| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,355 | +4.9% |
| 1Q26 | 7,232 | +5.7% |
| 4Q25 | 7,819 | +6.6% |
| 3Q25 | 7,004 | -1.5% |
| 2Q25 | 7,014 | -1.0% |
| 1Q25 | 6,844 | -0.6% |
| 4Q24 | 7,338 | +3.9% |
| 3Q24 | 7,113 | -0.3% |
| 2Q24 | 7,083 | +2.6% |
| 1Q24 | 6,884 | +0.9% |
| 4Q23 | 7,061 | +1.5% |
| 3Q23 | 7,136 | +9.8% |
| 2Q23 | 6,901 | +8.1% |
| 1Q23 | 6,821 | +7.4% |
| 4Q22 | 6,957 | +2.4% |
| 3Q22 | 6,500 | +0.8% |
| 2Q22 | 6,386 | -3.7% |
| 1Q22 | 6,352 | -0.4% |
| 4Q21 | 6,793 | +13.0% |
| 3Q21 | 6,449 | -2.1% |
| 2Q21 | 6,629 | -2.9% |
| 1Q21 | 6,376 | -0.9% |
| 4Q20 | 6,012 | -13.0% |
| 3Q20 | 6,584 | +8.2% |
| 2Q20 | 6,829 | +8.1% |
| 1Q20 | 6,435 | +5.3% |
| 4Q19 | 6,909 | +3.0% |
| 3Q19 | 6,084 | +1.6% |
| 2Q19 | 6,316 | +4.6% |
| 1Q19 | 6,113 | +3.8% |
| 4Q18 | 6,709 | +1.7% |
| 3Q18 | 5,989 | +2.1% |
| 2Q18 | 6,039 | -2.8% |
| 1Q18 | 5,889 | +5.6% |
| 4Q17 | 6,596 | +91.6% |
| 3Q17 | 5,865 | -0.8% |
| 2Q17 | 6,213 | - |
| 1Q17 | 5,578 | - |
| 4Q16 | 3,443 | - |
| 3Q16 | 5,915 | - |