Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	18.75	18.96	18.73	18.92	5,890,749	-0.30(-1.56%)
Nov 29, 2011	19.27	19.29	19.10	19.22	2,891,703	-0.06(-0.31%)
Nov 28, 2011	19.06	19.33	19.03	19.28	3,843,840	-0.22(-1.13%)
Nov 25, 2011	19.46	19.54	19.33	19.50	2,981,230	+0.28(+1.46%)
Nov 23, 2011	19.02	19.27	19.02	19.22	5,814,466	+0.50(+2.67%)
Nov 22, 2011	18.72	18.81	18.64	18.72	3,596,385	-0.05(-0.27%)
Nov 21, 2011	18.85	18.93	18.66	18.77	4,736,852	+0.05(+0.27%)
Nov 18, 2011	18.58	18.78	18.56	18.72	4,207,674	-0.15(-0.79%)
Nov 17, 2011	18.72	18.91	18.65	18.87	4,407,911	+0.03(+0.16%)
Nov 16, 2011	18.80	18.84	18.62	18.84	3,762,982	+0.16(+0.86%)
Nov 15, 2011	18.64	18.78	18.57	18.68	4,006,669	+0.24(+1.30%)
Nov 14, 2011	18.37	18.52	18.34	18.44	3,801,922	+0.34(+1.88%)
Nov 11, 2011	18.28	18.30	17.98	18.10	4,153,595	-0.40(-2.16%)
Nov 10, 2011	18.44	18.65	18.42	18.50	5,942,573	-0.16(-0.86%)
Nov 09, 2011	18.50	18.73	18.50	18.66	8,244,297	+0.75(+4.19%)
Nov 08, 2011	17.98	18.10	17.88	17.91	2,801,368	-0.14(-0.78%)
Nov 07, 2011	18.09	18.21	17.97	18.05	3,174,356	-0.05(-0.28%)
Nov 04, 2011	18.09	18.24	18.00	18.10	3,329,822	+0.13(+0.72%)
Nov 03, 2011	18.13	18.39	17.87	17.97	5,401,307	-0.21(-1.16%)
Nov 02, 2011	18.00	18.26	17.93	18.18	3,577,619	-0.13(-0.71%)

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