| Date - Field | Paracel Islands - Area - comparative |
2009 January Area - comparative | NA |
2008 January Area - comparative | NA |
2007 January Area - comparative | NA |
2006 January Area - comparative | NA |
2005 January Area - comparative | NA |
2004 January Area - comparative | NA |
2003 January Area - comparative | NA |
2002 January Area - comparative | NA |
2001 January Area - comparative | NA |
2000 January Area - comparative | NA |