| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,866 | +9.7% |
| 1Q26 | 1,754 | +5.1% |
| 4Q25 | 1,706 | +5.8% |
| 3Q25 | 1,817 | +10.4% |
| 2Q25 | 1,702 | +1.6% |
| 1Q25 | 1,669 | +4.8% |
| 4Q24 | 1,613 | +2.6% |
| 3Q24 | 1,646 | -2.5% |
| 2Q24 | 1,674 | +8.8% |
| 1Q24 | 1,593 | +5.8% |
| 4Q23 | 1,572 | +5.6% |
| 3Q23 | 1,688 | +6.0% |
| 2Q23 | 1,539 | +6.5% |
| 1Q23 | 1,505 | +6.5% |
| 4Q22 | 1,488 | +10.1% |
| 3Q22 | 1,592 | +7.3% |
| 2Q22 | 1,445 | +3.7% |
| 1Q22 | 1,414 | +23.3% |
| 4Q21 | 1,352 | +6.5% |
| 3Q21 | 1,484 | +9.3% |
| 2Q21 | 1,393 | +6.8% |
| 1Q21 | 1,147 | -11.4% |
| 4Q20 | 1,270 | +8.7% |
| 3Q20 | 1,358 | +10.6% |
| 2Q20 | 1,305 | +8.6% |
| 1Q20 | 1,295 | +5.7% |
| 4Q19 | 1,168 | +4.2% |
| 3Q19 | 1,227 | +6.0% |
| 2Q19 | 1,202 | +7.5% |
| 1Q19 | 1,224 | +2.9% |
| 4Q18 | 1,121 | +6.1% |
| 3Q18 | 1,157 | +13.2% |
| 2Q18 | 1,118 | +7.1% |
| 1Q18 | 1,190 | +12.6% |
| 4Q17 | 1,057 | +5.5% |
| 3Q17 | 1,022 | +2.0% |
| 2Q17 | 1,044 | - |
| 1Q17 | 1,057 | - |
| 4Q16 | 1,001 | - |
| 3Q16 | 1,001 | - |