sentences:  The overwhelming majority of Lahore and West Punjab's non-Christian minority population fled to India at Partition, while East Punjab was similarly depopulated of almost its entire Muslim population.For example, on the eve of Partition, Amritsar was about 49% Muslim, whereas in the 1951 census, the figure had dropped to only 0.52%, while Ludhiana was 63% Muslim prior to Partition, but 97% Hindu and Sikh in the 1961 census.As a result of religious demographic changes and political tensions, almost all Hindu and Jain temples have been abandoned in Lahore, although several important Sikh shrines continue to operate.