Judaism was practically non-existent in Spain from the 1492 expulsion until the 19th century, when Jews were again permitted to enter the country. Currently there are around 62,000 Jews in Spain, or 0.14% of the total population. Most are arrivals in the past century, while some are descendants of earlier Spanish Jews. Approximately 80,000 Jews are thought to have lived in Spain prior to its expulsion. However the Jewish Encyclopedia states the number over 800,000 to be too large and 235,000 as too small: 165,000 is given as expelled as possibly too small in favour of 200,000, and the numbers of converts after the 1391 pogroms as less. Other sources suggest 200,000 converts mostly after the pogroms of 1391 and upwards of 100,000 expelled. Descendants of these Sephardic Jews expelled in 1492 are given Spanish nationality if they request it.