How to Use "proportion" with Example Sentences

1. Proportion also depends on functionality of object .
2. Household consumption as a proportion of gdp fell sharply .
3. They are giving up an even smaller proportion of voting rights .
4. The proportion of americans who are paid by the hour has been rising since the 1970s .
5. In the early 2000s the proportion was between 62 % and 63 % .