Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.84	23.12	22.72	23.01	17,546,234	+0.48(+2.13%)
Dec 28, 2012	22.55	22.78	22.51	22.53	9,187,460	-0.17(-0.75%)
Dec 27, 2012	22.80	22.85	22.50	22.70	9,707,801	-0.15(-0.65%)
Dec 26, 2012	22.94	22.96	22.75	22.85	5,812,036	-0.08(-0.34%)
Dec 24, 2012	22.90	22.99	22.83	22.93	3,972,052	-0.07(-0.31%)
Dec 21, 2012	22.88	23.06	22.73	23.00	19,537,246	-0.01(-0.03%)
Dec 20, 2012	22.98	23.05	22.84	23.01	10,300,419	+0.00(+0.00%)
Dec 19, 2012	23.30	23.34	22.98	23.01	12,550,315	-0.32(-1.36%)
Dec 18, 2012	23.18	23.38	23.08	23.32	23,494,710	+0.16(+0.67%)
Dec 17, 2012	23.11	23.28	23.07	23.17	14,403,277	+0.05(+0.21%)
Dec 14, 2012	23.02	23.23	23.00	23.12	10,798,694	-0.04(-0.18%)
Dec 13, 2012	23.40	23.45	23.10	23.16	12,890,052	-0.30(-1.26%)
Dec 12, 2012	23.58	23.70	23.37	23.46	15,801,574	+0.10(+0.42%)
Dec 11, 2012	23.23	23.48	23.16	23.36	10,598,412	+0.18(+0.79%)
Dec 10, 2012	22.96	23.21	22.93	23.18	9,775,882	+0.18(+0.77%)
Dec 07, 2012	22.96	23.11	22.86	23.00	10,304,217	-0.11(-0.49%)
Dec 06, 2012	23.14	23.23	22.99	23.11	7,843,875	-0.05(-0.21%)
Dec 05, 2012	23.11	23.27	23.02	23.16	11,845,853	+0.06(+0.28%)
Dec 04, 2012	23.13	23.19	22.91	23.10	10,278,251	+0.05(+0.21%)
Nov 30, 2012	23.16	23.17	22.99	23.05	12,160,721	-0.13(-0.58%)
Nov 29, 2012	23.21	23.34	23.14	23.18	8,514,984	+0.06(+0.28%)
Nov 28, 2012	22.94	23.16	22.67	23.12	8,655,300	+0.08(+0.37%)
Nov 27, 2012	23.10	23.18	23.01	23.03	9,734,579	-0.08(-0.37%)
Nov 26, 2012	22.96	23.12	22.88	23.12	9,606,017	+0.08(+0.34%)
Nov 23, 2012	22.96	23.08	22.92	23.04	4,889,439	+0.15(+0.65%)
Nov 21, 2012	22.78	22.91	22.63	22.89	7,893,949	+0.18(+0.81%)
Nov 20, 2012	22.64	22.74	22.51	22.71	9,199,239	+0.08(+0.37%)
Nov 19, 2012	22.54	22.64	22.45	22.63	11,661,924	+0.23(+1.01%)
Nov 16, 2012	21.74	22.48	21.72	22.40	26,637,090	+0.64(+2.92%)
Nov 15, 2012	22.17	22.17	21.64	21.76	32,614,702	-0.47(-2.13%)
Nov 14, 2012	22.50	22.53	22.17	22.24	16,108,040	-0.28(-1.22%)
Nov 13, 2012	22.47	22.75	22.43	22.51	9,478,242	-0.05(-0.22%)
Nov 12, 2012	22.74	22.78	22.55	22.56	11,340,899	-0.20(-0.90%)
Nov 09, 2012	22.63	22.91	22.60	22.77	9,907,645	+0.08(+0.34%)
Nov 08, 2012	22.99	23.03	22.69	22.69	10,147,757	-0.35(-1.53%)
Nov 07, 2012	23.35	23.39	22.84	23.04	13,055,469	-0.46(-1.95%)
Nov 06, 2012	23.42	23.63	23.34	23.50	10,679,767	+0.13(+0.54%)
Nov 05, 2012	23.38	23.46	23.29	23.37	10,776,475	-0.06(-0.27%)
Nov 02, 2012	23.78	23.84	23.43	23.44	21,026,762	-0.21(-0.90%)
Nov 01, 2012	23.64	23.92	23.62	23.65	16,243,969	+0.16(+0.69%)
Oct 31, 2012	23.73	23.80	23.33	23.49	11,255,267	-0.26(-1.10%)
Oct 26, 2012	23.88	23.75	23.75	23.75	12,973,832	-0.08(-0.33%)
Oct 25, 2012	23.47	23.83	23.41	23.83	23,733,034	+0.48(+2.06%)
Oct 24, 2012	23.20	23.46	23.10	23.35	17,729,850	-0.13(-0.57%)
Oct 23, 2012	23.81	23.84	23.38	23.48	14,332,429	-0.40(-1.69%)
Oct 19, 2012	24.19	24.21	23.83	23.88	12,104,262	-0.34(-1.40%)
Oct 18, 2012	24.23	24.28	24.16	24.22	8,661,668	-0.06(-0.26%)
Oct 17, 2012	24.21	24.33	24.15	24.29	8,471,490	+0.18(+0.73%)
Oct 16, 2012	24.05	24.27	24.02	24.11	13,797,504	+0.14(+0.59%)
Oct 15, 2012	23.35	24.41	23.31	23.97	31,570,112	+0.59(+2.54%)
Oct 12, 2012	23.35	23.52	23.29	23.37	9,033,844	+0.10(+0.42%)
Oct 11, 2012	23.54	23.59	23.25	23.28	14,650,555	-0.22(-0.93%)
Oct 10, 2012	23.47	23.59	23.32	23.49	15,025,386	+0.02(+0.09%)
Oct 09, 2012	23.66	23.78	23.47	23.47	10,836,907	-0.23(-0.98%)
Oct 08, 2012	23.68	23.79	23.57	23.71	7,338,260	-0.06(-0.24%)
Oct 05, 2012	23.87	23.90	23.70	23.76	9,429,701	-0.04(-0.15%)
Oct 04, 2012	23.68	23.98	23.67	23.80	10,271,943	+0.09(+0.39%)
Oct 03, 2012	23.73	25.14	23.59	23.71	10,551,140	-0.04(-0.15%)
Oct 02, 2012	23.77	23.88	23.60	23.74	12,914,069	+0.03(+0.12%)

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