研究開発費 - 四輪事業、買掛金、営業利益又は営業損失（△）
- 【期間】
| 年度 | 研究開発費 - 四輪事業 | 買掛金 | 営業利益又は営業損失（△） |
|---|
| 2008/03 | - | | 3525億 | | 1405億 | |
| 2009/03 | - | | 1989億 | -43.6% | -1584億 | 赤転 |
| 2010/03 | - | | 2718億 | +36.6% | -716億 | 赤縮 |
| 2011/03 | - | | 1815億 | -33.2% | 140億 | 黒転 |
| 2012/03 | - | | 3575億 | +97% | -1368億 | 赤転 |
| 2013/03 | - | | 2379億 | -33.5% | 1039億 | 黒転 |
| 2014/03 | - | | 3065億 | +28.8% | 1256億 | +20.9% |
| 2014/06 | - | | - | | - | |
| 2014/09 | - | | - | | - | |
| 2014/12 | - | | - | | - | |
| 2015/03 | - | | 2346億 | -23.5% | 963億 | -23.3% |
| 2015/06 | - | | - | | - | |
| 2015/09 | - | | - | | - | |
| 2015/12 | - | | - | | - | |
| 2016/03 | - | | 2329億 | -0.7% | -1914億 | 赤転 |
| 2016/06 | - | | - | | - | |
| 2016/09 | - | | - | | - | |
| 2016/12 | - | | - | | - | |
| 2017/03 | - | | 2512億 | +7.9% | 366億 | 黒転 |
| 2017/06 | - | | - | | - | |
| 2017/09 | - | | - | | - | |
| 2017/12 | - | | - | | - | |
| 2018/03 | - | | 2732億 | +8.7% | 1085億 | +196.9% |
| 2018/06 | - | | - | | - | |
| 2018/09 | - | | - | | - | |
| 2018/12 | - | | - | | - | |
| 2019/03 | 7036億 | | 2819億 | +3.2% | 10.1億 | -99.1% |
| 2019/06 | - | | - | | - | |
| 2019/09 | - | | - | | - | |
| 2019/12 | - | | - | | - | |
| 2020/03 | 7072億 | +0.5% | 2458億 | -12.8% | -603億 | 赤転 |
| 2020/06 | - | | - | | - | |
| 2020/09 | - | | - | | - | |
| 2020/12 | - | | - | | - | |
| 2021/03 | 6925億 | -2.1% | 2518億 | +2.4% | -1509億 | 赤拡 |
| 2021/06 | - | | - | | - | |
| 2021/09 | - | | - | | - | |
| 2021/12 | - | | - | | - | |
| 2022/03 | 7081億 | +2.3% | 2624億 | +4.2% | -112億 | 赤縮 |
| 2022/06 | - | | - | | - | |
| 2022/09 | - | | - | | - | |
| 2022/12 | - | | - | | - | |
| 2023/03 | 7541億 | +6.5% | 2751億 | +4.8% | -53.6億 | 赤縮 |
| 2023/06 | - | | - | | - | |
| 2023/09 | - | | - | | - | |
| 2023/12 | - | | - | | - | |
| 2024/03 | 8699億 | +15.4% | 3070億 | +11.6% | 1616億 | 黒転 |
| 2024/06 | - | | - | | - | |
| 2024/09 | - | | - | | - | |
| 2024/12 | - | | - | | - | |
| 2025/03 | - | | 2951億 | -3.9% | -130億 | 赤転 |
