| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 308,000 | -1.1% |
| 3Q25 | 145,000 | -11.6% |
| 2Q25 | 32,000 | -56.8% |
| 1Q25 | 374,000 | +39.2% |
| 4Q24 | 311,491 | +17.5% |
| 3Q24 | 164,000 | +9.3% |
| 2Q24 | 74,000 | +23.3% |
| 1Q24 | 268,774 | -16.5% |
| 4Q23 | 265,187 | -13.8% |
| 3Q23 | 150,082 | +153.2% |
| 2Q23 | 60,009 | -15.5% |
| 1Q23 | 321,991 | +27.3% |
| 4Q22 | 307,717 | -22.5% |
| 3Q22 | 59,283 | +192.4% |
| 2Q22 | 71,000 | -0.8% |
| 1Q22 | 252,926 | -0.2% |
| 4Q21 | 397,038 | +150.3% |
| 3Q21 | 20,273 | -136.9% |
| 2Q21 | 71,579 | +8.1% |
| 1Q21 | 253,421 | -3.3% |
| 4Q20 | 158,609 | -54.6% |
| 3Q20 | -54,927 | -128.5% |
| 2Q20 | 66,187 | -57.7% |
| 1Q20 | 262,036 | +0.8% |
| 4Q19 | 349,157 | +21.4% |
| 3Q19 | 192,561 | +3.7% |
| 2Q19 | 156,428 | +32.8% |
| 1Q19 | 260,056 | +14.6% |
| 4Q18 | 287,724 | +23.2% |
| 3Q18 | 185,705 | +31.6% |
| 2Q18 | 117,799 | -22.2% |
| 1Q18 | 226,979 | -21.5% |
| 4Q17 | 233,468 | -26.9% |
| 3Q17 | 141,110 | +42.6% |
| 2Q17 | 151,473 | -9.1% |
| 1Q17 | 288,977 | -4.5% |
| 4Q16 | 319,368 | - |
| 3Q16 | 98,928 | - |
| 2Q16 | 166,696 | - |
| 1Q16 | 302,650 | - |