| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,596 | +6.2% |
| 2Q26 | 6,422 | +14.0% |
| 1Q26 | 6,651 | +18.0% |
| 4Q25 | 8,120 | +14.0% |
| 3Q25 | 6,211 | +18.5% |
| 2Q25 | 5,634 | +3.6% |
| 1Q25 | 5,637 | +7.4% |
| 4Q24 | 7,125 | +19.0% |
| 3Q24 | 5,242 | +0.9% |
| 2Q24 | 5,438 | +4.3% |
| 1Q24 | 5,250 | +0.8% |
| 4Q23 | 5,988 | -1.9% |
| 3Q23 | 5,193 | +4.3% |
| 2Q23 | 5,213 | +2.4% |
| 1Q23 | 5,209 | +5.4% |
| 4Q22 | 6,101 | +2.7% |
| 3Q22 | 4,977 | -1.7% |
| 2Q22 | 5,092 | +2.3% |
| 1Q22 | 4,940 | -6.3% |
| 4Q21 | 5,940 | -7.1% |
| 3Q21 | 5,064 | 0.0% |
| 2Q21 | 4,977 | -0.3% |
| 1Q21 | 5,274 | +5.8% |
| 4Q20 | 6,396 | -0.6% |
| 3Q20 | 5,064 | +2.0% |
| 2Q20 | 4,993 | -1.6% |
| 1Q20 | 4,983 | +9.0% |
| 4Q19 | 6,437 | +18.2% |
| 3Q19 | 4,965 | +18.4% |
| 2Q19 | 5,073 | +15.6% |
| 1Q19 | 4,571 | +2.9% |
| 4Q18 | 5,444 | +17.3% |
| 3Q18 | 4,193 | +10.4% |
| 2Q18 | 4,387 | +12.0% |
| 1Q18 | 4,442 | +6.5% |
| 4Q17 | 4,641 | -1.5% |
| 3Q17 | 3,798 | +0.4% |
| 2Q17 | 3,916 | -2.2% |
| 1Q17 | 4,171 | +6.4% |
| 4Q16 | 4,710 | - |
| 3Q16 | 3,783 | - |
| 2Q16 | 4,005 | - |
| 1Q16 | 3,921 | - |