Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	23.22	23.97	22.93	23.90	61,943	+0.62(+2.68%)
Dec 28, 2012	23.20	23.83	23.13	23.27	18,125	+0.01(+0.04%)
Dec 27, 2012	23.06	23.44	22.78	23.26	78,886	+0.15(+0.64%)
Dec 26, 2012	23.57	23.81	22.72	23.12	61,067	-0.41(-1.73%)
Dec 24, 2012	23.72	23.86	23.45	23.52	13,278	-0.16(-0.66%)
Dec 21, 2012	23.64	23.98	23.25	23.68	134,600	-0.21(-0.87%)
Dec 20, 2012	23.72	23.92	23.58	23.89	60,384	+0.17(+0.73%)
Dec 19, 2012	23.79	23.95	23.65	23.71	24,249	-0.11(-0.47%)
Dec 18, 2012	23.58	24.08	23.31	23.83	41,198	+0.29(+1.22%)
Dec 17, 2012	23.56	24.07	23.40	23.54	59,079	+0.01(+0.04%)
Dec 14, 2012	23.44	23.98	23.26	23.53	69,963	+0.01(+0.04%)
Dec 13, 2012	23.61	23.65	23.34	23.52	26,662	+0.01(+0.04%)
Dec 12, 2012	23.07	23.72	23.07	23.51	47,808	+0.09(+0.37%)
Dec 11, 2012	23.89	23.89	23.26	23.43	51,402	-0.34(-1.42%)
Dec 10, 2012	23.47	23.88	23.44	23.77	49,092	+0.29(+1.22%)
Dec 07, 2012	23.78	23.78	23.05	23.48	46,191	-0.31(-1.31%)
Dec 06, 2012	23.63	24.02	23.63	23.79	38,197	+0.11(+0.48%)
Dec 05, 2012	23.87	24.17	23.50	23.68	100,448	-0.16(-0.69%)
Dec 04, 2012	23.90	24.45	23.58	23.84	73,742	+0.66(+2.84%)
Nov 30, 2012	23.36	23.51	22.82	23.18	751,842	-0.07(-0.30%)
Nov 29, 2012	23.17	23.51	23.11	23.25	47,531	+0.23(+1.02%)
Nov 28, 2012	22.76	23.12	22.73	23.02	49,434	+0.19(+0.84%)
Nov 27, 2012	22.99	23.41	22.59	22.83	44,497	-0.17(-0.75%)
Nov 26, 2012	23.41	23.41	22.55	23.00	36,148	-0.41(-1.74%)
Nov 23, 2012	23.08	23.45	23.08	23.41	43,108	+0.40(+1.73%)
Nov 21, 2012	22.46	23.19	22.46	23.01	42,582	+0.93(+4.20%)
Nov 20, 2012	21.61	22.29	21.36	22.08	53,075	+0.36(+1.68%)
Nov 19, 2012	21.61	21.87	21.29	21.72	96,257	+0.36(+1.67%)
Nov 16, 2012	20.31	21.61	20.28	21.36	140,303	+0.94(+4.59%)
Nov 15, 2012	19.96	20.66	19.82	20.43	125,751	+0.71(+3.61%)
Nov 14, 2012	21.19	21.19	19.69	19.71	37,799	-1.46(-6.89%)
Nov 13, 2012	21.69	21.83	21.15	21.17	17,422	-0.49(-2.28%)
Nov 12, 2012	21.52	21.83	21.30	21.67	14,503	+0.14(+0.64%)
Nov 09, 2012	21.41	21.91	21.05	21.53	74,895	-0.01(-0.04%)
Nov 08, 2012	21.36	22.13	20.09	21.54	90,857	+0.06(+0.28%)
Nov 07, 2012	22.17	22.21	21.46	21.48	90,241	-0.85(-3.81%)
Nov 06, 2012	23.11	23.26	22.25	22.33	52,351	-0.74(-3.20%)
Nov 05, 2012	23.00	23.25	22.89	23.06	28,720	+0.14(+0.61%)
Nov 02, 2012	23.66	23.66	22.82	22.92	88,727	-0.60(-2.55%)
Nov 01, 2012	23.25	23.84	23.05	23.52	30,477	+0.36(+1.54%)
Oct 31, 2012	22.79	23.30	22.66	23.17	30,300	+0.41(+1.79%)
Oct 26, 2012	22.96	22.76	22.76	22.76	31,232	-0.28(-1.21%)
Oct 25, 2012	22.59	23.64	22.26	23.04	38,504	+0.63(+2.83%)
Oct 24, 2012	22.58	22.58	22.11	22.40	66,599	-0.16(-0.69%)
Oct 23, 2012	22.54	22.63	21.74	22.56	42,659	+0.21(+0.93%)
Oct 19, 2012	22.33	22.52	21.93	22.35	34,444	-0.15(-0.66%)
Oct 18, 2012	22.38	22.61	22.31	22.50	28,863	-0.01(-0.04%)
Oct 17, 2012	22.67	22.68	22.34	22.51	30,713	-0.16(-0.73%)
Oct 16, 2012	23.12	23.20	22.56	22.67	18,975	-0.26(-1.14%)
Oct 15, 2012	22.82	23.32	22.59	22.93	18,444	+0.23(+0.99%)
Oct 12, 2012	22.78	22.82	22.53	22.71	15,915	-0.03(-0.11%)
Oct 11, 2012	22.93	22.93	22.53	22.73	27,548	-0.10(-0.42%)
Oct 10, 2012	22.54	23.24	22.29	22.83	87,727	+0.03(+0.15%)
Oct 09, 2012	23.38	23.38	22.66	22.79	55,318	-0.49(-2.12%)
Oct 08, 2012	23.31	23.51	23.14	23.29	30,781	-0.03(-0.11%)
Oct 05, 2012	23.40	23.60	23.25	23.32	43,594	-0.07(-0.30%)
Oct 04, 2012	24.04	24.04	23.09	23.38	62,885	-0.48(-2.00%)
Oct 03, 2012	24.35	24.41	23.85	23.86	42,239	-0.38(-1.57%)
Oct 02, 2012	24.42	24.50	23.97	24.24	47,121	-0.05(-0.21%)

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