Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	20.37	20.41	20.29	20.40	37,290	+0.46(+2.31%)
Nov 29, 2011	19.94	20.05	19.90	19.94	62,439	+0.25(+1.27%)
Nov 28, 2011	19.76	19.90	19.69	19.69	37,930	-0.07(-0.35%)
Nov 25, 2011	19.66	20.02	19.66	19.76	39,130	-0.27(-1.35%)
Nov 23, 2011	20.00	20.12	19.97	20.03	43,758	-0.16(-0.79%)
Nov 22, 2011	20.23	20.35	20.19	20.19	32,550	-0.34(-1.66%)
Nov 21, 2011	20.52	20.64	20.34	20.53	23,268	-0.19(-0.92%)
Nov 18, 2011	20.81	21.08	20.70	20.72	28,415	-0.14(-0.67%)
Nov 17, 2011	21.22	21.22	20.83	20.86	16,202	-0.16(-0.76%)
Nov 16, 2011	21.01	21.22	21.01	21.02	21,338	-0.35(-1.64%)
Nov 15, 2011	21.54	21.54	21.26	21.37	48,511	-0.05(-0.23%)
Nov 14, 2011	21.49	21.57	21.37	21.42	38,821	-0.01(-0.05%)
Nov 11, 2011	21.58	21.58	21.34	21.43	22,370	-0.15(-0.70%)
Nov 10, 2011	21.64	21.76	21.55	21.58	32,546	-0.07(-0.32%)
Nov 09, 2011	21.61	21.87	21.56	21.65	22,746	-0.40(-1.81%)
Nov 08, 2011	21.94	22.12	21.84	22.05	16,389	+0.20(+0.92%)
Nov 07, 2011	21.74	21.99	21.71	21.85	17,370	-0.55(-2.46%)
Nov 04, 2011	22.23	22.40	21.85	22.40	32,945	-0.14(-0.62%)
Nov 03, 2011	22.40	22.54	22.20	22.54	20,981	+0.35(+1.58%)
Nov 02, 2011	22.50	22.50	22.12	22.19	13,999	-0.01(-0.05%)
Nov 01, 2011	21.93	22.32	21.93	22.20	15,319	-0.21(-0.94%)
Oct 31, 2011	22.30	22.59	22.30	22.41	16,938	-1.09(-4.64%)
Oct 28, 2011	23.34	23.74	23.34	23.50	121,666	+0.16(+0.69%)
Oct 27, 2011	23.27	23.38	23.27	23.34	20,329	+0.38(+1.66%)
Oct 26, 2011	23.08	23.19	22.88	22.96	10,851	+0.01(+0.04%)
Oct 25, 2011	23.01	23.12	22.90	22.95	20,604	-0.35(-1.50%)
Oct 24, 2011	23.25	23.41	23.25	23.30	10,196	-0.08(-0.34%)
Oct 21, 2011	23.37	23.54	23.31	23.38	20,703	+0.19(+0.82%)
Oct 20, 2011	23.19	23.43	23.19	23.19	9,757	-0.25(-1.07%)
Oct 19, 2011	23.33	23.50	23.27	23.44	16,856	-0.23(-0.97%)
Oct 18, 2011	23.22	23.67	23.22	23.67	17,677	+0.27(+1.15%)
Oct 17, 2011	23.27	23.52	23.18	23.40	22,066	+0.16(+0.69%)
Oct 14, 2011	23.28	23.30	23.19	23.24	11,182	-0.17(-0.73%)
Oct 13, 2011	23.42	23.54	23.35	23.41	16,316	-0.14(-0.59%)
Oct 12, 2011	23.53	23.68	23.51	23.55	14,260	-0.10(-0.42%)
Oct 11, 2011	23.63	23.85	23.63	23.65	7,735	-0.20(-0.84%)
Oct 10, 2011	23.75	23.85	23.71	23.85	27,218	+0.38(+1.62%)
Oct 07, 2011	23.58	23.79	23.47	23.47	18,788	-0.36(-1.51%)
Oct 06, 2011	23.46	23.83	23.46	23.83	18,467	+0.38(+1.62%)
Oct 05, 2011	23.31	23.53	23.28	23.45	17,000	-0.15(-0.64%)
Oct 04, 2011	23.37	23.72	23.37	23.60	23,540	-0.12(-0.51%)
Oct 03, 2011	23.11	23.92	23.11	23.72	27,539	+0.10(+0.42%)
Sep 30, 2011	23.77	23.95	23.48	23.62	63,242	-0.27(-1.13%)
Sep 29, 2011	23.73	23.92	23.63	23.89	14,678	+0.28(+1.19%)
Sep 28, 2011	23.81	24.12	23.61	23.61	15,389	-0.24(-1.01%)
Sep 27, 2011	24.26	24.38	23.64	23.85	23,762	-0.19(-0.79%)
Sep 26, 2011	23.90	24.20	23.90	24.04	13,667	+0.02(+0.08%)
Sep 23, 2011	23.85	24.13	23.85	24.02	24,510	-0.17(-0.70%)
Sep 22, 2011	23.74	24.19	23.74	24.19	14,570	+0.57(+2.41%)
Sep 21, 2011	23.98	24.19	23.60	23.62	20,208	-0.37(-1.54%)
Sep 20, 2011	23.90	24.18	23.81	23.99	23,170	+0.24(+1.01%)
Sep 19, 2011	23.60	23.86	23.30	23.75	27,595	-0.10(-0.42%)
Sep 16, 2011	23.75	23.85	23.70	23.85	9,851	-0.20(-0.83%)
Sep 15, 2011	24.11	24.20	23.86	24.05	11,914	+0.10(+0.42%)
Sep 14, 2011	23.82	24.16	23.78	23.95	13,191	-0.08(-0.33%)
Sep 13, 2011	24.00	24.23	24.00	24.03	51,853	+0.09(+0.38%)
Sep 12, 2011	23.79	24.08	23.77	23.94	6,772	+0.15(+0.63%)
Sep 09, 2011	23.86	23.96	23.76	23.79	39,666	-0.30(-1.25%)
Sep 08, 2011	23.94	24.16	23.90	24.09	13,594	+0.37(+1.56%)
Sep 07, 2011	23.66	23.87	23.66	23.72	29,883	-0.03(-0.13%)
Sep 06, 2011	23.73	23.89	23.64	23.75	18,009	-0.04(-0.17%)
Sep 02, 2011	23.69	23.85	23.67	23.79	20,435	-0.03(-0.13%)

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