PRL
Electronic Library

     
     

Document usage statistics

All documents

stat
Period Read Print Copy Open Total
Year 2015 1236 1 1899 0 3136
Year 2016 12127 21 18883 0 31031
Year 2017 60373 41 50157 0 110571
Year 2018 90835 32 87032 0 177899
Year 2019 119725 19 81374 0 201118
Total 284296 114 239345 0 523755