Study the table below, which shows key development indicators for three different countries: Country X, Country Y, and Country Z.
| Development Indicator | Country X | Country Y | Country Z |
|---|---|---|---|
| GNI per capita (US$) | $42,500 | $1,200 | ,$6,800 |
| Life expectancy (years) | 82 | 58 | 71 |
| Infant mortality rate (per 1,000 live births) | 3.5 | 55.0 | 14.5 |
| Adult literacy rate (%) | 99% | 61% | 88% |
Identify which country has the development profile of a High-Income Country (HIC).
