| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 165,775 | +7.4% |
| 1Q26 | 170,538 | +8.6% |
| 4Q25 | 182,277 | +8.0% |
| 3Q25 | 161,640 | +3.5% |
| 2Q25 | 154,366 | +6.9% |
| 1Q25 | 156,966 | +4.7% |
| 4Q24 | 168,818 | +4.8% |
| 3Q24 | 156,114 | +9.7% |
| 2Q24 | 144,458 | +7.4% |
| 1Q24 | 149,929 | +7.8% |
| 4Q23 | 161,151 | +6.5% |
| 3Q23 | 142,355 | +5.5% |
| 2Q23 | 134,486 | +4.8% |
| 1Q23 | 139,083 | +13.8% |
| 4Q22 | 151,370 | -6.8% |
| 3Q22 | 134,920 | -0.3% |
| 2Q22 | 128,376 | -8.1% |
| 1Q22 | 122,170 | -0.5% |
| 4Q21 | 162,459 | -11.8% |
| 3Q21 | 135,330 | -10.6% |
| 2Q21 | 139,668 | -6.2% |
| 1Q21 | 122,841 | -16.9% |
| 4Q20 | 184,121 | +13.8% |
| 3Q20 | 151,301 | +4.8% |
| 2Q20 | 148,898 | +3.0% |
| 1Q20 | 147,774 | +1.9% |
| 4Q19 | 161,764 | -0.8% |
| 3Q19 | 144,352 | +4.6% |
| 2Q19 | 144,514 | +5.2% |
| 1Q19 | 145,025 | +4.7% |
| 4Q18 | 163,075 | +3.8% |
| 3Q18 | 138,020 | +1.2% |
| 2Q18 | 137,321 | +1.8% |
| 1Q18 | 138,547 | +3.4% |
| 4Q17 | 157,036 | +2.2% |
| 3Q17 | 136,400 | +5.8% |
| 2Q17 | 134,849 | - |
| 1Q17 | 133,986 | - |
| 4Q16 | 153,672 | - |
| 3Q16 | 128,945 | - |