policy_source_id: totals

abs rel
committee_house 72 22.8%
congressionalrecord 68 21.5%
committee_senate 32 10.1%
gpogov 22 7.0%
dhsgov 18 5.7%
hansard_uk 16 5.1%
fema 13 4.1%
ukparliament_select 7 2.2%
randcorporation 6 1.9%
congressionalresearch 5 1.6%
gaogov 5 1.6%
brookings 4 1.3%
parliament_singapore 4 1.3%
uscensusbureau 4 1.3%
csis 3 0.9%
govuk 3 0.9%
california_state_agencies 2 0.6%
europarl_debates 2 0.6%
heritagefoundation 2 0.6%
scottishparliamentreports 2 0.6%
stateofhawaiigov 2 0.6%
texasgov 2 0.6%
austintexasgov 1 0.3%
c4ads 1 0.3%
centerforanewamericansecurity 1 0.3%
commercegov 1 0.3%
dcgov 1 0.3%
defenseanalysis 1 0.3%
europa 1 0.3%
europarl_committees 1 0.3%
govdeptsfrance 1 0.3%
govie 1 0.3%
hansard_ca 1 0.3%
hansard_hk 1 0.3%
hansard_ni 1 0.3%
hellenicfoundation 1 0.3%
ifpaus 1 0.3%
internationalpolicyorg 1 0.3%
justicedepartment 1 0.3%
mercatus 1 0.3%
parliamentofbelgium 1 0.3%
rijksoverheid 1 0.3%
rusi 1 0.3%
unitedstatesstudy 1 0.3%

policy_source_id: per year

1998

abs rel
committee_house 1 100.0%

2002

abs rel
committee_house 3 60.0%
congressionalresearch 1 20.0%
dhsgov 1 20.0%

2003

abs rel
committee_house 1 25.0%
committee_senate 1 25.0%
congressionalresearch 1 25.0%
randcorporation 1 25.0%

2004

abs rel
committee_senate 2 66.7%
committee_house 1 33.3%

2005

abs rel
committee_house 2 40.0%
ifpaus 1 20.0%
justicedepartment 1 20.0%
randcorporation 1 20.0%

2006

abs rel
committee_house 3 50.0%
committee_senate 2 33.3%
dhsgov 1 16.7%

2007

abs rel
committee_senate 4 57.1%
uscensusbureau 2 28.6%
committee_house 1 14.3%

2008

abs rel
committee_house 2 33.3%
committee_senate 2 33.3%
dhsgov 1 16.7%
gpogov 1 16.7%

2009

abs rel
committee_house 4 50.0%
congressionalresearch 2 25.0%
dhsgov 2 25.0%

2010

abs rel
committee_senate 1 25.0%
dhsgov 1 25.0%
gaogov 1 25.0%
randcorporation 1 25.0%

2011

abs rel
committee_senate 2 66.7%
dhsgov 1 33.3%

2012

abs rel
fema 4 57.1%
congressionalresearch 1 14.3%
dhsgov 1 14.3%
heritagefoundation 1 14.3%

2013

abs rel
california_state_agencies 2 22.2%
committee_senate 2 22.2%
texasgov 2 22.2%
committee_house 1 11.1%
congressionalrecord 1 11.1%
internationalpolicyorg 1 11.1%

2014

abs rel
fema 4 80.0%
gaogov 1 20.0%

2015

abs rel
committee_house 5 31.2%
committee_senate 2 12.5%
dhsgov 2 12.5%
gpogov 2 12.5%
congressionalrecord 1 6.2%
dcgov 1 6.2%
fema 1 6.2%
gaogov 1 6.2%
uscensusbureau 1 6.2%

2016

abs rel
congressionalrecord 4 23.5%
gpogov 4 23.5%
committee_senate 2 11.8%
brookings 1 5.9%
committee_house 1 5.9%
csis 1 5.9%
fema 1 5.9%
gaogov 1 5.9%
hansard_uk 1 5.9%
parliament_singapore 1 5.9%

2017

abs rel
committee_house 3 25.0%
gpogov 2 16.7%
committee_senate 1 8.3%
congressionalrecord 1 8.3%
europa 1 8.3%
fema 1 8.3%
gaogov 1 8.3%
hansard_uk 1 8.3%
randcorporation 1 8.3%

2018

abs rel
congressionalrecord 10 23.8%
committee_house 9 21.4%
hansard_uk 5 11.9%
dhsgov 4 9.5%
gpogov 3 7.1%
govuk 2 4.8%
commercegov 1 2.4%
committee_senate 1 2.4%
csis 1 2.4%
defenseanalysis 1 2.4%
fema 1 2.4%
parliament_singapore 1 2.4%
rusi 1 2.4%
scottishparliamentreports 1 2.4%
stateofhawaiigov 1 2.4%

2019

abs rel
congressionalrecord 16 34.0%
committee_house 11 23.4%
gpogov 6 12.8%
hansard_uk 2 4.3%
austintexasgov 1 2.1%
brookings 1 2.1%
centerforanewamericansecurity 1 2.1%
committee_senate 1 2.1%
dhsgov 1 2.1%
fema 1 2.1%
govuk 1 2.1%
hansard_hk 1 2.1%
parliamentofbelgium 1 2.1%
randcorporation 1 2.1%
stateofhawaiigov 1 2.1%
unitedstatesstudy 1 2.1%

2020

abs rel
committee_house 8 27.6%
congressionalrecord 6 20.7%
gpogov 4 13.8%
ukparliament_select 3 10.3%
committee_senate 1 3.4%
dhsgov 1 3.4%
europarl_committees 1 3.4%
govie 1 3.4%
mercatus 1 3.4%
parliament_singapore 1 3.4%
randcorporation 1 3.4%
scottishparliamentreports 1 3.4%

2021

abs rel
congressionalrecord 22 41.5%
committee_house 9 17.0%
committee_senate 4 7.5%
hansard_uk 3 5.7%
ukparliament_select 3 5.7%
dhsgov 2 3.8%
europarl_debates 2 3.8%
brookings 1 1.9%
c4ads 1 1.9%
govdeptsfrance 1 1.9%
hansard_ni 1 1.9%
hellenicfoundation 1 1.9%
heritagefoundation 1 1.9%
parliament_singapore 1 1.9%
uscensusbureau 1 1.9%

2022

abs rel
committee_house 7 28.0%
congressionalrecord 7 28.0%
hansard_uk 4 16.0%
committee_senate 2 8.0%
brookings 1 4.0%
csis 1 4.0%
hansard_ca 1 4.0%
rijksoverheid 1 4.0%
ukparliament_select 1 4.0%

policy_source_id: missing year

abs rel
committee_senate 2 100.0%