Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	47.73	47.81	47.73	47.81	18,570	+0.08(+0.17%)
Dec 29, 2011	47.75	47.76	47.73	47.73	2,672	+0.01(+0.03%)
Dec 28, 2011	47.72	47.74	47.70	47.72	36,507	-0.05(-0.10%)
Dec 27, 2011	47.76	47.76	47.74	47.76	4,497	-0.02(-0.04%)
Dec 23, 2011	47.77	47.78	47.73	47.78	5,333	+0.03(+0.06%)
Dec 21, 2011	47.76	47.78	47.76	47.76	5,246	-0.01(-0.02%)
Dec 20, 2011	47.76	47.79	47.76	47.76	6,718	-0.01(-0.02%)
Dec 19, 2011	47.76	47.80	47.76	47.77	7,142	-0.03(-0.05%)
Dec 16, 2011	47.77	47.80	47.77	47.80	5,538	+0.01(+0.01%)
Dec 15, 2011	47.78	47.81	47.77	47.79	13,869	+0.02(+0.03%)
Dec 14, 2011	47.78	47.79	47.78	47.78	11,456	-0.02(-0.05%)
Dec 13, 2011	47.78	47.81	47.77	47.80	6,279	-0.01(-0.02%)
Dec 12, 2011	47.78	47.81	47.78	47.81	25,376	+0.02(+0.03%)
Dec 09, 2011	47.79	47.80	47.79	47.79	3,464	-0.02(-0.04%)
Dec 08, 2011	47.81	47.81	47.80	47.81	17,404	+0.02(+0.04%)
Dec 07, 2011	47.78	47.80	47.78	47.79	6,974	-0.08(-0.18%)
Dec 06, 2011	47.88	47.88	47.86	47.88	4,982	+0.00(+0.00%)
Dec 05, 2011	47.84	47.88	47.84	47.88	68,136	-0.01(-0.02%)
Dec 02, 2011	47.87	47.89	47.85	47.89	46,616	+0.03(+0.05%)
Dec 01, 2011	47.86	47.89	47.85	47.86	131,471	+0.01(+0.02%)
Nov 30, 2011	47.85	47.86	47.83	47.85	13,843	-0.03(-0.06%)
Nov 29, 2011	47.85	47.88	47.85	47.88	16,109	+0.00(+0.00%)
Nov 28, 2011	47.83	47.88	47.83	47.88	42,494	+0.04(+0.07%)
Nov 25, 2011	47.84	47.84	47.84	47.84	1,306	-0.01(-0.02%)
Nov 23, 2011	47.86	47.87	47.85	47.85	8,477	-0.04(-0.08%)
Nov 22, 2011	47.86	47.89	47.86	47.89	9,189	+0.03(+0.06%)
Nov 21, 2011	47.85	47.89	47.83	47.86	33,110	+0.01(+0.02%)
Nov 18, 2011	47.86	47.86	47.82	47.85	10,534	-0.00(-0.00%)
Nov 17, 2011	47.85	47.86	47.84	47.85	5,383	+0.00(+0.00%)
Nov 16, 2011	47.84	47.87	47.84	47.85	8,583	+0.00(+0.00%)
Nov 15, 2011	47.86	47.87	47.84	47.85	8,688	-0.04(-0.08%)
Nov 14, 2011	47.87	47.90	47.87	47.89	9,686	+0.07(+0.16%)
Nov 11, 2011	47.91	47.91	47.81	47.81	12,127	-0.08(-0.18%)
Nov 10, 2011	47.88	47.90	47.85	47.90	41,678	+0.03(+0.06%)
Nov 09, 2011	47.89	47.89	47.87	47.87	4,965	+0.01(+0.02%)
Nov 08, 2011	47.86	47.88	47.85	47.86	2,226	+0.00(+0.00%)
Nov 07, 2011	47.88	47.89	47.86	47.86	9,957	-0.01(-0.02%)
Nov 04, 2011	47.86	47.88	47.86	47.87	4,537	-0.01(-0.02%)
Nov 03, 2011	47.88	47.88	47.85	47.88	2,659	-0.01(-0.02%)
Nov 02, 2011	47.86	47.89	47.86	47.89	4,390	-0.00(-0.00%)
Nov 01, 2011	47.86	47.91	47.85	47.89	124,909	+0.05(+0.10%)
Oct 31, 2011	47.82	47.86	47.82	47.84	49,663	+0.01(+0.02%)
Oct 28, 2011	47.85	47.85	47.81	47.83	23,106	+0.03(+0.06%)
Oct 27, 2011	47.82	47.83	47.80	47.80	11,709	-0.03(-0.06%)
Oct 26, 2011	47.84	47.86	47.83	47.83	26,086	-0.02(-0.04%)
Oct 25, 2011	47.83	47.86	47.83	47.85	878	+0.04(+0.08%)
Oct 24, 2011	47.83	47.87	47.81	47.81	23,457	-0.06(-0.12%)
Oct 21, 2011	47.85	47.87	47.83	47.87	21,655	-0.02(-0.04%)
Oct 20, 2011	47.88	47.89	47.86	47.89	3,101	+0.04(+0.08%)
Oct 19, 2011	47.86	47.88	47.84	47.85	31,332	+0.02(+0.04%)
Oct 18, 2011	47.85	47.87	47.83	47.83	2,407	-0.03(-0.06%)
Oct 17, 2011	47.86	47.86	47.84	47.86	12,973	+0.01(+0.02%)
Oct 14, 2011	47.80	47.85	47.80	47.85	12,498	+0.01(+0.02%)
Oct 13, 2011	47.85	47.86	47.83	47.84	69,391	+0.01(+0.02%)
Oct 12, 2011	47.80	47.84	47.78	47.83	64,177	+0.03(+0.06%)
Oct 11, 2011	47.80	47.84	47.78	47.80	49,719	-0.04(-0.08%)
Oct 10, 2011	47.82	47.86	47.82	47.84	16,920	+0.03(+0.06%)
Oct 07, 2011	47.83	47.85	47.78	47.81	8,177	-0.01(-0.02%)
Oct 06, 2011	47.82	47.84	47.82	47.82	1,100	-0.02(-0.04%)
Oct 05, 2011	47.83	47.84	47.83	47.84	3,048	-0.02(-0.04%)
Oct 04, 2011	47.87	47.87	47.85	47.86	37,634	-0.01(-0.02%)

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