Bulgaria's Compound Annual Growth Rate for its Population over the last 10, 5 and 3 years was -6.9%, -3.6% and -2.2% respectively.
Unfortunately these numbers are based on poor quality data, as the World Economics Population Data Quality Index rates Bulgarian data as C Grade
Bulgaria's data is highlighted in the table below, use the filter and sort order options to allow easy comparison with other countries.
Data source: United Nations, Washington D.C. and World Economics Research, London