Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.86	20.50	19.84	20.48	8,575,940	+0.96(+4.94%)
Nov 29, 2011	19.36	19.69	19.28	19.52	6,990,126	+0.18(+0.91%)
Nov 28, 2011	19.17	19.35	19.12	19.34	5,494,511	+0.62(+3.31%)
Nov 25, 2011	18.63	19.05	18.59	18.72	3,453,568	+0.15(+0.82%)
Nov 23, 2011	18.87	19.05	18.57	18.57	7,111,293	-0.55(-2.85%)
Nov 22, 2011	19.17	19.36	19.09	19.12	4,202,201	-0.13(-0.67%)
Nov 21, 2011	19.36	19.41	19.06	19.25	5,944,854	-0.45(-2.27%)
Nov 18, 2011	19.58	19.73	19.50	19.69	6,001,911	+0.28(+1.44%)
Nov 17, 2011	19.67	19.89	19.30	19.41	6,370,973	-0.32(-1.61%)
Nov 16, 2011	19.89	20.08	19.70	19.73	5,909,983	-0.45(-2.25%)
Nov 15, 2011	19.93	20.30	19.88	20.19	5,601,169	+0.11(+0.53%)
Nov 14, 2011	20.05	20.14	19.88	20.08	5,908,941	-0.11(-0.56%)
Nov 11, 2011	20.16	20.39	20.11	20.19	5,328,024	+0.33(+1.68%)
Nov 10, 2011	19.81	20.00	19.72	19.86	6,081,837	+0.27(+1.35%)
Nov 09, 2011	19.53	20.10	19.44	19.59	11,541,678	-0.49(-2.42%)
Nov 08, 2011	20.13	20.19	19.91	20.08	9,795,866	+0.08(+0.38%)
Nov 07, 2011	19.59	20.03	19.55	20.00	4,579,249	+0.37(+1.89%)
Nov 04, 2011	19.43	19.75	19.37	19.63	5,745,681	-0.06(-0.31%)
Nov 03, 2011	19.99	20.04	19.51	19.69	11,137,255	-0.02(-0.08%)
Nov 02, 2011	20.07	20.15	19.52	19.71	10,183,212	-0.07(-0.34%)
Nov 01, 2011	20.00	20.61	19.34	19.78	10,881,127	-0.19(-0.95%)
Oct 31, 2011	20.52	20.66	19.97	19.97	10,695,937	-0.62(-3.02%)
Oct 28, 2011	20.99	21.00	20.57	20.59	8,536,926	-0.42(-2.02%)
Oct 27, 2011	20.75	21.21	20.66	21.01	9,846,244	+0.66(+3.24%)
Oct 26, 2011	20.43	20.57	20.10	20.35	6,920,807	+0.27(+1.32%)
Oct 25, 2011	20.35	20.55	20.00	20.09	6,277,181	-0.43(-2.11%)
Oct 24, 2011	20.41	20.73	20.30	20.52	5,695,353	+0.13(+0.63%)
Oct 21, 2011	20.24	20.40	19.94	20.39	8,911,966	+0.35(+1.74%)
Oct 20, 2011	19.25	20.08	19.21	20.04	9,497,718	+0.73(+3.77%)
Oct 19, 2011	19.25	19.67	19.10	19.31	8,624,860	+0.03(+0.16%)
Oct 18, 2011	18.37	19.50	18.26	19.28	7,588,434	+0.98(+5.34%)
Oct 17, 2011	18.78	18.86	18.28	18.31	4,314,068	-0.61(-3.25%)
Oct 14, 2011	18.95	19.02	18.50	18.92	4,249,048	+0.24(+1.30%)
Oct 13, 2011	18.84	18.92	18.40	18.68	5,007,029	-0.38(-1.99%)
Oct 12, 2011	18.74	19.31	18.69	19.06	5,606,294	+0.49(+2.65%)
Oct 11, 2011	18.60	18.81	18.47	18.56	3,810,475	-0.20(-1.09%)
Oct 10, 2011	18.34	18.77	18.31	18.77	4,029,148	+0.79(+4.38%)
Oct 07, 2011	18.65	18.66	17.98	17.98	5,899,693	-0.63(-3.38%)
Oct 06, 2011	18.55	18.62	18.28	18.61	4,408,396	+0.31(+1.70%)
Oct 05, 2011	18.00	18.40	17.64	18.30	5,789,618	+0.39(+2.16%)
Oct 04, 2011	17.03	17.96	16.93	17.91	8,447,185	+0.70(+4.05%)
Oct 03, 2011	17.99	18.08	17.20	17.21	7,416,583	-0.74(-4.14%)
Sep 30, 2011	18.31	18.47	17.96	17.96	8,463,448	-0.66(-3.54%)
Sep 29, 2011	18.18	18.69	18.18	18.62	7,907,985	+0.79(+4.42%)
Sep 28, 2011	18.02	18.20	17.82	17.83	7,715,448	-0.21(-1.18%)
Sep 27, 2011	17.93	18.55	17.76	18.04	9,240,776	+0.20(+1.15%)
Sep 26, 2011	17.43	17.88	17.09	17.84	8,350,936	+0.58(+3.34%)
Sep 23, 2011	17.17	17.49	17.09	17.26	5,996,085	+0.07(+0.40%)
Sep 22, 2011	17.27	17.31	16.88	17.19	10,243,179	-0.31(-1.78%)
Sep 21, 2011	18.33	18.46	17.49	17.50	7,592,599	-0.93(-5.06%)
Sep 20, 2011	18.63	18.80	18.44	18.44	6,968,360	-0.11(-0.57%)
Sep 19, 2011	18.55	18.67	18.38	18.54	6,474,893	-0.36(-1.92%)
Sep 16, 2011	19.03	19.16	18.77	18.91	9,185,400	-0.13(-0.68%)
Sep 15, 2011	19.12	19.16	18.68	19.03	8,624,882	+0.16(+0.84%)
Sep 14, 2011	19.14	19.26	18.66	18.87	8,932,901	-0.14(-0.72%)
Sep 13, 2011	19.16	19.30	18.84	19.01	7,501,739	-0.14(-0.75%)
Sep 12, 2011	18.72	19.16	18.53	19.16	6,492,685	+0.35(+1.85%)
Sep 09, 2011	19.07	19.14	18.72	18.81	6,733,306	-0.38(-1.98%)
Sep 08, 2011	19.41	19.59	19.09	19.19	5,436,145	-0.41(-2.09%)
Sep 07, 2011	18.94	19.62	18.88	19.59	6,995,988	+0.98(+5.25%)
Sep 06, 2011	18.40	18.65	18.28	18.62	9,251,513	-0.30(-1.60%)
Sep 02, 2011	19.34	19.40	18.92	18.92	5,887,527	-0.72(-3.67%)

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