Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	20.55	20.65	19.93	20.17	199,381	-0.06(-0.30%)
Jan 30, 2012	20.43	20.50	20.03	20.23	202,125	-0.36(-1.75%)
Jan 27, 2012	20.27	20.83	19.89	20.59	339,834	+0.83(+4.20%)
Jan 26, 2012	19.68	20.11	19.36	19.76	340,889	+0.47(+2.44%)
Jan 25, 2012	18.40	19.39	18.15	19.29	673,341	+0.92(+5.01%)
Jan 24, 2012	18.51	18.70	18.16	18.37	253,156	-0.46(-2.44%)
Jan 23, 2012	18.86	19.40	18.75	18.83	314,238	-0.11(-0.58%)
Jan 20, 2012	18.59	19.10	18.39	18.94	196,282	+0.31(+1.66%)
Jan 19, 2012	18.70	18.97	18.36	18.63	211,037	-0.12(-0.64%)
Jan 18, 2012	18.68	19.00	18.57	18.75	186,052	+0.05(+0.27%)
Jan 17, 2012	18.59	19.24	18.56	18.70	295,300	-0.06(-0.32%)
Jan 13, 2012	18.08	18.93	18.07	18.76	282,779	+0.35(+1.90%)
Jan 12, 2012	18.13	18.41	17.95	18.41	229,585	+0.48(+2.68%)
Jan 11, 2012	17.84	18.06	17.80	17.93	180,889	+0.17(+0.96%)
Jan 10, 2012	17.28	17.90	17.28	17.76	266,215	+0.70(+4.10%)
Jan 09, 2012	17.05	17.19	16.91	17.06	201,847	+0.06(+0.35%)
Jan 06, 2012	16.92	17.22	16.90	17.00	201,430	+0.07(+0.41%)
Jan 05, 2012	16.70	17.05	16.48	16.93	217,753	+0.17(+1.01%)
Jan 04, 2012	17.03	17.24	16.63	16.76	255,226	+0.65(+4.03%)
Dec 30, 2011	16.22	16.22	15.82	16.11	411,219	+0.01(+0.06%)
Dec 29, 2011	15.59	16.14	15.10	16.10	562,974	+0.52(+3.34%)
Dec 28, 2011	16.81	16.98	15.58	15.58	444,694	-1.08(-6.48%)
Dec 27, 2011	17.11	17.20	16.58	16.66	189,362	-0.66(-3.81%)
Dec 23, 2011	17.03	17.34	16.99	17.32	209,975	-0.28(-1.59%)
Dec 21, 2011	17.81	17.99	17.45	17.60	156,309	-0.25(-1.40%)
Dec 20, 2011	17.48	18.02	17.45	17.85	248,707	+0.59(+3.42%)
Dec 19, 2011	18.33	18.36	17.19	17.26	451,626	-1.16(-6.30%)
Dec 16, 2011	18.62	18.77	18.06	18.42	495,594	-0.04(-0.22%)
Dec 15, 2011	19.69	19.79	18.42	18.46	533,955	-0.79(-4.10%)
Dec 14, 2011	20.19	20.32	19.03	19.25	638,304	-1.26(-6.14%)
Dec 13, 2011	21.56	21.87	20.40	20.51	278,693	-0.97(-4.52%)
Dec 12, 2011	21.50	21.68	21.10	21.48	302,969	-0.90(-4.02%)
Dec 09, 2011	21.72	22.68	21.43	22.38	373,118	+0.72(+3.32%)
Dec 08, 2011	21.76	21.93	21.11	21.66	322,698	-0.48(-2.17%)
Dec 07, 2011	22.14	22.25	21.69	22.14	220,837	+0.24(+1.10%)
Dec 06, 2011	21.39	22.20	21.13	21.90	335,462	+0.37(+1.72%)
Dec 05, 2011	21.75	21.94	21.38	21.53	283,417	+0.11(+0.51%)
Dec 02, 2011	22.31	22.39	21.32	21.42	319,518	-0.89(-3.99%)
Dec 01, 2011	23.23	23.23	21.81	22.31	323,903	-0.48(-2.11%)
Nov 30, 2011	22.69	22.80	22.08	22.79	266,494	+0.81(+3.69%)
Nov 29, 2011	21.70	22.13	21.40	21.98	207,025	+0.47(+2.19%)
Nov 28, 2011	21.30	21.88	21.20	21.51	395,095	+0.99(+4.82%)
Nov 25, 2011	20.79	21.05	20.50	20.52	83,128	-0.47(-2.24%)
Nov 23, 2011	21.14	21.61	20.70	20.99	248,615	-0.46(-2.14%)
Nov 22, 2011	21.30	21.80	21.11	21.45	286,790	+0.54(+2.58%)
Nov 21, 2011	20.55	21.01	20.15	20.91	367,631	+0.20(+0.97%)
Nov 18, 2011	20.56	21.02	20.26	20.71	390,508	+0.51(+2.52%)
Nov 17, 2011	21.27	21.35	20.09	20.20	349,725	-1.23(-5.74%)
Nov 16, 2011	21.68	22.06	21.30	21.43	328,564	-0.72(-3.25%)
Nov 15, 2011	22.13	22.43	21.89	22.15	162,622	-0.39(-1.73%)
Nov 14, 2011	22.52	22.54	21.83	22.54	307,840	-0.30(-1.31%)
Nov 11, 2011	23.44	23.93	22.79	22.84	241,917	-0.65(-2.77%)
Nov 10, 2011	23.81	24.03	23.05	23.49	208,676	-0.37(-1.55%)
Nov 09, 2011	23.78	24.40	23.67	23.86	253,464	-0.30(-1.24%)
Nov 08, 2011	24.64	24.89	24.08	24.16	250,198	-0.30(-1.23%)
Nov 07, 2011	24.57	24.90	24.01	24.46	228,903	-0.05(-0.20%)
Nov 04, 2011	24.75	24.95	23.78	24.51	117,819	-0.20(-0.81%)
Nov 03, 2011	25.47	25.47	24.09	24.71	210,291	+0.49(+2.02%)
Nov 02, 2011	25.49	25.98	23.61	24.22	443,334	-0.78(-3.12%)

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