| 年份 | 分类 | 数值(十亿美元) |
| 2005 | Gross domestic investment | 3,040.80 |
| 2006 | Gross domestic investment | 3,233.00 |
| 2007 | Gross domestic investment | 3,236.00 |
| 2008 | Gross domestic investment | 3,059.40 |
| 2009 | Gross domestic investment | 2,525.10 |
| 2010 | Gross domestic investment | 2,752.60 |
| 2011 | Gross domestic investment | 2,877.80 |
| 2012 | Gross domestic investment | 3,126.10 |
| 2013 | Gross domestic investment | 3,298.60 |
| 2014 | Gross domestic investment | 3,481.00 |
| 2015 | Gross domestic investment | 3,670.00 |