| Country | Investment (% of GDP) | Annual real GDP growth rate (%) |
|---|---|---|
| Singapore | 32 | 4.8 |
| South Korea | 29 | 3.6 |
| Germany | 22 | 1.8 |
| United Kingdom | 17 | 0.9 |
| Italy | 15 | 0.4 |
Using Table 1, explain the relationship between Gross Fixed Capital Formation (Investment as a % of GDP) and the annual real GDP growth rate.