| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,917 | +5.3% |
| 1Q26 | 5,359 | -2.6% |
| 4Q25 | 5,765 | +4.9% |
| 3Q25 | 5,660 | +11.6% |
| 2Q25 | 5,619 | +10.5% |
| 1Q25 | 5,501 | +13.0% |
| 4Q24 | 5,494 | +11.0% |
| 3Q24 | 5,070 | +0.3% |
| 2Q24 | 5,083 | -1.2% |
| 1Q24 | 4,867 | -1.4% |
| 4Q23 | 4,950 | +3.9% |
| 3Q23 | 5,054 | +6.5% |
| 2Q23 | 5,145 | +9.3% |
| 1Q23 | 4,936 | -10.3% |
| 4Q22 | 4,765 | -3.2% |
| 3Q22 | 4,745 | -13.2% |
| 2Q22 | 4,709 | -10.5% |
| 1Q22 | 5,504 | +10.3% |
| 4Q21 | 4,925 | -6.2% |
| 3Q21 | 5,465 | +4.4% |
| 2Q21 | 5,263 | -0.2% |
| 1Q21 | 4,990 | -6.0% |
| 4Q20 | 5,250 | -3.6% |
| 3Q20 | 5,237 | +2.8% |
| 2Q20 | 5,274 | -4.3% |
| 1Q20 | 5,310 | +0.8% |
| 4Q19 | 5,445 | -1.3% |
| 3Q19 | 5,096 | -1.1% |
| 2Q19 | 5,513 | +9.0% |
| 1Q19 | 5,270 | +3.4% |
| 4Q18 | 5,516 | +9.3% |
| 3Q18 | 5,152 | +1.4% |
| 2Q18 | 5,058 | -1.0% |
| 1Q18 | 5,097 | +1.3% |
| 4Q17 | 5,047 | +1.3% |
| 3Q17 | 5,079 | +1.7% |
| 2Q17 | 5,109 | +3.4% |
| 1Q17 | 5,030 | +1.1% |
| 4Q16 | 4,984 | - |
| 3Q16 | 4,993 | - |
| 2Q16 | 4,940 | - |
| 1Q16 | 4,976 | - |