0001-6002 0001-6002 S0001-60022018000100027 Costa Rica Costa Rica Costa Rica Costa Rica 00 03 2018 00 03 2018 60 1 27 34

1 2011 127 10S 2 2011 66 210-5 3 2010 125 510 4 2007 31 574-8 5 2006 3 33-7 6 2002 13 4279-95 7 2010 25 746-51 8 2017 20 41e-4 48 9 2017 485 30e-34 10 2015 11 183-206 11 2017 8 92 12 2015 4 1495-9 13 2015 21 271-3 14 2012 338 1296-7 15 2011 5E67 o1952-3 16 1983 8 249-58 17 2003 Third 18 2007 48 15-24 19 2008 29 1431-42 20 2001 7 211-28 21 2006 208 64-76 22 2015 145 w14076 23 2007 25 2648- 59 24 2007 329 301-11 25 2009 18 921-33 26 2008 3 27 2007 100 1249-60 28 2009 18 362-9 29 2009 17 540-7 30 2005 332 370-9 31 2004 109 656-63 32 2006 17 279-90 33 2009 335 317-21