Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	73.31	75.22	72.57	74.60	696,055	+3.02(+4.22%)
Nov 29, 2011	71.33	72.01	70.75	71.58	322,117	+0.43(+0.61%)
Nov 28, 2011	70.31	71.19	69.87	71.14	404,281	+2.44(+3.56%)
Nov 25, 2011	69.37	70.63	68.45	68.70	285,418	-0.44(-0.64%)
Nov 23, 2011	69.04	69.69	68.83	69.14	364,000	-0.64(-0.92%)
Nov 22, 2011	70.13	70.30	68.82	69.78	437,702	-0.73(-1.03%)
Nov 21, 2011	68.86	70.79	67.92	70.51	411,332	+0.86(+1.23%)
Nov 18, 2011	69.85	70.56	68.72	69.65	354,172	-0.10(-0.14%)
Nov 17, 2011	70.57	71.58	69.25	69.74	227,015	-0.79(-1.12%)
Nov 16, 2011	72.14	72.57	70.47	70.53	294,590	-2.12(-2.92%)
Nov 15, 2011	73.73	73.88	72.34	72.66	400,409	-1.31(-1.77%)
Nov 14, 2011	73.66	75.08	73.50	73.97	253,384	-0.17(-0.23%)
Nov 11, 2011	73.00	74.57	72.88	74.14	184,592	+1.90(+2.62%)
Nov 10, 2011	72.11	72.65	71.69	72.24	300,304	+0.91(+1.27%)
Nov 09, 2011	71.98	73.35	71.14	71.34	360,902	-3.82(-5.08%)
Nov 08, 2011	74.10	75.55	73.62	75.16	243,416	+1.50(+2.03%)
Nov 07, 2011	75.17	75.75	73.13	73.66	266,567	-1.22(-1.63%)
Nov 04, 2011	76.29	76.43	74.18	74.88	366,802	-1.41(-1.85%)
Nov 03, 2011	75.13	76.34	74.10	76.29	460,908	+1.85(+2.48%)
Nov 02, 2011	73.72	75.73	73.72	74.44	361,282	+1.57(+2.16%)
Nov 01, 2011	72.17	74.38	71.63	72.87	327,082	-1.84(-2.46%)
Oct 31, 2011	75.28	75.79	74.64	74.71	319,694	-1.46(-1.91%)
Oct 28, 2011	76.66	78.29	75.99	76.16	543,616	-0.35(-0.46%)
Oct 27, 2011	75.66	77.28	75.66	76.51	501,649	+2.45(+3.31%)
Oct 26, 2011	73.25	74.19	72.37	74.06	467,251	+1.79(+2.48%)
Oct 25, 2011	73.73	73.73	71.97	72.27	417,829	-1.90(-2.56%)
Oct 24, 2011	74.45	75.41	74.03	74.17	422,508	-0.26(-0.35%)
Oct 21, 2011	71.98	74.43	71.77	74.43	469,860	+2.53(+3.51%)
Oct 20, 2011	71.43	72.00	70.56	71.91	387,035	+0.67(+0.94%)
Oct 19, 2011	72.27	72.60	71.23	71.24	304,966	-1.26(-1.73%)
Oct 18, 2011	71.19	72.77	70.55	72.50	524,781	+1.35(+1.89%)
Oct 17, 2011	71.86	71.93	70.55	71.15	260,769	-0.98(-1.36%)
Oct 14, 2011	71.30	72.68	71.26	72.13	425,709	+1.71(+2.43%)
Oct 13, 2011	70.90	71.23	69.56	70.42	481,111	-0.48(-0.68%)
Oct 12, 2011	68.68	71.16	68.38	70.90	803,097	+3.39(+5.03%)
Oct 11, 2011	66.63	67.89	66.21	67.51	323,855	+0.58(+0.87%)
Oct 10, 2011	65.33	67.01	65.33	66.93	289,509	+2.66(+4.14%)
Oct 07, 2011	64.43	65.57	63.49	64.27	636,807	+0.52(+0.82%)
Oct 06, 2011	63.83	64.27	63.18	63.75	787,969	+0.98(+1.55%)
Oct 05, 2011	61.47	63.10	60.75	62.77	486,608	+1.35(+2.19%)
Oct 04, 2011	61.08	62.04	59.38	61.43	877,739	-0.46(-0.74%)
Oct 03, 2011	62.70	63.25	61.19	61.89	787,803	-1.44(-2.27%)
Sep 30, 2011	62.34	64.21	61.81	63.32	699,384	+0.25(+0.40%)
Sep 29, 2011	63.62	64.03	61.95	63.07	493,463	+0.54(+0.86%)
Sep 28, 2011	65.01	65.50	62.36	62.53	452,649	-2.71(-4.15%)
Sep 27, 2011	65.53	66.91	64.83	65.24	436,790	+1.04(+1.62%)
Sep 26, 2011	62.34	64.38	60.53	64.20	795,667	+2.58(+4.19%)
Sep 23, 2011	64.64	65.55	61.43	61.62	1,006,208	-3.87(-5.90%)
Sep 22, 2011	67.38	68.68	64.98	65.49	1,588,744	-3.61(-5.22%)
Sep 21, 2011	69.48	69.81	68.68	69.09	571,357	-0.62(-0.90%)
Sep 20, 2011	69.71	69.87	68.68	69.72	413,372	+0.10(+0.14%)
Sep 19, 2011	68.17	69.92	68.07	69.62	530,397	+0.32(+0.47%)
Sep 16, 2011	70.64	70.67	68.81	69.30	422,075	-1.30(-1.84%)
Sep 15, 2011	70.48	70.76	69.57	70.59	478,870	+1.24(+1.78%)
Sep 14, 2011	69.70	70.01	67.92	69.36	260,766	-0.07(-0.10%)
Sep 13, 2011	68.49	69.62	67.37	69.43	350,948	+1.04(+1.53%)
Sep 12, 2011	67.30	68.38	67.18	68.38	580,941	+0.25(+0.36%)
Sep 09, 2011	68.68	68.96	67.64	68.14	505,600	-0.90(-1.30%)
Sep 08, 2011	69.17	69.17	68.12	69.04	578,403	-0.78(-1.11%)
Sep 07, 2011	68.60	69.89	68.18	69.81	251,792	+2.16(+3.19%)
Sep 06, 2011	66.46	67.72	65.81	67.66	408,120	+0.35(+0.52%)
Sep 02, 2011	68.91	69.21	66.82	67.31	360,287	-2.47(-3.54%)

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