Table:
text: ISEQ 20
Constituents
Constituents
Date_ _2_January_2007 _19_October_2009 _5_November_2010 _16_December_2011 _30_March_2012
7 Élan Corporation 9.58% Dragon Oil 3.5% Dragon Oil 4.02% Dragon Oil 3.86% Dragon Oil 4.26%
8 FBD Holdings 0.61% Élan Corporation 6.5% Élan Corporation 5.85% Élan Corporation 12.30% Élan Corporation 12.41%
9 Grafton Group 1.87% FBD Holdings 0.5% Glanbia 1.48% Glanbia 1.66% FBD Holdings 0.47%
10 Greencore 0.84% Glanbia 1.2% Grafton Group 1.99% Grafton Group 1.33% Glanbia 1.78%
11 IAWS Group 2.57% Grafton Group 2.3% Greencore 0.7% Greencore 0.70% Grafton Group 1.50%
12 Independent News & Media 1.38% Greencore 0.7% Icon plc 2.44% Independent News & Media 0.21% Irish Continental Group 0.66%
13 Irish Life and Permanent 4.88% Independent News & Media 0.3% Independent News & Media 0.59% Irish Continental Group 0.65% Kenmare Resources 3.37%

Question: November 5, 2010 Dragon oil 4.02% has what average date under ISEQ 20?