| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,030 | +7.6% |
| 2Q26 | 1,935 | +12.2% |
| 1Q26 | 1,953 | +15.4% |
| 4Q25 | 2,084 | +12.2% |
| 3Q25 | 1,887 | +6.6% |
| 2Q25 | 1,725 | +2.4% |
| 1Q25 | 1,692 | +10.9% |
| 4Q24 | 1,858 | +6.2% |
| 3Q24 | 1,769 | +12.5% |
| 2Q24 | 1,684 | +6.2% |
| 1Q24 | 1,525 | +3.5% |
| 4Q23 | 1,749 | +3.2% |
| 3Q23 | 1,572 | +4.6% |
| 2Q23 | 1,585 | +9.5% |
| 1Q23 | 1,473 | +4.2% |
| 4Q22 | 1,695 | +7.9% |
| 3Q22 | 1,503 | -7.0% |
| 2Q22 | 1,448 | -6.6% |
| 1Q22 | 1,413 | -7.3% |
| 4Q21 | 1,570 | -15.8% |
| 3Q21 | 1,615 | +13.1% |
| 2Q21 | 1,551 | +22.6% |
| 1Q21 | 1,525 | +29.5% |
| 4Q20 | 1,864 | +24.8% |
| 3Q20 | 1,429 | +24.9% |
| 2Q20 | 1,265 | +7.4% |
| 1Q20 | 1,177 | +5.8% |
| 4Q19 | 1,494 | +11.8% |
| 3Q19 | 1,143 | +3.7% |
| 2Q19 | 1,178 | -1.0% |
| 1Q19 | 1,112 | +2.0% |
| 4Q18 | 1,336 | +3.1% |
| 3Q18 | 1,103 | +5.6% |
| 2Q18 | 1,190 | +8.5% |
| 1Q18 | 1,090 | +5.8% |
| 4Q17 | 1,296 | +14.7% |
| 3Q17 | 1,045 | +3.5% |
| 2Q17 | 1,097 | - |
| 1Q17 | 1,031 | - |
| 4Q16 | 1,130 | - |
| 3Q16 | 1,009 | - |