| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,300 | +2.9% |
| 3Q25 | 1,189 | -11.6% |
| 2Q25 | 1,218 | -11.4% |
| 1Q25 | 1,182 | -9.8% |
| 4Q24 | 1,263 | -4.1% |
| 3Q24 | 1,346 | +0.8% |
| 2Q24 | 1,374 | -2.3% |
| 1Q24 | 1,311 | -3.9% |
| 4Q23 | 1,317 | -3.9% |
| 3Q23 | 1,335 | -0.7% |
| 2Q23 | 1,407 | +6.2% |
| 1Q23 | 1,364 | +13.8% |
| 4Q22 | 1,370 | +16.3% |
| 3Q22 | 1,345 | +16.3% |
| 2Q22 | 1,324 | +14.7% |
| 1Q22 | 1,198 | +15.7% |
| 4Q21 | 1,177 | +9.2% |
| 3Q21 | 1,157 | +12.7% |
| 2Q21 | 1,154 | +7.8% |
| 1Q21 | 1,036 | -1.6% |
| 4Q20 | 1,078 | -2.7% |
| 3Q20 | 1,026 | -6.3% |
| 2Q20 | 1,070 | -2.0% |
| 1Q20 | 1,053 | +6.1% |
| 4Q19 | 1,108 | +9.9% |
| 3Q19 | 1,095 | +11.6% |
| 2Q19 | 1,093 | +8.6% |
| 1Q19 | 993 | +7.8% |
| 4Q18 | 1,008 | -4.3% |
| 3Q18 | 981 | -4.0% |
| 2Q18 | 1,006 | -1.5% |
| 1Q18 | 921 | -4.7% |
| 4Q17 | 1,053 | +5.4% |
| 3Q17 | 1,022 | +7.2% |
| 2Q17 | 1,022 | +4.5% |
| 1Q17 | 966 | +0.7% |
| 4Q16 | 1,000 | +4.5% |
| 3Q16 | 954 | - |
| 2Q16 | 977 | - |
| 1Q16 | 960 | - |
| 4Q15 | 957 | - |