| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 818,917 | -0.3% |
| 2Q26 | 808,037 | +1.8% |
| 1Q26 | 805,788 | +4.2% |
| 4Q25 | 823,991 | +11.6% |
| 3Q25 | 821,054 | +9.1% |
| 2Q25 | 793,770 | +6.5% |
| 1Q25 | 773,543 | +3.2% |
| 4Q24 | 738,534 | -2.8% |
| 3Q24 | 752,781 | +3.2% |
| 2Q24 | 745,156 | +5.9% |
| 1Q24 | 749,363 | +6.4% |
| 4Q23 | 759,486 | +7.9% |
| 3Q23 | 729,248 | +3.1% |
| 2Q23 | 703,528 | +8.3% |
| 1Q23 | 704,476 | +20.9% |
| 4Q22 | 703,793 | +21.6% |
| 3Q22 | 707,030 | +26.5% |
| 2Q22 | 649,536 | +23.5% |
| 1Q22 | 582,831 | +31.6% |
| 4Q21 | 578,857 | +7.8% |
| 3Q21 | 558,933 | +5.1% |
| 2Q21 | 526,051 | -1.8% |
| 1Q21 | 442,714 | -16.3% |
| 4Q20 | 536,925 | +0.4% |
| 3Q20 | 531,706 | +1.5% |
| 2Q20 | 535,483 | +3.8% |
| 1Q20 | 528,727 | +2.1% |
| 4Q19 | 534,576 | +1.1% |
| 3Q19 | 523,797 | -1.1% |
| 2Q19 | 515,657 | -3.4% |
| 1Q19 | 517,993 | -4.6% |
| 4Q18 | 528,791 | -6.8% |
| 3Q18 | 529,532 | -4.0% |
| 2Q18 | 533,863 | -1.5% |
| 1Q18 | 542,996 | -1.9% |
| 4Q17 | 567,569 | +2.4% |
| 3Q17 | 551,508 | -2.4% |
| 2Q17 | 542,263 | - |
| 1Q17 | 553,569 | - |
| 4Q16 | 554,196 | - |
| 3Q16 | 565,021 | - |