Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	48.06	48.90	47.54	48.69	252,599	+0.68(+1.42%)
Dec 28, 2012	48.89	49.24	47.99	48.01	253,067	-0.96(-1.96%)
Dec 27, 2012	48.57	49.30	48.24	48.97	380,278	+0.46(+0.95%)
Dec 26, 2012	48.57	48.95	48.42	48.51	174,769	-0.03(-0.06%)
Dec 24, 2012	49.17	49.24	48.33	48.54	167,778	-0.61(-1.24%)
Dec 21, 2012	49.21	49.61	48.75	49.15	734,969	-0.48(-0.97%)
Dec 20, 2012	48.43	49.64	48.43	49.63	644,163	+1.18(+2.44%)
Dec 19, 2012	47.49	48.62	47.04	48.45	680,204	+0.83(+1.74%)
Dec 18, 2012	46.20	47.82	46.09	47.62	963,085	+1.32(+2.85%)
Dec 17, 2012	46.95	47.30	46.11	46.30	954,915	-0.66(-1.41%)
Dec 14, 2012	48.59	48.90	46.00	46.96	1,751,807	-4.02(-7.89%)
Dec 13, 2012	51.12	51.46	50.82	50.98	359,874	-0.20(-0.39%)
Dec 12, 2012	50.61	51.79	50.52	51.18	390,793	+0.75(+1.49%)
Dec 11, 2012	49.96	50.50	49.67	50.43	575,314	+0.73(+1.47%)
Dec 10, 2012	48.85	49.78	48.55	49.70	800,214	+0.93(+1.91%)
Dec 07, 2012	47.11	49.00	47.11	48.77	787,148	+1.66(+3.52%)
Dec 06, 2012	47.12	47.25	46.56	47.11	466,781	-0.07(-0.15%)
Dec 05, 2012	47.26	47.51	46.62	47.18	597,087	-0.05(-0.11%)
Dec 04, 2012	47.73	48.20	46.67	47.23	590,494	-1.04(-2.15%)
Nov 30, 2012	48.49	48.49	47.88	48.27	586,800	-0.06(-0.12%)
Nov 29, 2012	47.88	48.57	47.39	48.33	305,117	+0.86(+1.81%)
Nov 28, 2012	47.75	47.90	46.89	47.47	669,226	-0.49(-1.02%)
Nov 27, 2012	48.93	49.35	47.94	47.96	509,406	-1.03(-2.10%)
Nov 26, 2012	49.18	49.33	48.01	48.99	456,271	-0.38(-0.77%)
Nov 23, 2012	48.53	49.40	48.05	49.37	226,354	+1.02(+2.11%)
Nov 21, 2012	48.37	48.52	47.65	48.35	304,544	+0.00(+0.00%)
Nov 20, 2012	48.04	48.38	47.45	48.35	533,514	+0.10(+0.21%)
Nov 19, 2012	47.38	48.29	47.08	48.25	504,837	+1.18(+2.51%)
Nov 16, 2012	46.57	47.22	46.38	47.07	583,267	+0.43(+0.92%)
Nov 15, 2012	45.77	46.77	45.29	46.64	473,241	+0.74(+1.61%)
Nov 14, 2012	46.27	46.75	45.71	45.90	513,358	-0.34(-0.74%)
Nov 13, 2012	46.79	47.21	46.00	46.24	693,421	-0.59(-1.26%)
Nov 12, 2012	47.09	47.77	46.68	46.83	745,177	-0.27(-0.57%)
Nov 09, 2012	46.79	47.53	46.48	47.10	1,452,448	+0.10(+0.21%)
Nov 08, 2012	49.92	50.00	46.90	47.00	1,129,447	-2.90(-5.81%)
Nov 07, 2012	48.13	50.87	48.13	49.90	3,027,076	+2.08(+4.35%)
Nov 06, 2012	48.35	48.40	47.32	47.82	980,170	-0.29(-0.60%)
Nov 05, 2012	47.43	48.22	47.09	48.11	773,377	+0.56(+1.18%)
Nov 02, 2012	48.39	48.65	47.53	47.55	1,025,750	-0.45(-0.94%)
Nov 01, 2012	47.08	48.56	47.08	48.00	1,222,260	+0.40(+0.84%)
Oct 31, 2012	51.68	52.26	47.00	47.60	3,713,526	-7.63(-13.81%)
Oct 26, 2012	54.48	55.23	55.23	55.23	711,400	+0.86(+1.58%)
Oct 25, 2012	53.88	54.57	53.54	54.37	353,185	+0.87(+1.63%)
Oct 24, 2012	53.68	54.03	53.14	53.50	495,109	+0.38(+0.72%)
Oct 23, 2012	53.34	53.47	52.60	53.12	416,504	+0.03(+0.06%)
Oct 19, 2012	52.91	53.80	52.80	53.09	393,199	-0.02(-0.04%)
Oct 18, 2012	54.20	54.53	52.88	53.11	633,786	-1.04(-1.92%)
Oct 17, 2012	53.85	54.62	53.29	54.15	451,765	+0.47(+0.88%)
Oct 16, 2012	53.73	54.30	53.16	53.68	418,124	-0.32(-0.59%)
Oct 15, 2012	53.56	54.11	52.97	54.00	369,400	+0.65(+1.22%)
Oct 12, 2012	53.86	54.35	52.92	53.35	272,451	-0.40(-0.74%)
Oct 11, 2012	54.04	54.09	53.36	53.75	498,963	-0.03(-0.06%)
Oct 10, 2012	53.26	54.14	53.08	53.78	559,015	+0.51(+0.96%)
Oct 09, 2012	55.28	55.61	53.17	53.27	713,393	-1.97(-3.57%)
Oct 08, 2012	55.97	56.01	55.22	55.24	331,556	-0.79(-1.41%)
Oct 05, 2012	56.18	56.88	55.55	56.03	465,307	+0.13(+0.23%)
Oct 04, 2012	56.25	56.63	55.31	55.90	647,736	-0.30(-0.53%)
Oct 03, 2012	56.22	56.47	55.94	56.20	447,724	+0.13(+0.23%)
Oct 02, 2012	56.76	57.09	55.81	56.07	558,187	-0.42(-0.74%)

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