 382,687 | +82.3% |
| 1Q19 | 239,194 | +128.6% |
| 4Q18 | 402,175 | +2.2% |
| 3Q18 | 174,055 | -42.4% |
| 2Q18 | 209,934 | -9.6% |
| 1Q18 | 104,632 | +1507.5% |
| 4Q17 | 393,661 | -19.5% |
| 3Q17 | 302,113 | +142.7% |
| 2Q17 | 232,185 | - |
| 1Q17 | 6,509 | - |
| 4Q16 | 489,000 | - |
| 3Q16 | 124,475 | - |