| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 195,686 | +2.4% |
| 2Q26 | 189,340 | +5.6% |
| 1Q26 | 186,845 | +2.8% |
| 4Q25 | 194,146 | +13.2% |
| 3Q25 | 191,099 | +12.1% |
| 2Q25 | 179,358 | +6.3% |
| 1Q25 | 181,737 | +10.4% |
| 4Q24 | 171,499 | +4.6% |
| 3Q24 | 170,396 | +3.6% |
| 2Q24 | 168,675 | +5.2% |
| 1Q24 | 164,653 | +5.1% |
| 4Q23 | 164,034 | +7.8% |
| 3Q23 | 164,399 | +15.7% |
| 2Q23 | 160,399 | +16.2% |
| 1Q23 | 156,592 | +16.1% |
| 4Q22 | 152,174 | +10.5% |
| 3Q22 | 142,067 | +13.4% |
| 2Q22 | 138,015 | +9.4% |
| 1Q22 | 134,866 | +12.6% |
| 4Q21 | 137,739 | +7.0% |
| 3Q21 | 125,275 | +0.4% |
| 2Q21 | 126,111 | +2.6% |
| 1Q21 | 119,776 | -1.3% |
| 4Q20 | 128,730 | +2.5% |
| 3Q20 | 124,741 | +3.0% |
| 2Q20 | 122,927 | +3.5% |
| 1Q20 | 121,378 | +7.0% |
| 4Q19 | 125,651 | +6.7% |
| 3Q19 | 121,107 | +7.8% |
| 2Q19 | 118,727 | +6.2% |
| 1Q19 | 113,475 | +4.3% |
| 4Q18 | 117,783 | +3.8% |
| 3Q18 | 112,293 | +7.0% |
| 2Q18 | 111,808 | +7.1% |
| 1Q18 | 108,746 | +3.9% |
| 4Q17 | 113,465 | +3.4% |
| 3Q17 | 104,982 | -0.7% |
| 2Q17 | 104,388 | -1.4% |
| 1Q17 | 104,671 | +5.0% |
| 4Q16 | 109,706 | - |
| 3Q16 | 105,693 | - |
| 2Q16 | 105,909 | - |
| 1Q16 | 99,705 | - |