Copper production by country (million metric tons)
| Country | 1995 | 2020 |
|---|---|---|
| Mexico | 0.33 | 0.73 |
| United States | 1.85 | 1.20 |
| Peru | 0.38 | 2.15 |
| Poland | 0.38 | 0.39 |
While doing research for a paper about metal exports, a student finds information about copper mining in different countries in 1995 and 2020. The student notes that Peru produced 0.38 million metric tons of copper in 1995 and __________