| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 286,000 | +63.0% |
| 4Q24 | 252,000 | +48.2% |
| 3Q24 | 271,000 | +16.8% |
| 2Q24 | 207,000 | +4.0% |
| 1Q24 | 175,420 | +2.3% |
| 4Q23 | 170,009 | -25.4% |
| 3Q23 | 232,025 | +321.5% |
| 2Q23 | 198,966 | +2110.7% |
| 1Q23 | 171,486 | +34.9% |
| 4Q22 | 228,032 | +62.5% |
| 3Q22 | 55,041 | -42.1% |
| 2Q22 | 9,000 | -116.7% |
| 1Q22 | 127,081 | -647.3% |
| 4Q21 | 140,316 | -344.1% |
| 3Q21 | 95,006 | -331.8% |
| 2Q21 | -54,006 | +2502.7% |
| 1Q21 | -23,218 | -153.3% |
| 4Q20 | -57,482 | -174.5% |
| 3Q20 | -40,983 | -137.8% |
| 2Q20 | -2,075 | -102.3% |
| 1Q20 | 43,540 | -72.1% |
| 4Q19 | 77,111 | -65.1% |
| 3Q19 | 108,360 | -32.2% |
| 2Q19 | 91,417 | -9.4% |
| 1Q19 | 155,957 | +30.6% |
| 4Q18 | 220,962 | +67.1% |
| 3Q18 | 159,786 | +116.0% |
| 2Q18 | 100,851 | -18.3% |
| 1Q18 | 119,371 | -4.8% |
| 4Q17 | 132,230 | -4.1% |
| 3Q17 | 73,984 | -23.6% |
| 2Q17 | 123,468 | +906.6% |
| 1Q17 | 125,351 | +45.0% |
| 4Q16 | 137,935 | -17.0% |
| 3Q16 | 96,862 | - |
| 2Q16 | 12,266 | - |
| 1Q16 | 86,431 | - |
| 4Q15 | 166,185 | - |