Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	20.18	20.23	19.52	19.71	9,069,771	-0.07(-0.35%)
Nov 29, 2011	19.46	19.80	19.36	19.78	4,942,138	+0.42(+2.16%)
Nov 28, 2011	19.27	19.61	19.24	19.36	3,732,324	+0.46(+2.43%)
Nov 25, 2011	18.70	19.01	18.58	18.90	2,950,167	+0.07(+0.36%)
Nov 23, 2011	18.95	19.15	18.79	18.83	3,522,538	-0.24(-1.24%)
Nov 22, 2011	19.19	19.22	18.98	19.07	3,211,682	-0.11(-0.58%)
Nov 21, 2011	18.82	19.27	18.81	19.18	5,312,183	+0.18(+0.94%)
Nov 18, 2011	19.18	19.25	18.66	19.00	8,645,150	-0.19(-0.98%)
Nov 17, 2011	19.26	19.41	18.85	19.19	6,710,211	-0.21(-1.07%)
Nov 16, 2011	19.62	19.66	19.29	19.40	4,088,834	-0.43(-2.19%)
Nov 15, 2011	19.54	19.94	19.52	19.83	3,172,294	+0.19(+0.98%)
Nov 14, 2011	19.83	19.83	19.59	19.64	2,495,326	-0.17(-0.87%)
Nov 11, 2011	19.59	19.88	19.41	19.81	4,615,963	+0.38(+1.93%)
Nov 10, 2011	19.33	19.49	19.12	19.44	3,316,346	+0.32(+1.67%)
Nov 09, 2011	19.63	19.73	19.05	19.12	4,060,868	-0.82(-4.10%)
Nov 08, 2011	19.86	20.02	19.60	19.93	2,776,988	+0.15(+0.78%)
Nov 07, 2011	19.68	19.81	19.47	19.78	2,456,463	+0.05(+0.23%)
Nov 04, 2011	19.66	19.82	19.46	19.73	2,896,704	+0.05(+0.25%)
Nov 03, 2011	19.24	19.78	18.91	19.68	7,386,775	+0.57(+2.96%)
Nov 02, 2011	19.36	19.36	19.00	19.12	4,704,659	-0.09(-0.45%)
Nov 01, 2011	19.12	19.39	19.00	19.21	4,248,256	-0.16(-0.81%)
Oct 31, 2011	19.38	19.70	19.35	19.36	5,742,079	+0.04(+0.18%)
Oct 28, 2011	19.47	19.62	19.19	19.33	3,569,471	-0.18(-0.93%)
Oct 27, 2011	19.44	19.67	19.23	19.51	5,349,361	+0.53(+2.80%)
Oct 26, 2011	19.53	19.54	18.83	18.98	6,848,554	-0.37(-1.90%)
Oct 25, 2011	19.34	19.53	19.26	19.34	3,377,321	-0.04(-0.22%)
Oct 24, 2011	19.24	19.58	19.20	19.39	5,205,277	+0.14(+0.72%)
Oct 21, 2011	18.99	19.25	18.91	19.25	5,520,582	+0.48(+2.54%)
Oct 20, 2011	18.84	19.04	18.66	18.77	5,288,608	-0.06(-0.34%)
Oct 19, 2011	18.89	19.09	18.75	18.83	4,486,614	+0.11(+0.58%)
Oct 18, 2011	18.42	18.89	18.28	18.73	3,965,004	+0.28(+1.54%)
Oct 17, 2011	18.59	18.91	18.40	18.44	3,797,154	-0.32(-1.69%)
Oct 14, 2011	18.58	18.76	18.41	18.76	3,287,768	+0.36(+1.98%)
Oct 13, 2011	18.38	18.58	18.23	18.40	4,363,835	-0.03(-0.14%)
Oct 12, 2011	18.85	18.85	18.41	18.42	5,417,816	-0.33(-1.74%)
Oct 11, 2011	18.62	18.76	18.38	18.75	4,657,730	+0.15(+0.81%)
Oct 10, 2011	18.32	18.60	18.17	18.60	4,821,747	+0.50(+2.78%)
Oct 07, 2011	17.91	18.27	17.84	18.09	6,483,235	+0.27(+1.52%)
Oct 06, 2011	17.71	18.11	17.28	17.82	10,593,578	+0.56(+3.22%)
Oct 05, 2011	17.11	17.28	16.69	17.27	8,756,266	+0.24(+1.43%)
Oct 04, 2011	16.73	17.05	16.44	17.02	6,892,560	+0.16(+0.96%)
Oct 03, 2011	17.38	17.49	16.85	16.86	7,015,624	-0.50(-2.90%)
Sep 30, 2011	17.16	17.70	16.95	17.37	12,071,951	+0.07(+0.38%)
Sep 29, 2011	17.79	17.98	17.01	17.30	9,171,771	-0.22(-1.26%)
Sep 28, 2011	17.87	17.93	17.50	17.52	5,234,389	-0.26(-1.45%)
Sep 27, 2011	18.12	18.22	17.68	17.78	6,150,961	-0.09(-0.48%)
Sep 26, 2011	17.61	17.87	17.45	17.87	5,319,070	+0.31(+1.79%)
Sep 23, 2011	17.21	17.59	17.15	17.55	5,048,166	+0.25(+1.47%)
Sep 22, 2011	17.21	17.49	17.03	17.30	7,119,155	-0.30(-1.69%)
Sep 21, 2011	17.90	18.07	17.59	17.60	5,458,909	-0.31(-1.74%)
Sep 20, 2011	17.94	18.31	17.66	17.91	5,729,415	-0.02(-0.12%)
Sep 19, 2011	17.55	18.05	17.44	17.93	4,128,349	+0.13(+0.71%)
Sep 16, 2011	17.53	18.02	17.44	17.80	9,781,892	+0.37(+2.14%)
Sep 15, 2011	17.12	17.49	17.05	17.43	5,218,879	+0.45(+2.62%)
Sep 14, 2011	17.03	17.19	16.69	16.98	6,510,326	-0.00(-0.03%)
Sep 13, 2011	16.72	17.10	16.66	16.99	4,713,463	+0.26(+1.57%)
Sep 12, 2011	16.12	16.74	16.11	16.73	5,685,658	+0.38(+2.29%)
Sep 09, 2011	16.38	16.63	16.22	16.35	4,832,409	-0.19(-1.15%)
Sep 08, 2011	16.64	16.79	16.46	16.54	3,126,838	-0.14(-0.86%)
Sep 07, 2011	16.46	16.70	16.38	16.68	3,984,573	+0.37(+2.26%)
Sep 06, 2011	15.89	16.34	15.79	16.32	4,312,389	+0.07(+0.45%)
Sep 02, 2011	16.28	16.45	16.19	16.24	5,211,937	-0.26(-1.56%)

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