Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.64	23.02	22.51	22.95	9,531,788	+0.31(+1.38%)
Dec 28, 2012	22.69	22.95	22.61	22.63	6,491,666	-0.20(-0.88%)
Dec 27, 2012	22.83	22.98	22.61	22.83	8,318,058	-0.05(-0.21%)
Dec 26, 2012	22.96	23.15	22.84	22.88	6,062,786	-0.09(-0.40%)
Dec 24, 2012	22.89	22.99	22.78	22.98	2,668,007	+0.00(+0.00%)
Dec 21, 2012	22.98	23.09	22.58	22.98	18,002,476	-0.26(-1.12%)
Dec 20, 2012	23.21	23.29	23.01	23.24	9,394,766	+0.02(+0.10%)
Dec 19, 2012	23.29	23.63	23.21	23.21	10,843,135	-0.07(-0.29%)
Dec 18, 2012	23.03	23.44	22.93	23.28	12,473,868	+0.32(+1.41%)
Dec 17, 2012	22.64	23.02	22.61	22.96	9,926,659	+0.08(+0.34%)
Dec 14, 2012	22.62	23.10	22.55	22.88	12,241,199	+0.16(+0.72%)
Dec 13, 2012	22.97	23.21	22.61	22.72	10,020,293	-0.36(-1.55%)
Dec 12, 2012	23.08	23.23	22.81	23.07	15,759,762	+0.04(+0.16%)
Dec 11, 2012	22.25	23.13	22.21	23.04	22,575,620	+0.88(+3.99%)
Dec 10, 2012	22.15	22.25	22.07	22.15	9,768,979	-0.02(-0.10%)
Dec 07, 2012	22.20	22.20	21.93	22.17	6,756,556	+0.03(+0.13%)
Dec 06, 2012	22.15	22.33	22.02	22.14	7,572,678	-0.04(-0.17%)
Dec 05, 2012	21.97	22.24	21.90	22.18	7,805,037	+0.19(+0.86%)
Dec 04, 2012	22.02	22.13	21.83	21.99	11,154,814	+0.10(+0.46%)
Nov 30, 2012	22.33	22.43	21.87	21.89	15,736,471	-0.43(-1.93%)
Nov 29, 2012	22.14	22.36	22.03	22.32	10,829,785	+0.20(+0.91%)
Nov 28, 2012	21.80	22.16	21.58	22.12	11,194,413	+0.24(+1.09%)
Nov 27, 2012	22.02	22.12	21.84	21.88	8,542,197	-0.12(-0.56%)
Nov 26, 2012	21.93	22.12	21.76	22.01	8,256,732	+0.03(+0.12%)
Nov 23, 2012	21.87	22.17	21.67	21.98	5,721,075	+0.29(+1.34%)
Nov 21, 2012	21.77	21.85	21.59	21.69	7,209,683	-0.08(-0.38%)
Nov 20, 2012	21.36	21.77	21.25	21.77	12,233,266	+0.30(+1.42%)
Nov 19, 2012	21.32	21.50	21.13	21.47	11,152,411	+0.43(+2.05%)
Nov 16, 2012	21.41	21.51	20.84	21.04	17,269,686	-0.35(-1.63%)
Nov 15, 2012	21.36	21.60	21.28	21.39	13,238,194	+0.02(+0.10%)
Nov 14, 2012	21.86	22.02	21.32	21.36	13,501,194	-0.46(-2.11%)
Nov 13, 2012	21.77	22.09	21.76	21.82	12,848,102	-0.09(-0.42%)
Nov 12, 2012	21.96	22.05	21.80	21.92	9,721,153	-0.00(-0.02%)
Nov 09, 2012	21.64	22.21	21.54	21.92	15,253,189	+0.27(+1.27%)
Nov 08, 2012	21.74	21.91	21.63	21.65	11,192,343	-0.11(-0.51%)
Nov 07, 2012	22.00	22.08	21.52	21.76	13,703,053	-0.48(-2.17%)
Nov 06, 2012	21.87	22.30	21.83	22.24	17,709,514	+0.35(+1.60%)
Nov 05, 2012	21.29	21.92	21.14	21.89	13,480,682	+0.70(+3.29%)
Nov 02, 2012	21.74	21.77	21.16	21.19	13,253,105	-0.51(-2.33%)
Nov 01, 2012	21.02	21.71	20.93	21.70	13,428,013	+0.83(+3.99%)
Oct 31, 2012	21.47	21.47	20.84	20.87	12,959,050	-0.62(-2.87%)
Oct 26, 2012	20.87	21.48	21.48	21.48	17,521,376	+0.59(+2.81%)
Oct 25, 2012	20.80	20.95	20.70	20.90	12,573,001	+0.32(+1.55%)
Oct 24, 2012	20.73	20.78	20.37	20.58	12,021,969	-0.10(-0.50%)
Oct 23, 2012	20.31	20.78	20.21	20.68	17,654,500	+0.02(+0.11%)
Oct 19, 2012	21.36	21.37	20.61	20.66	15,672,707	-0.71(-3.30%)
Oct 18, 2012	21.14	21.44	21.04	21.36	14,145,894	+0.22(+1.02%)
Oct 17, 2012	20.94	21.35	20.89	21.15	10,962,843	-0.19(-0.89%)
Oct 16, 2012	21.04	21.38	20.99	21.34	10,770,173	+0.38(+1.79%)
Oct 15, 2012	20.64	21.25	20.60	20.96	18,476,186	+0.70(+3.45%)
Oct 12, 2012	20.26	20.45	20.10	20.26	10,208,341	-0.01(-0.07%)
Oct 11, 2012	20.17	20.45	20.06	20.28	13,410,618	+0.10(+0.48%)
Oct 10, 2012	20.35	20.38	20.10	20.18	12,191,975	-0.11(-0.55%)
Oct 09, 2012	20.76	20.79	20.26	20.29	13,170,371	-0.50(-2.39%)
Oct 08, 2012	20.75	20.97	20.64	20.79	9,116,807	-0.13(-0.60%)
Oct 05, 2012	20.85	21.19	20.78	20.92	14,089,857	+0.19(+0.91%)
Oct 04, 2012	20.50	20.73	20.38	20.73	7,762,053	+0.32(+1.58%)
Oct 03, 2012	20.32	20.57	20.32	20.41	11,790,423	-0.10(-0.51%)
Oct 02, 2012	20.61	20.65	20.44	20.51	11,728,033	+0.00(+0.00%)

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