Table:
text: National Assembly for Wales election, 2011
Constituency Vote ( )
Constituency Vote ( )
Dates_conducted Polling_organisation_client Cons Plaid_Cymru Lib_Dem Others_ Lead_
5 May 2011 Welsh Assembly election results, 2011 25.0% 19.3% 10.6% 2.8% 17.3%
4 May 2011 YouGov/ITV Wales 20% 18% 9% 6% 29%
2 May 2011 YouGov/ITV Wales 21% 18% 8% 7% 27%
14 April 2011 YouGov/ITV Wales 20% 17% 8% 6% 32%
7 April 2011 rmg:Clarity/Western Mail 20% 17% 8% 5% 34%
30 March 2011 YouGov/ITV Wales 21% 17% 8% 6% 30%
8 March 2011 YouGov/ITV Wales 20% 19% 7% 7% 29%
26 January 2011 YouGov/ITV Wales 21% 21% 7% 6% 24%
22 December 2010 YouGov/ITV Wales 23% 21% 6% 6% 23%

text: National Assembly for Wales election, 2011
Constituency Vote ( )
Constituency Vote ( )
Dates_conducted Polling_organisation_client Cons Plaid_Cymru Lib_Dem Others_ Lead_
24 November 2010 YouGov/ITV Wales 21% 21% 9% 6% 23%
27 November 2010 YouGov/ITV Wales 19% 21% 9% 8% 23%
3 May 2007 National Assembly for Wales election, 2007 22.4% 22.4% 14.8% 8.2% 9.8%

Question: Name the others for 21% disadvantage and 24% lead in National Assembly elections for Wales, constituency vote 2011 () ?