Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.21	21.27	21.12	21.27	9,329,896	+0.34(+1.64%)
Nov 29, 2011	20.91	20.96	20.87	20.92	5,746,309	+0.07(+0.32%)
Nov 28, 2011	20.90	20.92	20.72	20.86	5,936,628	+0.40(+1.98%)
Nov 25, 2011	20.43	20.67	20.32	20.45	4,232,322	+0.00(+0.00%)
Nov 23, 2011	20.70	20.76	20.37	20.45	10,475,767	-0.32(-1.54%)
Nov 22, 2011	20.94	20.98	20.74	20.77	13,493,660	-0.15(-0.70%)
Nov 21, 2011	21.00	21.10	20.85	20.92	9,425,444	-0.22(-1.06%)
Nov 18, 2011	21.19	21.21	21.13	21.14	6,215,773	+0.02(+0.08%)
Nov 17, 2011	21.27	21.29	21.02	21.13	10,172,817	-0.09(-0.42%)
Nov 16, 2011	21.33	21.36	21.18	21.22	7,305,665	-0.16(-0.76%)
Nov 15, 2011	21.39	21.42	21.32	21.38	5,486,897	-0.06(-0.26%)
Nov 14, 2011	21.52	21.57	21.37	21.43	4,825,270	-0.16(-0.73%)
Nov 11, 2011	21.44	21.60	21.42	21.59	3,350,043	+0.27(+1.26%)
Nov 10, 2011	21.47	21.51	21.29	21.32	15,179,887	-0.03(-0.16%)
Nov 09, 2011	21.48	21.53	21.28	21.36	7,156,529	-0.35(-1.63%)
Nov 08, 2011	21.71	21.74	21.61	21.71	4,355,706	+0.06(+0.26%)
Nov 07, 2011	21.78	21.78	21.60	21.65	9,446,292	-0.13(-0.59%)
Nov 04, 2011	21.66	21.79	21.57	21.78	17,323,694	-0.01(-0.05%)
Nov 03, 2011	21.78	21.79	21.57	21.79	4,664,962	+0.21(+0.99%)
Nov 02, 2011	21.52	21.61	21.45	21.58	5,872,797	+0.21(+1.00%)

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