| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 543,000 | +46.4% |
| 3Q25 | 204,000 | +65.9% |
| 2Q25 | -217,000 | -582.2% |
| 1Q25 | 742,000 | +45.8% |
| 4Q24 | 371,000 | +23.7% |
| 3Q24 | 123,000 | +310.0% |
| 2Q24 | 45,000 | -51.6% |
| 1Q24 | 509,000 | +114.8% |
| 4Q23 | 300,000 | +27.1% |
| 3Q23 | 30,000 | -50.0% |
| 2Q23 | 93,000 | +22.4% |
| 1Q23 | 237,000 | -47.8% |
| 4Q22 | 236,000 | +18.9% |
| 3Q22 | 60,000 | -57.1% |
| 2Q22 | 76,000 | -77.0% |
| 1Q22 | 454,000 | +1.0% |
| 4Q21 | 198,485 | -7.5% |
| 3Q21 | 139,997 | -5.1% |
| 2Q21 | 330,865 | +83.5% |
| 1Q21 | 449,653 | -10.5% |
| 4Q20 | 214,576 | -12.5% |
| 3Q20 | 147,479 | -41.3% |
| 2Q20 | 180,312 | +439.3% |
| 1Q20 | 502,633 | +6.8% |
| 4Q19 | 245,126 | -48.5% |
| 3Q19 | 251,309 | -644.0% |
| 2Q19 | 33,435 | -69.8% |
| 1Q19 | 470,719 | +23.1% |
| 4Q18 | 476,093 | +34.1% |
| 3Q18 | -46,193 | -123.4% |
| 2Q18 | 110,642 | +297.1% |
| 1Q18 | 382,474 | -32.0% |
| 4Q17 | 355,080 | +33.0% |
| 3Q17 | 197,771 | +6.1% |
| 2Q17 | 27,866 | -73.7% |
| 1Q17 | 562,870 | +51.4% |
| 4Q16 | 266,968 | -27.3% |
| 3Q16 | 186,363 | - |
| 2Q16 | 105,974 | - |
| 1Q16 | 371,701 | - |
| 4Q15 | 367,431 | - |