Study the table below, which shows a development fact file for Bangladesh, a rapidly industrialising economy in South Asia.
| Indicator | Value |
|---|---|
| GNI per capita (PPP) | $6,500 |
| Human Development Index (HDI) | 0.661 (classified as Medium Human Development) |
| Life expectancy at birth | 73 years |
| Adult literacy rate | Male: 78% / Female: 72% |
| Population living below the national poverty line | 20% |
| Access to safely managed sanitation (% of population) | Urban: 56% / Rural: 34% |
Using the fact file, suggest what this information shows about the levels of development in Bangladesh.