Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	46.59	46.92	46.38	46.40	123,593	-0.19(-0.41%)
Dec 29, 2011	45.75	46.63	45.55	46.59	155,834	+0.95(+2.08%)
Dec 28, 2011	47.01	47.04	45.60	45.64	98,408	-1.43(-3.04%)
Dec 27, 2011	46.97	47.55	46.83	47.07	90,224	-0.02(-0.04%)
Dec 23, 2011	46.93	47.14	46.42	47.09	97,692	+0.97(+2.10%)
Dec 21, 2011	45.87	46.31	44.62	46.12	112,921	+0.37(+0.81%)
Dec 20, 2011	44.76	46.16	44.56	45.75	190,478	+2.30(+5.29%)
Dec 19, 2011	45.70	45.90	43.29	43.45	166,818	-1.84(-4.06%)
Dec 16, 2011	44.20	45.31	43.97	45.29	344,763	+1.52(+3.47%)
Dec 15, 2011	44.74	44.79	43.33	43.77	160,216	-0.02(-0.05%)
Dec 14, 2011	45.29	45.45	43.47	43.79	284,891	-2.12(-4.62%)
Dec 13, 2011	47.68	48.40	45.53	45.91	175,079	-1.18(-2.51%)
Dec 12, 2011	48.13	48.13	46.22	47.09	253,984	-1.90(-3.88%)
Dec 09, 2011	47.70	49.29	47.40	48.99	246,556	+1.58(+3.33%)
Dec 08, 2011	49.35	49.74	47.14	47.41	284,919	-2.39(-4.80%)
Dec 07, 2011	51.37	51.60	49.17	49.80	395,052	-1.92(-3.71%)
Dec 06, 2011	51.12	51.88	50.30	51.72	263,774	+0.73(+1.43%)
Dec 05, 2011	51.30	51.80	50.52	50.99	365,969	+0.97(+1.94%)
Dec 02, 2011	50.96	51.24	49.93	50.02	275,420	-0.03(-0.06%)
Dec 01, 2011	50.19	51.49	49.98	50.05	334,390	-0.57(-1.13%)
Nov 30, 2011	49.73	50.78	49.73	50.62	382,314	+3.26(+6.88%)
Nov 29, 2011	46.99	47.95	46.73	47.36	201,964	+0.48(+1.02%)
Nov 28, 2011	46.74	47.50	46.38	46.88	151,125	+2.27(+5.09%)
Nov 25, 2011	45.03	45.84	44.60	44.61	73,238	-0.40(-0.89%)
Nov 23, 2011	46.21	46.80	44.83	45.01	226,077	-2.09(-4.44%)
Nov 22, 2011	47.30	47.70	46.29	47.10	248,225	-0.16(-0.34%)
Nov 21, 2011	47.99	47.99	46.22	47.26	291,176	-1.83(-3.73%)
Nov 18, 2011	50.10	50.31	48.37	49.09	206,899	-0.53(-1.07%)
Nov 17, 2011	51.29	51.85	49.20	49.62	260,273	-1.56(-3.05%)
Nov 16, 2011	51.47	52.99	51.12	51.18	386,340	-0.81(-1.56%)
Nov 15, 2011	52.25	52.50	51.31	51.99	272,893	-0.14(-0.27%)
Nov 14, 2011	52.00	52.64	51.19	52.13	159,936	-0.22(-0.42%)
Nov 11, 2011	52.78	53.35	52.04	52.35	540,866	+0.43(+0.83%)
Nov 10, 2011	51.04	52.51	50.15	51.92	336,727	+2.04(+4.09%)
Nov 09, 2011	50.24	51.06	49.76	49.88	314,147	-2.07(-3.98%)
Nov 08, 2011	52.18	52.80	50.45	51.95	499,284	+0.42(+0.82%)
Nov 07, 2011	51.53	52.31	50.48	51.53	248,677	+0.04(+0.08%)
Nov 04, 2011	50.19	52.00	50.15	51.49	283,683	+0.37(+0.72%)
Nov 03, 2011	49.13	51.28	48.20	51.12	369,415	+2.75(+5.69%)
Nov 02, 2011	47.78	48.99	46.85	48.37	353,018	+1.91(+4.11%)
Nov 01, 2011	45.55	47.23	44.90	46.46	834,059	-2.60(-5.30%)
Oct 31, 2011	51.17	51.17	49.05	49.06	228,820	-2.98(-5.73%)
Oct 28, 2011	51.55	52.60	51.35	52.04	334,810	-0.22(-0.42%)
Oct 27, 2011	50.35	52.57	50.35	52.26	690,613	+2.69(+5.43%)
Oct 26, 2011	48.93	49.93	46.78	49.57	388,762	+2.32(+4.91%)
Oct 25, 2011	47.90	48.36	46.29	47.25	371,682	-0.61(-1.27%)
Oct 24, 2011	46.07	48.07	45.89	47.86	339,401	+2.06(+4.50%)
Oct 21, 2011	45.83	46.47	45.31	45.80	198,451	+0.94(+2.10%)
Oct 20, 2011	45.12	45.35	43.25	44.86	308,587	+0.61(+1.38%)
Oct 19, 2011	44.92	45.78	44.10	44.25	315,981	-0.78(-1.73%)
Oct 18, 2011	43.36	45.28	42.37	45.03	221,965	+1.70(+3.92%)
Oct 17, 2011	44.59	44.96	43.17	43.33	192,822	-1.43(-3.19%)
Oct 14, 2011	43.66	44.81	43.25	44.76	202,761	+2.05(+4.80%)
Oct 13, 2011	42.80	43.12	41.60	42.71	222,080	-0.21(-0.49%)
Oct 12, 2011	42.95	44.21	42.82	42.92	274,051	+0.45(+1.06%)
Oct 11, 2011	41.40	42.88	41.13	42.47	263,140	+0.73(+1.75%)
Oct 10, 2011	40.31	42.88	40.31	41.74	337,800	+2.67(+6.83%)
Oct 07, 2011	40.41	40.61	38.60	39.07	375,348	-1.04(-2.59%)
Oct 06, 2011	39.99	40.52	39.52	40.11	335,151	+1.35(+3.48%)
Oct 05, 2011	36.80	38.91	35.84	38.76	501,849	+2.22(+6.08%)
Oct 04, 2011	34.25	36.58	33.56	36.54	401,284	+1.66(+4.76%)

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