Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	21.82	21.89	21.18	21.36	333,227	-0.34(-1.57%)
Jan 30, 2012	21.66	21.86	21.27	21.70	281,555	-0.18(-0.82%)
Jan 27, 2012	21.87	21.96	21.52	21.88	311,251	+0.01(+0.05%)
Jan 26, 2012	21.93	22.20	21.61	21.87	340,353	+0.03(+0.14%)
Jan 25, 2012	21.35	21.87	20.81	21.84	529,140	+0.48(+2.25%)
Jan 24, 2012	20.46	21.51	20.27	21.36	293,321	+0.85(+4.14%)
Jan 23, 2012	20.40	20.55	20.28	20.51	247,913	+0.09(+0.44%)
Jan 20, 2012	20.26	20.57	19.97	20.42	233,886	+0.11(+0.54%)
Jan 19, 2012	20.59	21.13	20.17	20.31	582,956	-0.26(-1.26%)
Jan 18, 2012	19.90	20.65	19.60	20.57	553,172	+0.63(+3.16%)
Jan 17, 2012	19.10	20.32	19.06	19.94	694,243	+1.07(+5.67%)
Jan 13, 2012	18.94	19.07	18.62	18.87	226,258	-0.30(-1.56%)
Jan 12, 2012	18.86	19.20	18.74	19.17	253,027	+0.38(+2.02%)
Jan 11, 2012	18.80	19.00	18.55	18.79	266,695	+0.01(+0.05%)
Jan 10, 2012	18.95	18.97	18.54	18.78	183,406	+0.11(+0.59%)
Jan 09, 2012	18.61	18.80	18.42	18.67	209,881	+0.13(+0.70%)
Jan 06, 2012	18.16	18.81	18.02	18.54	256,251	+0.33(+1.81%)
Jan 05, 2012	17.95	18.68	17.58	18.21	276,215	+0.23(+1.28%)
Jan 04, 2012	17.34	18.13	17.22	17.98	286,384	+0.32(+1.81%)
Dec 30, 2011	18.00	18.00	17.64	17.66	226,857	-0.14(-0.79%)
Dec 29, 2011	17.25	17.84	17.25	17.80	242,276	+0.64(+3.73%)
Dec 28, 2011	17.37	17.47	17.07	17.16	160,553	-0.20(-1.15%)
Dec 27, 2011	17.58	17.58	17.19	17.36	147,497	-0.31(-1.75%)
Dec 23, 2011	17.71	17.90	17.60	17.67	167,129	+0.15(+0.86%)
Dec 21, 2011	17.19	17.61	16.94	17.52	265,487	+0.33(+1.92%)
Dec 20, 2011	16.04	17.25	16.04	17.19	492,047	+1.58(+10.12%)
Dec 19, 2011	15.73	16.14	15.51	15.61	343,490	-0.07(-0.45%)
Dec 16, 2011	16.18	16.33	15.59	15.68	1,350,786	-0.39(-2.43%)
Dec 15, 2011	16.01	16.33	15.93	16.07	276,170	+0.23(+1.45%)
Dec 14, 2011	16.41	16.52	15.82	15.84	330,207	-0.59(-3.59%)
Dec 13, 2011	17.13	17.38	16.39	16.43	272,619	-0.60(-3.52%)
Dec 12, 2011	16.99	17.06	16.51	17.03	340,931	-0.06(-0.35%)
Dec 09, 2011	16.73	17.39	16.70	17.09	466,812	+0.53(+3.20%)
Dec 08, 2011	17.22	17.40	16.44	16.56	425,664	-0.78(-4.50%)
Dec 07, 2011	17.17	17.54	17.07	17.34	281,188	+0.17(+0.99%)
Dec 06, 2011	17.51	17.59	17.16	17.17	319,079	-0.30(-1.72%)
Dec 05, 2011	17.31	17.90	17.02	17.47	553,476	+0.47(+2.76%)
Dec 02, 2011	16.90	17.18	16.84	17.00	375,466	+0.24(+1.43%)
Dec 01, 2011	16.93	17.05	16.50	16.76	272,659	-0.18(-1.06%)
Nov 30, 2011	16.53	16.94	16.11	16.94	381,531	+0.98(+6.14%)
Nov 29, 2011	15.85	16.09	15.31	15.96	725,396	+0.13(+0.82%)
Nov 28, 2011	15.82	15.98	15.70	15.83	433,797	+0.57(+3.74%)
Nov 25, 2011	15.26	15.71	15.25	15.26	131,607	-0.03(-0.20%)
Nov 23, 2011	15.34	15.56	15.22	15.29	274,633	-0.16(-1.04%)
Nov 22, 2011	15.80	16.05	15.40	15.45	229,255	-0.40(-2.52%)
Nov 21, 2011	16.60	16.60	15.61	15.85	498,605	-1.01(-5.99%)
Nov 18, 2011	16.79	17.00	16.61	16.86	393,892	+0.11(+0.66%)
Nov 17, 2011	16.86	17.20	16.63	16.75	257,142	-0.15(-0.89%)
Nov 16, 2011	16.83	17.25	16.83	16.90	239,724	-0.08(-0.47%)
Nov 15, 2011	17.14	17.23	16.86	16.98	397,446	+0.06(+0.35%)
Nov 14, 2011	17.20	17.26	16.78	16.92	527,901	-0.30(-1.74%)
Nov 11, 2011	17.33	17.65	17.18	17.22	461,251	+0.13(+0.76%)
Nov 10, 2011	17.27	17.34	16.91	17.09	326,619	+0.00(+0.00%)
Nov 09, 2011	17.10	17.58	16.94	17.09	522,840	-0.42(-2.40%)
Nov 08, 2011	16.79	17.61	16.65	17.51	912,551	+0.85(+5.10%)
Nov 07, 2011	16.82	17.05	16.47	16.66	774,918	+0.64(+4.00%)
Nov 04, 2011	15.46	16.14	15.35	16.02	738,641	+0.41(+2.63%)
Nov 03, 2011	15.59	15.69	14.91	15.61	558,550	+0.26(+1.69%)
Nov 02, 2011	15.00	15.48	14.87	15.35	483,792	+0.62(+4.21%)

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