| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,230 | +6.4% |
| 2Q26 | 2,218 | +2.0% |
| 1Q26 | 2,116 | +4.8% |
| 4Q25 | 2,118 | +7.3% |
| 3Q25 | 2,095 | +6.6% |
| 2Q25 | 2,174 | +12.1% |
| 1Q25 | 2,020 | +5.5% |
| 4Q24 | 1,974 | +11.3% |
| 3Q24 | 1,966 | +8.9% |
| 2Q24 | 1,940 | +1.0% |
| 1Q24 | 1,914 | +7.9% |
| 4Q23 | 1,773 | +5.6% |
| 3Q23 | 1,806 | +6.5% |
| 2Q23 | 1,920 | +12.0% |
| 1Q23 | 1,774 | +3.8% |
| 4Q22 | 1,679 | -3.7% |
| 3Q22 | 1,695 | -3.4% |
| 2Q22 | 1,714 | -2.7% |
| 1Q22 | 1,709 | +3.1% |
| 4Q21 | 1,744 | -19.0% |
| 3Q21 | 1,755 | -16.4% |
| 2Q21 | 1,761 | -19.6% |
| 1Q21 | 1,658 | -25.2% |
| 4Q20 | 2,153 | +0.1% |
| 3Q20 | 2,099 | -2.1% |
| 2Q20 | 2,190 | -0.8% |
| 1Q20 | 2,217 | +4.1% |
| 4Q19 | 2,151 | +2.7% |
| 3Q19 | 2,145 | +0.8% |
| 2Q19 | 2,207 | +5.1% |
| 1Q19 | 2,129 | +0.1% |
| 4Q18 | 2,094 | -4.5% |
| 3Q18 | 2,129 | +0.6% |
| 2Q18 | 2,099 | +1.4% |
| 1Q18 | 2,126 | +1.7% |
| 4Q17 | 2,193 | +1.5% |
| 3Q17 | 2,116 | -2.9% |
| 2Q17 | 2,071 | -8.6% |
| 1Q17 | 2,090 | -10.7% |
| 4Q16 | 2,160 | - |
| 3Q16 | 2,179 | - |
| 2Q16 | 2,266 | - |
| 1Q16 | 2,341 | - |