Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	23.22	23.98	22.94	23.90	61,936	+0.62(+2.68%)
Dec 28, 2012	23.20	23.83	23.13	23.27	18,123	+0.01(+0.04%)
Dec 27, 2012	23.07	23.44	22.78	23.27	78,877	+0.15(+0.64%)
Dec 26, 2012	23.57	23.81	22.73	23.12	61,060	-0.41(-1.73%)
Dec 24, 2012	23.73	23.86	23.45	23.53	13,277	-0.16(-0.66%)
Dec 21, 2012	23.65	23.99	23.25	23.68	134,585	-0.21(-0.87%)
Dec 20, 2012	23.73	23.92	23.59	23.89	60,377	+0.17(+0.73%)
Dec 19, 2012	23.79	23.95	23.66	23.72	24,246	-0.11(-0.47%)
Dec 18, 2012	23.58	24.08	23.31	23.83	41,194	+0.29(+1.22%)
Dec 17, 2012	23.56	24.07	23.40	23.54	59,073	+0.01(+0.04%)
Dec 14, 2012	23.44	23.99	23.27	23.53	69,956	+0.01(+0.04%)
Dec 13, 2012	23.61	23.66	23.34	23.53	26,659	+0.01(+0.04%)
Dec 12, 2012	23.07	23.73	23.07	23.52	47,803	+0.09(+0.37%)
Dec 11, 2012	23.89	23.89	23.27	23.43	51,397	-0.34(-1.42%)
Dec 10, 2012	23.47	23.88	23.44	23.77	49,086	+0.29(+1.22%)
Dec 07, 2012	23.79	23.79	23.06	23.48	46,186	-0.31(-1.31%)
Dec 06, 2012	23.63	24.02	23.63	23.79	38,193	+0.11(+0.48%)
Dec 05, 2012	23.87	24.17	23.50	23.68	100,438	-0.16(-0.69%)
Dec 04, 2012	23.90	24.45	23.59	23.85	73,734	+0.66(+2.84%)
Nov 30, 2012	23.36	23.52	22.82	23.19	751,761	-0.07(-0.30%)
Nov 29, 2012	23.17	23.51	23.11	23.26	47,526	+0.23(+1.02%)
Nov 28, 2012	22.76	23.13	22.74	23.02	49,429	+0.19(+0.84%)
Nov 27, 2012	22.99	23.41	22.59	22.83	44,492	-0.17(-0.75%)
Nov 26, 2012	23.41	23.41	22.55	23.01	36,144	-0.41(-1.74%)
Nov 23, 2012	23.08	23.46	23.08	23.41	43,103	+0.40(+1.73%)
Nov 21, 2012	22.47	23.20	22.47	23.01	42,578	+0.93(+4.20%)
Nov 20, 2012	21.62	22.29	21.36	22.09	53,069	+0.36(+1.68%)
Nov 19, 2012	21.61	21.87	21.30	21.72	96,246	+0.36(+1.67%)
Nov 16, 2012	20.31	21.61	20.28	21.36	140,288	+0.94(+4.59%)
Nov 15, 2012	19.96	20.66	19.82	20.43	125,738	+0.71(+3.61%)
Nov 14, 2012	21.19	21.19	19.69	19.72	37,794	-1.46(-6.89%)
Nov 13, 2012	21.69	21.83	21.15	21.17	17,420	-0.49(-2.28%)
Nov 12, 2012	21.52	21.83	21.30	21.67	14,502	+0.14(+0.65%)
Nov 09, 2012	21.42	21.91	21.05	21.53	74,886	-0.01(-0.04%)
Nov 08, 2012	21.36	22.13	20.09	21.54	90,848	+0.06(+0.28%)
Nov 07, 2012	22.17	22.22	21.46	21.48	90,231	-0.85(-3.81%)
Nov 06, 2012	23.11	23.27	22.25	22.33	52,345	-0.74(-3.20%)
Nov 05, 2012	23.01	23.26	22.89	23.07	28,717	+0.14(+0.61%)
Nov 02, 2012	23.66	23.66	22.83	22.93	88,717	-0.60(-2.54%)
Nov 01, 2012	23.26	23.84	23.05	23.53	30,474	+0.36(+1.54%)
Oct 31, 2012	22.80	23.30	22.66	23.17	30,297	+0.41(+1.79%)
Oct 26, 2012	22.96	22.76	22.76	22.76	31,228	-0.28(-1.21%)
Oct 25, 2012	22.59	23.64	22.26	23.04	38,500	+0.63(+2.83%)
Oct 24, 2012	22.58	22.58	22.12	22.41	66,592	-0.16(-0.69%)
Oct 23, 2012	22.55	22.63	21.74	22.56	42,654	+0.21(+0.93%)
Oct 19, 2012	22.34	22.52	21.93	22.35	34,440	-0.15(-0.66%)
Oct 18, 2012	22.38	22.61	22.31	22.50	28,860	-0.01(-0.04%)
Oct 17, 2012	22.68	22.68	22.35	22.51	30,710	-0.16(-0.73%)
Oct 16, 2012	23.12	23.20	22.56	22.68	18,973	-0.26(-1.13%)
Oct 15, 2012	22.82	23.33	22.59	22.94	18,442	+0.23(+0.99%)
Oct 12, 2012	22.78	22.82	22.54	22.71	15,914	-0.03(-0.11%)
Oct 11, 2012	22.94	22.94	22.54	22.74	27,545	-0.10(-0.42%)
Oct 10, 2012	22.55	23.24	22.29	22.83	87,718	+0.03(+0.15%)
Oct 09, 2012	23.39	23.39	22.67	22.80	55,313	-0.49(-2.12%)
Oct 08, 2012	23.31	23.51	23.14	23.29	30,778	-0.03(-0.11%)
Oct 05, 2012	23.40	23.61	23.26	23.32	43,590	-0.07(-0.30%)
Oct 04, 2012	24.04	24.04	23.09	23.39	62,878	-0.48(-2.00%)
Oct 03, 2012	24.35	24.41	23.86	23.86	42,234	-0.38(-1.57%)
Oct 02, 2012	24.42	24.51	23.97	24.25	47,116	-0.05(-0.21%)

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