| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 325,000 | -9.7% |
| 3Q25 | 343,000 | +64.1% |
| 2Q25 | 410,000 | +124.0% |
| 1Q25 | 319,000 | +88.4% |
| 4Q24 | 359,821 | +47.5% |
| 3Q24 | 209,000 | -24.3% |
| 2Q24 | 183,000 | -41.0% |
| 1Q24 | 169,289 | -46.2% |
| 4Q23 | 244,000 | -30.1% |
| 3Q23 | 276,000 | +18.3% |
| 2Q23 | 310,378 | +34.6% |
| 1Q23 | 314,622 | +45.4% |
| 4Q22 | 349,000 | +54.3% |
| 3Q22 | 233,372 | -6.6% |
| 2Q22 | 230,628 | -32.2% |
| 1Q22 | 216,311 | -25.4% |
| 4Q21 | 226,128 | -29.6% |
| 3Q21 | 249,923 | +50.1% |
| 2Q21 | 339,949 | +59.6% |
| 1Q21 | 289,915 | +97.0% |
| 4Q20 | 321,311 | -31.4% |
| 3Q20 | 166,472 | +51.0% |
| 2Q20 | 213,063 | -3.7% |
| 1Q20 | 147,154 | -0.2% |
| 4Q19 | 468,146 | -373.6% |
| 3Q19 | 110,211 | +744.2% |
| 2Q19 | 221,177 | +37.6% |
| 1Q19 | 147,390 | +142.5% |
| 4Q18 | -171,128 | -178.6% |
| 3Q18 | 13,055 | -73.3% |
| 2Q18 | 160,752 | +12.5% |
| 1Q18 | 60,783 | -33.5% |
| 4Q17 | 217,782 | -2.5% |
| 3Q17 | 48,978 | -58.4% |
| 2Q17 | 142,940 | -26.7% |
| 1Q17 | 91,419 | +18.4% |
| 4Q16 | 223,266 | +25.9% |
| 3Q16 | 117,772 | - |
| 2Q16 | 195,127 | - |
| 1Q16 | 77,225 | - |
| 4Q15 | 177,312 | - |