| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 664,535 | -6.9% |
| 1Q26 | 665,427 | -3.9% |
| 4Q25 | 623,401 | -5.4% |
| 3Q25 | 724,832 | -0.3% |
| 2Q25 | 714,149 | +5.4% |
| 1Q25 | 692,368 | +4.6% |
| 4Q24 | 658,734 | +4.0% |
| 3Q24 | 727,289 | +2.0% |
| 2Q24 | 677,272 | +0.6% |
| 1Q24 | 662,176 | -1.9% |
| 4Q23 | 633,251 | -4.4% |
| 3Q23 | 713,042 | -1.0% |
| 2Q23 | 673,083 | -6.0% |
| 1Q23 | 675,017 | -5.1% |
| 4Q22 | 662,563 | -13.8% |
| 3Q22 | 720,162 | -9.4% |
| 2Q22 | 715,735 | -6.0% |
| 1Q22 | 710,984 | -3.4% |
| 4Q21 | 768,436 | -4.1% |
| 3Q21 | 794,758 | -9.3% |
| 2Q21 | 761,311 | -10.9% |
| 1Q21 | 736,178 | -11.6% |
| 4Q20 | 801,052 | -6.2% |
| 3Q20 | 876,527 | -9.3% |
| 2Q20 | 854,091 | +19.5% |
| 1Q20 | 832,533 | +10.0% |
| 4Q19 | 853,756 | +21.1% |
| 3Q19 | 966,302 | +30.7% |
| 2Q19 | 714,875 | +0.7% |
| 1Q19 | 757,159 | +4.2% |
| 4Q18 | 705,057 | +3.6% |
| 3Q18 | 739,415 | +4.5% |
| 2Q18 | 710,206 | +1.7% |
| 1Q18 | 726,674 | +6.0% |
| 4Q17 | 680,360 | +0.6% |
| 3Q17 | 707,548 | +0.3% |
| 2Q17 | 698,057 | +3.5% |
| 1Q17 | 685,488 | -0.4% |
| 4Q16 | 676,493 | - |
| 3Q16 | 705,515 | - |
| 2Q16 | 674,144 | - |
| 1Q16 | 688,199 | - |