| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,625 | +8.5% |
| 1Q26 | 10,044 | +3.9% |
| 4Q25 | 10,417 | +3.0% |
| 3Q25 | 9,703 | +5.4% |
| 2Q25 | 9,797 | +11.0% |
| 1Q25 | 9,664 | +11.6% |
| 4Q24 | 10,115 | +5.4% |
| 3Q24 | 9,209 | +9.7% |
| 2Q24 | 8,827 | +11.2% |
| 1Q24 | 8,662 | +10.7% |
| 4Q23 | 9,593 | +3.4% |
| 3Q23 | 8,394 | +13.9% |
| 2Q23 | 7,939 | +12.0% |
| 1Q23 | 7,823 | +12.5% |
| 4Q22 | 9,281 | +3.9% |
| 3Q22 | 7,368 | +5.0% |
| 2Q22 | 7,089 | +8.6% |
| 1Q22 | 6,953 | +9.0% |
| 4Q21 | 8,929 | +24.6% |
| 3Q21 | 7,019 | +6.4% |
| 2Q21 | 6,527 | -3.5% |
| 1Q21 | 6,378 | +0.1% |
| 4Q20 | 7,169 | +0.6% |
| 3Q20 | 6,596 | +2.8% |
| 2Q20 | 6,766 | +10.4% |
| 1Q20 | 6,371 | +4.2% |
| 4Q19 | 7,128 | +7.2% |
| 3Q19 | 6,416 | +7.8% |
| 2Q19 | 6,128 | +4.9% |
| 1Q19 | 6,117 | +1.7% |
| 4Q18 | 6,650 | +7.2% |
| 3Q18 | 5,950 | +6.4% |
| 2Q18 | 5,843 | +8.7% |
| 1Q18 | 6,015 | +10.4% |
| 4Q17 | 6,206 | +10.1% |
| 3Q17 | 5,592 | +4.1% |
| 2Q17 | 5,375 | - |
| 1Q17 | 5,448 | - |
| 4Q16 | 5,636 | - |
| 3Q16 | 5,374 | - |