Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	21.20	21.40	21.16	21.35	661,187	+0.06(+0.29%)
Sep 27, 2012	21.37	21.45	21.19	21.28	418,217	-0.06(-0.29%)
Sep 26, 2012	21.39	21.49	21.24	21.35	359,452	-0.01(-0.06%)
Sep 25, 2012	21.72	21.81	21.32	21.36	524,404	-0.32(-1.46%)
Sep 24, 2012	21.46	21.70	21.46	21.68	391,741	+0.28(+1.29%)
Sep 21, 2012	21.46	21.52	21.32	21.40	961,326	+0.06(+0.29%)
Sep 20, 2012	21.13	21.37	20.99	21.34	523,276	+0.10(+0.45%)
Sep 19, 2012	20.97	21.24	20.90	21.24	366,360	+0.33(+1.58%)
Sep 18, 2012	20.90	21.06	20.85	20.91	607,112	-0.08(-0.36%)
Sep 17, 2012	21.19	21.28	20.97	20.99	521,761	-0.25(-1.20%)
Sep 14, 2012	21.11	21.34	21.10	21.24	498,529	+0.15(+0.72%)
Sep 13, 2012	20.86	21.21	20.82	21.09	851,152	+0.27(+1.29%)
Sep 12, 2012	20.76	20.88	20.68	20.82	925,164	+0.07(+0.33%)
Sep 11, 2012	20.86	21.00	20.54	20.75	2,475,143	-0.63(-2.93%)
Sep 10, 2012	21.41	21.55	21.27	21.38	523,020	-0.01(-0.03%)
Sep 07, 2012	21.45	21.50	21.28	21.39	675,146	-0.06(-0.26%)
Sep 06, 2012	21.41	21.53	21.35	21.44	737,485	+0.16(+0.74%)
Sep 05, 2012	21.10	21.37	21.04	21.28	731,358	+0.08(+0.36%)
Sep 04, 2012	21.12	21.21	20.85	21.21	574,313	+0.14(+0.65%)
Aug 31, 2012	21.09	21.15	20.90	21.07	628,840	+0.08(+0.36%)
Aug 30, 2012	20.97	21.02	20.80	20.99	345,914	-0.08(-0.39%)
Aug 29, 2012	20.99	21.19	20.81	21.08	369,663	+0.01(+0.03%)
Aug 27, 2012	21.08	21.22	20.99	21.07	435,595	+0.03(+0.13%)
Aug 24, 2012	20.92	21.08	20.90	21.04	248,686	+0.12(+0.59%)
Aug 23, 2012	21.11	21.12	20.90	20.92	397,015	-0.25(-1.17%)
Aug 22, 2012	21.15	21.21	21.01	21.17	292,055	-0.07(-0.32%)
Aug 21, 2012	21.28	21.39	21.19	21.24	410,433	-0.01(-0.03%)
Aug 20, 2012	21.28	21.32	21.07	21.24	445,672	-0.05(-0.23%)
Aug 17, 2012	21.32	21.56	21.18	21.29	362,560	+0.04(+0.19%)
Aug 16, 2012	20.99	21.38	20.99	21.25	395,810	+0.21(+1.01%)
Aug 15, 2012	20.84	21.06	20.72	21.04	561,186	+0.30(+1.46%)
Aug 14, 2012	20.80	20.81	20.68	20.73	652,834	+0.03(+0.13%)
Aug 13, 2012	20.74	20.88	20.60	20.71	438,856	-0.01(-0.03%)
Aug 10, 2012	20.60	20.77	20.53	20.71	464,908	+0.11(+0.53%)
Aug 09, 2012	20.75	20.75	20.57	20.60	432,813	-0.08(-0.40%)
Aug 08, 2012	20.87	20.87	20.62	20.68	476,185	-0.14(-0.69%)
Aug 07, 2012	20.83	20.94	20.71	20.83	404,431	+0.14(+0.66%)
Aug 06, 2012	20.69	20.82	20.66	20.69	306,048	-0.01(-0.03%)
Aug 03, 2012	20.58	20.79	20.56	20.70	559,410	+0.32(+1.57%)
Aug 02, 2012	20.19	20.44	20.08	20.38	685,893	-0.06(-0.30%)
Aug 01, 2012	20.81	20.82	20.43	20.44	458,736	-0.23(-1.12%)
Jul 31, 2012	20.54	20.75	20.48	20.67	536,026	+0.04(+0.20%)
Jul 30, 2012	20.56	20.69	20.42	20.63	574,065	+0.12(+0.57%)
Jul 27, 2012	20.41	20.61	20.19	20.51	473,576	+0.27(+1.31%)
Jul 26, 2012	20.19	20.40	20.11	20.25	662,693	+0.23(+1.12%)
Jul 25, 2012	20.10	20.33	19.94	20.02	630,464	-0.08(-0.41%)
Jul 24, 2012	20.25	20.99	19.92	20.11	1,061,190	+0.15(+0.75%)
Jul 23, 2012	19.83	20.02	19.51	19.95	977,229	-0.08(-0.41%)
Jul 20, 2012	19.81	20.39	19.80	20.04	6,039,783	+0.10(+0.51%)
Jul 19, 2012	20.96	20.96	19.75	19.93	2,976,357	-1.14(-5.40%)
Jul 18, 2012	20.60	21.26	20.60	21.07	1,383,544	+0.43(+2.08%)
Jul 17, 2012	20.34	20.73	20.18	20.64	1,414,000	+0.34(+1.68%)
Jul 16, 2012	20.16	20.36	20.05	20.30	772,420	-0.01(-0.03%)
Jul 13, 2012	20.17	20.38	20.09	20.31	867,362	+0.21(+1.05%)
Jul 12, 2012	20.17	20.27	20.04	20.10	882,431	-0.22(-1.07%)
Jul 11, 2012	20.20	20.36	20.11	20.32	764,166	+0.11(+0.54%)
Jul 10, 2012	20.34	20.53	20.08	20.21	889,510	-0.10(-0.47%)
Jul 09, 2012	20.19	20.32	20.11	20.30	713,260	+0.04(+0.20%)
Jul 06, 2012	20.40	20.49	20.18	20.26	579,052	-0.31(-1.49%)
Jul 05, 2012	20.74	20.74	20.39	20.57	657,145	-0.17(-0.82%)
Jul 03, 2012	20.45	20.77	20.32	20.74	382,120	+0.34(+1.67%)

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