| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 179,481 | +54.0% |
| 1Q26 | 92,972 | -37.8% |
| 4Q25 | 85,648 | +23.6% |
| 3Q25 | 151,000 | +14.4% |
| 2Q25 | 116,577 | +3108.8% |
| 1Q25 | 149,423 | +173.2% |
| 4Q24 | 69,267 | +29.0% |
| 3Q24 | 132,046 | +39.6% |
| 2Q24 | 3,633 | -97.4% |
| 1Q24 | 54,701 | -80.6% |
| 4Q23 | 53,695 | -83.1% |
| 3Q23 | 94,592 | -74.2% |
| 2Q23 | 137,281 | -41.8% |
| 1Q23 | 282,127 | +6.0% |
| 4Q22 | 317,842 | +30.3% |
| 3Q22 | 366,035 | +19.8% |
| 2Q22 | 235,873 | +4.5% |
| 1Q22 | 266,199 | +48.1% |
| 4Q21 | 244,000 | -24.5% |
| 3Q21 | 305,611 | +45.6% |
| 2Q21 | 225,653 | - |
| 1Q21 | 179,736 | -20.6% |
| 4Q20 | 323,249 | +27.9% |
| 3Q19 | 209,898 | -29.1% |
| 1Q20 | 226,358 | -17.4% |
| 4Q19 | 252,650 | +9.5% |
| 2Q19 | 276,574 | -3.4% |
| 1Q19 | 273,986 | +3.2% |
| 4Q18 | 230,640 | -15.7% |
| 3Q18 | 296,032 | +15.1% |
| 2Q18 | 286,389 | +35.8% |
| 1Q18 | 265,539 | +67.3% |
| 4Q17 | 273,643 | +46.4% |
| 3Q17 | 257,229 | +2.2% |
| 2Q17 | 210,832 | - |
| 1Q17 | 158,739 | - |
| 4Q16 | 186,927 | - |
| 3Q16 | 251,658 | - |