Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.71	23.01	22.29	22.32	371,547	-0.84(-3.61%)
Sep 29, 2011	23.42	23.42	22.55	23.15	379,836	+0.24(+1.04%)
Sep 28, 2011	23.22	23.56	22.87	22.91	643,148	-0.36(-1.54%)
Sep 27, 2011	22.83	23.82	22.59	23.27	300,984	+1.01(+4.56%)
Sep 26, 2011	22.05	22.29	21.57	22.26	276,169	+0.36(+1.63%)
Sep 23, 2011	21.73	22.10	21.57	21.90	342,275	+0.15(+0.71%)
Sep 22, 2011	22.12	22.50	21.44	21.74	509,554	-1.11(-4.85%)
Sep 21, 2011	23.38	23.63	22.82	22.85	320,515	-0.52(-2.22%)
Sep 20, 2011	23.75	24.16	23.35	23.37	379,200	-0.24(-1.01%)
Sep 19, 2011	23.40	23.81	23.28	23.61	365,453	-0.03(-0.14%)
Sep 16, 2011	23.53	23.75	23.39	23.65	569,222	+0.26(+1.13%)
Sep 15, 2011	22.79	23.40	22.54	23.38	306,296	+0.78(+3.47%)
Sep 14, 2011	22.09	22.94	21.70	22.60	300,305	+0.78(+3.55%)
Sep 13, 2011	21.05	21.99	21.03	21.82	291,614	+0.83(+3.94%)
Sep 12, 2011	20.36	21.02	20.27	20.99	282,375	+0.28(+1.36%)
Sep 09, 2011	20.96	21.22	20.41	20.71	316,773	-0.59(-2.76%)
Sep 08, 2011	21.49	21.70	21.16	21.30	268,409	-0.36(-1.65%)
Sep 07, 2011	21.10	21.70	20.98	21.66	481,924	+0.91(+4.40%)
Sep 06, 2011	20.51	20.95	20.38	20.75	369,958	-0.50(-2.37%)
Sep 02, 2011	21.31	21.49	21.11	21.25	443,114	-0.50(-2.31%)
Sep 01, 2011	22.13	22.57	21.59	21.75	336,767	-0.35(-1.58%)
Aug 31, 2011	22.42	22.85	21.81	22.10	721,161	-0.14(-0.65%)
Aug 30, 2011	22.20	22.47	21.76	22.25	400,531	-0.03(-0.15%)
Aug 29, 2011	21.86	22.66	21.86	22.28	390,351	+0.62(+2.87%)
Aug 26, 2011	20.74	21.68	20.64	21.66	314,505	+0.68(+3.25%)
Aug 25, 2011	21.79	21.95	20.92	20.98	384,300	-0.61(-2.80%)
Aug 24, 2011	21.55	22.09	21.35	21.58	277,137	+0.03(+0.16%)
Aug 23, 2011	20.55	21.57	20.24	21.55	310,728	+1.14(+5.60%)
Aug 22, 2011	20.47	20.88	19.89	20.41	380,364	+0.49(+2.48%)
Aug 19, 2011	19.63	20.73	19.59	19.91	435,647	-0.14(-0.72%)
Aug 18, 2011	20.89	21.05	19.89	20.06	380,572	-1.53(-7.07%)
Aug 17, 2011	21.80	21.94	21.42	21.58	242,276	-0.14(-0.67%)
Aug 16, 2011	21.27	22.01	21.17	21.73	386,414	+0.20(+0.95%)
Aug 15, 2011	21.16	21.54	20.88	21.52	211,456	+0.52(+2.48%)
Aug 12, 2011	21.04	21.22	20.47	21.00	368,464	+0.21(+1.03%)
Aug 11, 2011	19.99	21.12	19.83	20.79	642,211	+0.83(+4.14%)
Aug 10, 2011	20.49	21.74	19.93	19.96	578,046	-1.14(-5.42%)
Aug 09, 2011	20.59	21.18	19.31	21.11	797,244	+1.96(+10.22%)
Aug 08, 2011	20.42	21.29	19.15	19.15	779,414	-1.92(-9.13%)
Aug 05, 2011	22.00	22.00	20.69	21.07	549,955	-0.55(-2.55%)
Aug 04, 2011	22.91	23.15	21.62	21.62	734,371	-1.75(-7.47%)
Aug 03, 2011	22.48	23.42	22.30	23.37	626,091	+0.88(+3.92%)
Aug 02, 2011	22.38	22.89	22.38	22.49	666,783	-0.05(-0.23%)
Aug 01, 2011	22.83	22.83	22.17	22.54	384,589	-0.13(-0.56%)
Jul 29, 2011	22.17	22.87	22.09	22.67	232,939	+0.25(+1.13%)
Jul 28, 2011	22.69	22.71	22.37	22.41	224,669	-0.17(-0.75%)
Jul 27, 2011	22.79	22.96	22.53	22.58	384,399	-0.28(-1.22%)
Jul 26, 2011	23.18	23.23	22.84	22.86	245,544	-0.38(-1.64%)
Jul 25, 2011	23.30	23.65	23.10	23.24	312,880	-0.37(-1.58%)
Jul 22, 2011	23.38	23.76	23.30	23.61	395,549	-0.15(-0.64%)
Jul 21, 2011	24.45	24.45	23.06	23.77	2,084,599	-1.56(-6.16%)
Jul 20, 2011	24.89	25.39	24.63	25.33	372,106	+0.45(+1.81%)
Jul 19, 2011	24.28	24.99	24.28	24.88	252,627	+0.83(+3.45%)
Jul 18, 2011	24.17	24.35	24.04	24.05	304,661	-0.34(-1.39%)
Jul 15, 2011	23.76	24.40	23.70	24.39	353,784	+0.68(+2.86%)
Jul 14, 2011	24.62	24.95	23.65	23.71	340,309	-0.89(-3.62%)
Jul 13, 2011	24.58	24.86	24.36	24.60	298,457	+0.22(+0.90%)
Jul 12, 2011	24.68	24.95	24.33	24.38	296,532	-0.30(-1.24%)
Jul 11, 2011	25.14	25.38	24.65	24.68	313,991	-0.73(-2.87%)
Jul 08, 2011	25.48	25.71	25.21	25.41	278,623	-0.39(-1.51%)
Jul 07, 2011	25.94	25.95	25.58	25.80	309,624	+0.04(+0.16%)
Jul 06, 2011	25.75	26.00	25.65	25.76	232,133	-0.13(-0.49%)
Jul 05, 2011	25.95	26.10	25.59	25.89	184,532	-0.07(-0.26%)

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