| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,376 | +6.0% |
| 1Q26 | 1,508 | +1.4% |
| 4Q25 | 1,407 | +7.1% |
| 3Q25 | 1,386 | +6.3% |
| 2Q25 | 1,299 | -1.0% |
| 1Q25 | 1,487 | +13.0% |
| 4Q24 | 1,314 | +5.2% |
| 3Q24 | 1,303 | +7.2% |
| 2Q24 | 1,312 | +7.6% |
| 1Q24 | 1,316 | +5.4% |
| 4Q23 | 1,249 | +10.3% |
| 3Q23 | 1,216 | +9.7% |
| 2Q23 | 1,219 | +5.8% |
| 1Q23 | 1,249 | +5.5% |
| 4Q22 | 1,133 | +4.0% |
| 3Q22 | 1,108 | +4.4% |
| 2Q22 | 1,153 | +8.6% |
| 1Q22 | 1,184 | +6.5% |
| 4Q21 | 1,089 | -17.5% |
| 3Q21 | 1,061 | +0.5% |
| 2Q21 | 1,061 | +0.5% |
| 1Q21 | 1,111 | +4.5% |
| 4Q20 | 1,320 | +32.8% |
| 3Q20 | 1,056 | +3.6% |
| 2Q20 | 1,056 | +3.5% |
| 1Q20 | 1,063 | +1.8% |
| 4Q19 | 994 | +0.1% |
| 3Q19 | 1,019 | +2.4% |
| 2Q19 | 1,020 | +6.4% |
| 1Q19 | 1,045 | +3.1% |
| 4Q18 | 992 | +0.6% |
| 3Q18 | 996 | +4.8% |
| 2Q18 | 959 | +2.7% |
| 1Q18 | 1,014 | +5.2% |
| 4Q17 | 987 | +4.6% |
| 3Q17 | 950 | +1.0% |
| 2Q17 | 934 | - |
| 1Q17 | 963 | - |
| 4Q16 | 943 | - |
| 3Q16 | 941 | - |