| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,628 | +8.3% |
| 1Q26 | 2,642 | +5.3% |
| 2Q25 | 2,427 | +10.2% |
| 1Q25 | 2,510 | +8.6% |
| 4Q24 | 2,502 | +10.5% |
| 3Q24 | 2,245 | +7.1% |
| 2Q24 | 2,203 | +6.8% |
| 1Q24 | 2,311 | +14.8% |
| 4Q23 | 2,264 | +11.4% |
| 3Q23 | 2,096 | +16.3% |
| 2Q23 | 2,061 | +13.4% |
| 1Q23 | 2,012 | +16.1% |
| 4Q22 | 2,031 | +20.8% |
| 3Q22 | 1,802 | +7.5% |
| 2Q22 | 1,819 | +6.0% |
| 1Q22 | 1,734 | -8.8% |
| 4Q21 | 1,682 | -0.4% |
| 3Q21 | 1,676 | -7.1% |
| 2Q21 | 1,716 | -18.3% |
| 1Q21 | 1,902 | -11.7% |
| 4Q20 | 1,688 | -19.7% |
| 3Q20 | 1,804 | -6.5% |
| 2Q20 | 2,100 | +12.5% |
| 1Q20 | 2,155 | +9.1% |
| 4Q19 | 2,103 | +8.2% |
| 3Q19 | 1,929 | -1.8% |
| 2Q19 | 1,866 | -2.5% |
| 1Q19 | 1,975 | +11.6% |
| 4Q18 | 1,943 | +10.8% |
| 3Q18 | 1,965 | +23.3% |
| 2Q18 | 1,913 | +27.9% |
| 1Q18 | 1,770 | +11.3% |
| 4Q17 | 1,754 | +13.7% |
| 3Q17 | 1,593 | +17.3% |
| 2Q17 | 1,496 | +13.6% |
| 1Q17 | 1,590 | +22.5% |
| 4Q16 | 1,543 | - |
| 3Q16 | 1,358 | - |
| 2Q16 | 1,317 | - |
| 1Q16 | 1,298 | - |