count free y
4371
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2015"
5662
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2018"
4484
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2013"
4
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2004"
2711
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2012"
3760
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2014"
1354
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2011"
3403
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2013"
5390
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2014"
3605
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2019"
370
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2009"
5641
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2016"
1740
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2011"
361
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2009"
2
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2004"
254
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2008"
3359
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2015"
3577
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2017"
3898
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2018"
3329
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2012"
3692
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2016"
2756
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2019"
31
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2005"
632
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2010"
5392
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2017"
144
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2007"
48
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2006"
117
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2007"
300
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2008"
668
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2010"
40
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2006"
5
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2003"
19
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2005"
1
"false"^^<http://www.w3.org/2001/XMLSchema#boolean>
"2003"