Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	22.22	22.34	22.08	22.25	227,191	+0.01(+0.05%)
Sep 27, 2012	22.33	22.33	22.12	22.24	229,407	-0.02(-0.10%)
Sep 26, 2012	22.47	22.53	22.19	22.26	217,875	-0.13(-0.59%)
Sep 25, 2012	22.63	22.72	22.37	22.40	306,342	-0.17(-0.77%)
Sep 24, 2012	22.57	22.66	22.52	22.57	255,149	-0.03(-0.15%)
Sep 21, 2012	22.68	22.79	22.57	22.60	524,248	+0.04(+0.18%)
Sep 20, 2012	22.63	22.73	22.51	22.56	296,719	-0.14(-0.61%)
Sep 19, 2012	22.64	22.77	22.45	22.70	305,189	+0.09(+0.38%)
Sep 18, 2012	22.65	22.65	22.50	22.61	396,221	-0.07(-0.33%)
Sep 17, 2012	22.89	22.89	22.69	22.69	360,103	-0.26(-1.13%)
Sep 14, 2012	22.74	22.95	22.68	22.95	300,933	+0.24(+1.06%)
Sep 13, 2012	22.67	22.75	22.50	22.71	348,549	+0.03(+0.13%)
Sep 12, 2012	22.40	22.69	22.17	22.68	419,835	+0.37(+1.65%)
Sep 11, 2012	22.04	22.31	21.99	22.31	305,566	+0.15(+0.69%)
Sep 10, 2012	21.96	22.17	21.91	22.16	295,727	+0.19(+0.88%)
Sep 07, 2012	21.99	22.10	21.88	21.96	313,905	-0.06(-0.28%)
Sep 06, 2012	22.02	22.09	21.95	22.03	286,794	+0.06(+0.28%)
Sep 05, 2012	21.97	22.05	21.76	21.96	297,091	+0.00(+0.00%)
Sep 04, 2012	21.71	21.98	21.58	21.96	367,552	+0.26(+1.20%)
Aug 31, 2012	21.65	21.87	21.65	21.70	249,986	+0.06(+0.26%)
Aug 30, 2012	21.59	21.74	21.50	21.65	285,198	-0.09(-0.42%)
Aug 29, 2012	21.57	21.82	21.56	21.74	304,409	+0.34(+1.59%)
Aug 27, 2012	21.55	21.56	21.39	21.40	166,469	-0.15(-0.71%)
Aug 24, 2012	21.50	21.62	21.42	21.55	140,519	+0.07(+0.34%)
Aug 23, 2012	21.51	21.61	21.39	21.48	209,227	-0.09(-0.39%)
Aug 22, 2012	21.54	21.66	21.44	21.56	160,592	+0.04(+0.18%)
Aug 21, 2012	21.53	21.72	21.46	21.52	345,823	+0.00(+0.00%)
Aug 20, 2012	21.43	21.63	21.43	21.52	215,502	+0.10(+0.48%)
Aug 17, 2012	21.25	21.48	21.22	21.42	265,069	+0.19(+0.88%)
Aug 16, 2012	21.15	21.29	21.06	21.23	195,022	+0.07(+0.35%)
Aug 15, 2012	21.06	21.22	21.03	21.16	242,399	+0.07(+0.35%)
Aug 14, 2012	21.18	21.27	21.06	21.08	289,476	-0.06(-0.27%)
Aug 13, 2012	21.10	21.19	20.92	21.14	376,184	+0.06(+0.30%)
Aug 10, 2012	20.88	21.11	20.88	21.08	429,832	+0.20(+0.95%)
Aug 09, 2012	20.84	21.02	20.81	20.88	364,230	+0.00(+0.00%)
Aug 08, 2012	20.76	20.91	20.73	20.88	329,145	+0.13(+0.63%)
Aug 07, 2012	20.73	20.88	20.56	20.75	525,072	+0.06(+0.30%)
Aug 06, 2012	20.83	21.02	20.69	20.69	860,895	-0.09(-0.41%)
Aug 03, 2012	20.67	20.78	20.62	20.77	517,941	+0.29(+1.41%)
Aug 02, 2012	20.68	20.68	20.41	20.48	480,919	-0.24(-1.18%)
Aug 01, 2012	20.54	21.02	20.53	20.73	762,454	+0.20(+0.97%)
Jul 31, 2012	21.68	21.70	20.51	20.53	1,123,440	-1.26(-5.78%)
Jul 30, 2012	22.48	23.05	21.54	21.79	1,820,190	-1.35(-5.83%)
Jul 27, 2012	22.98	23.27	22.86	23.14	350,059	+0.28(+1.21%)
Jul 26, 2012	23.28	23.35	22.85	22.86	349,582	-0.17(-0.74%)
Jul 25, 2012	23.11	23.35	23.00	23.03	331,555	-0.04(-0.17%)
Jul 24, 2012	23.35	23.35	23.00	23.07	385,315	-0.28(-1.21%)
Jul 23, 2012	23.29	23.44	23.00	23.35	366,022	-0.09(-0.36%)
Jul 20, 2012	22.89	23.60	22.89	23.44	2,288,842	+0.47(+2.05%)
Jul 19, 2012	22.71	23.00	22.66	22.97	448,094	+0.26(+1.12%)
Jul 18, 2012	22.63	22.86	22.56	22.71	520,265	+0.01(+0.05%)
Jul 17, 2012	22.48	22.76	22.28	22.70	697,039	+0.21(+0.93%)
Jul 16, 2012	22.29	22.58	22.26	22.49	602,070	+0.02(+0.08%)
Jul 13, 2012	22.62	22.75	22.31	22.47	584,926	-0.11(-0.48%)
Jul 12, 2012	22.68	22.70	22.46	22.58	444,230	-0.22(-0.97%)
Jul 11, 2012	22.95	22.95	22.68	22.80	392,254	-0.16(-0.72%)
Jul 10, 2012	23.15	23.22	22.89	22.97	505,189	-0.18(-0.76%)
Jul 09, 2012	23.24	23.38	23.10	23.14	502,980	-0.11(-0.46%)
Jul 06, 2012	23.45	23.52	23.22	23.25	480,472	-0.34(-1.44%)
Jul 05, 2012	23.76	23.89	23.47	23.59	234,968	-0.23(-0.98%)
Jul 03, 2012	23.72	23.84	23.68	23.82	169,936	+0.16(+0.69%)

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