Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	20.63	20.77	20.36	20.70	297,396	+0.10(+0.50%)
Mar 30, 2011	20.26	20.74	20.26	20.60	460,734	+0.38(+1.89%)
Mar 29, 2011	19.21	20.28	19.18	20.21	1,671,512	+0.97(+5.04%)
Mar 28, 2011	19.12	19.32	19.00	19.24	1,297,107	+0.31(+1.63%)
Mar 25, 2011	19.07	19.08	18.72	18.93	821,402	-0.04(-0.23%)
Mar 24, 2011	19.29	19.32	18.96	18.98	1,794,535	-0.26(-1.34%)
Mar 23, 2011	19.24	19.29	19.09	19.24	257,422	-0.03(-0.15%)
Mar 22, 2011	19.29	19.31	19.12	19.27	175,616	+0.05(+0.27%)
Mar 21, 2011	19.16	19.30	19.13	19.21	423,791	+0.24(+1.24%)
Mar 18, 2011	18.69	19.06	18.50	18.98	675,541	+0.38(+2.06%)
Mar 17, 2011	18.68	18.85	18.52	18.60	373,342	-0.04(-0.24%)
Mar 16, 2011	18.20	18.70	18.16	18.64	458,759	+0.35(+1.89%)
Mar 15, 2011	18.16	18.38	17.99	18.30	505,450	+0.31(+1.72%)
Mar 14, 2011	17.86	18.02	17.80	17.99	217,693	+0.00(+0.00%)
Mar 11, 2011	17.83	18.05	17.66	17.99	224,390	-0.04(-0.25%)
Mar 10, 2011	18.25	18.29	17.92	18.03	244,286	-0.24(-1.33%)
Mar 09, 2011	18.24	18.31	18.10	18.27	242,354	+0.04(+0.24%)
Mar 08, 2011	18.12	18.38	18.05	18.23	293,751	+0.14(+0.77%)
Mar 07, 2011	18.66	18.66	17.98	18.09	585,625	-0.57(-3.07%)
Mar 04, 2011	19.18	19.18	18.51	18.66	405,565	-0.39(-2.05%)
Mar 03, 2011	18.96	19.13	18.78	19.05	579,857	+0.01(+0.08%)
Mar 02, 2011	18.74	19.07	18.71	19.04	527,541	+0.27(+1.45%)
Mar 01, 2011	18.78	18.96	18.68	18.77	392,604	+0.01(+0.08%)
Feb 28, 2011	18.77	18.81	18.43	18.75	603,349	+0.15(+0.83%)
Feb 25, 2011	18.88	19.12	17.95	18.60	2,204,319	-0.40(-2.13%)
Feb 24, 2011	19.25	19.49	18.79	19.00	2,071,497	-0.43(-2.23%)
Feb 23, 2011	19.49	19.49	19.24	19.43	837,083	-0.01(-0.04%)
Feb 22, 2011	19.31	19.48	19.02	19.44	463,036	+0.07(+0.34%)
Feb 18, 2011	19.16	19.39	19.06	19.38	903,499	+0.22(+1.15%)
Feb 17, 2011	19.18	19.19	18.93	19.16	288,231	+0.01(+0.04%)
Feb 16, 2011	18.92	19.16	18.88	19.15	1,361,044	+0.26(+1.38%)
Feb 15, 2011	18.86	18.97	18.79	18.89	289,291	-0.03(-0.15%)
Feb 14, 2011	18.90	18.97	18.78	18.92	363,131	-0.01(-0.08%)
Feb 11, 2011	18.95	19.06	18.91	18.93	525,696	-0.02(-0.12%)
Feb 10, 2011	18.85	19.13	18.85	18.95	747,973	+0.01(+0.04%)
Feb 09, 2011	18.91	19.03	18.91	18.95	235,370	+0.01(+0.08%)
Feb 08, 2011	18.84	18.97	18.76	18.93	190,587	+0.01(+0.08%)
Feb 07, 2011	18.49	18.96	18.48	18.92	369,806	+0.41(+2.22%)
Feb 04, 2011	18.46	18.51	18.37	18.51	268,661	+0.04(+0.24%)
Feb 03, 2011	18.38	18.52	18.31	18.46	258,247	+0.03(+0.16%)
Feb 02, 2011	18.47	18.58	18.41	18.43	375,789	-0.10(-0.55%)
Feb 01, 2011	18.35	18.54	18.19	18.54	758,132	+0.28(+1.52%)
Jan 31, 2011	18.28	18.35	18.20	18.26	656,609	-0.05(-0.28%)
Jan 28, 2011	18.41	18.43	18.09	18.31	663,966	-0.11(-0.60%)
Jan 27, 2011	18.31	18.45	18.31	18.42	464,769	-0.01(-0.08%)
Jan 26, 2011	18.18	18.43	18.16	18.43	714,050	+0.24(+1.33%)
Jan 25, 2011	18.15	18.32	18.10	18.19	357,529	-0.08(-0.44%)
Jan 24, 2011	17.89	18.27	17.79	18.27	274,715	+0.25(+1.38%)
Jan 21, 2011	17.91	18.20	17.91	18.02	169,680	+0.21(+1.15%)
Jan 20, 2011	17.64	17.96	17.43	17.82	310,610	+0.04(+0.21%)
Jan 19, 2011	18.37	18.45	17.69	17.78	644,299	-0.63(-3.42%)
Jan 18, 2011	18.44	18.58	18.03	18.41	513,650	-0.23(-1.22%)
Jan 14, 2011	18.35	18.73	18.18	18.64	690,647	+0.23(+1.27%)
Jan 13, 2011	18.30	18.43	18.21	18.40	563,531	+0.07(+0.40%)
Jan 12, 2011	18.03	18.55	18.02	18.33	569,164	+0.48(+2.71%)
Jan 11, 2011	18.08	18.48	17.74	17.85	1,268,221	+0.18(+1.04%)
Jan 10, 2011	17.52	17.69	17.39	17.66	282,392	+0.09(+0.50%)
Jan 07, 2011	17.18	17.58	17.07	17.58	390,051	+0.32(+1.87%)
Jan 06, 2011	17.26	17.28	17.03	17.25	259,998	-0.12(-0.67%)
Jan 05, 2011	17.09	17.41	16.99	17.37	349,457	+0.22(+1.28%)
Jan 04, 2011	16.93	17.22	16.90	17.15	589,155	+0.19(+1.12%)

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