year    PDF_link                                                                                                        
2010    "<a href="http://dmoserv3.bco-dmo.org/data_docs/TRANSPORT/BT10_logs.pdf" target="_blank">PDF_of_2010_logs</a>"  
2011    "<a href="http://dmoserv3.bco-dmo.org/data_docs/TRANSPORT/BT11_Logs.pdf" target="_blank">PDF_of_2011_logs</a>"  
2012    "<a href="http://dmoserv3.bco-dmo.org/data_docs/TRANSPORT/BT12_Logs.pdf" target="_blank">PDF_of_2012_logs</a>"