Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	21.81	21.89	21.59	21.81	1,401,039	+0.12(+0.56%)
Mar 29, 2012	21.54	21.70	21.45	21.69	1,249,477	-0.20(-0.92%)
Mar 28, 2012	22.22	22.23	21.77	21.89	1,736,242	-0.11(-0.49%)
Mar 27, 2012	22.12	22.19	21.96	22.00	2,793,204	-0.61(-2.72%)
Mar 26, 2012	22.42	22.63	22.37	22.61	1,325,832	+0.58(+2.64%)
Mar 23, 2012	21.78	22.06	21.61	22.03	2,479,400	-0.01(-0.06%)
Mar 22, 2012	21.83	22.07	21.76	22.04	1,547,827	-0.39(-1.74%)
Mar 21, 2012	22.53	22.56	22.32	22.43	1,159,267	-0.27(-1.21%)
Mar 20, 2012	22.71	23.03	22.52	22.71	934,189	-0.32(-1.40%)
Mar 19, 2012	22.81	23.13	22.80	23.03	1,482,995	+0.37(+1.62%)
Mar 16, 2012	22.50	22.83	22.46	22.66	1,187,799	+0.31(+1.38%)
Mar 15, 2012	22.35	22.42	22.10	22.35	1,236,620	+0.29(+1.33%)
Mar 14, 2012	22.34	22.46	21.99	22.06	3,244,063	-0.39(-1.72%)
Mar 13, 2012	22.08	22.45	22.04	22.45	1,319,536	+0.34(+1.54%)
Mar 12, 2012	21.73	22.14	21.71	22.11	2,272,525	+0.41(+1.91%)
Mar 09, 2012	21.70	21.82	21.61	21.69	1,243,320	-0.17(-0.79%)
Mar 08, 2012	21.54	21.92	21.48	21.87	1,955,670	+0.80(+3.78%)
Mar 07, 2012	21.00	21.14	20.90	21.07	1,113,322	+0.01(+0.07%)
Mar 06, 2012	21.18	21.26	20.96	21.06	1,777,919	-0.52(-2.42%)
Mar 05, 2012	21.59	21.62	21.46	21.58	1,046,279	+0.08(+0.39%)
Mar 02, 2012	21.62	21.64	21.45	21.49	1,479,619	-0.44(-2.02%)
Mar 01, 2012	21.72	21.94	21.67	21.94	2,751,014	+0.41(+1.93%)
Feb 29, 2012	21.86	21.93	21.48	21.52	1,366,511	-0.27(-1.26%)
Feb 28, 2012	21.67	21.84	21.59	21.80	851,220	+0.07(+0.32%)
Feb 27, 2012	21.69	21.82	21.62	21.73	1,656,485	-0.22(-1.00%)
Feb 24, 2012	21.89	22.05	21.89	21.94	826,180	+0.19(+0.88%)
Feb 23, 2012	21.60	21.76	21.53	21.75	665,091	+0.18(+0.82%)
Feb 22, 2012	21.53	21.62	21.45	21.58	726,683	+0.06(+0.26%)
Feb 21, 2012	21.42	21.57	21.34	21.52	1,267,488	+0.21(+0.98%)
Feb 17, 2012	21.47	21.48	21.19	21.31	1,120,943	+0.07(+0.35%)
Feb 16, 2012	20.77	21.31	20.69	21.24	1,266,295	+0.31(+1.49%)
Feb 15, 2012	21.17	21.18	20.87	20.92	1,851,950	-0.32(-1.51%)
Feb 14, 2012	21.27	21.32	21.04	21.25	919,012	-0.08(-0.37%)
Feb 13, 2012	21.32	21.38	21.19	21.33	737,964	+0.30(+1.44%)
Feb 10, 2012	20.95	21.12	20.92	21.02	1,311,099	-0.34(-1.57%)
Feb 09, 2012	21.37	21.43	21.21	21.36	1,170,350	+0.07(+0.35%)
Feb 08, 2012	21.18	21.32	21.10	21.28	1,121,299	+0.02(+0.09%)
Feb 07, 2012	21.02	21.31	20.94	21.26	1,016,169	+0.17(+0.82%)
Feb 06, 2012	20.80	21.10	20.79	21.09	881,781	-0.12(-0.55%)
Feb 03, 2012	20.93	21.23	20.91	21.21	898,482	+0.14(+0.66%)
Feb 02, 2012	21.08	21.15	20.97	21.07	555,746	+0.08(+0.40%)
Feb 01, 2012	20.99	21.16	20.92	20.99	812,840	+0.26(+1.24%)
Jan 31, 2012	20.96	20.96	20.53	20.73	997,555	+0.07(+0.32%)
Jan 30, 2012	20.44	20.70	20.41	20.66	717,602	-0.05(-0.25%)
Jan 27, 2012	20.64	20.79	20.58	20.72	923,470	-0.02(-0.11%)
Jan 26, 2012	20.80	20.91	20.60	20.74	1,259,945	-0.02(-0.11%)
Jan 25, 2012	20.39	20.80	20.24	20.76	2,258,107	-0.14(-0.69%)
Jan 24, 2012	20.65	20.93	20.61	20.91	1,261,291	-0.01(-0.04%)
Jan 23, 2012	20.91	20.99	20.83	20.92	1,219,983	+0.11(+0.51%)
Jan 20, 2012	20.77	20.94	20.64	20.81	2,424,495	+0.08(+0.40%)
Jan 19, 2012	20.45	20.78	20.40	20.72	2,347,596	+0.66(+3.27%)
Jan 18, 2012	19.90	20.07	19.83	20.07	939,410	+0.38(+1.92%)
Jan 17, 2012	19.70	19.83	19.63	19.69	1,203,453	+0.39(+2.03%)
Jan 13, 2012	19.21	19.30	18.98	19.30	1,894,803	-0.33(-1.68%)
Jan 12, 2012	19.56	19.68	19.43	19.63	1,127,257	+0.06(+0.29%)
Jan 11, 2012	19.38	19.57	19.26	19.57	1,315,159	-0.13(-0.64%)
Jan 10, 2012	19.85	19.87	19.66	19.70	1,001,215	+0.30(+1.54%)
Jan 09, 2012	19.56	19.56	19.23	19.40	1,266,926	+0.11(+0.56%)
Jan 06, 2012	19.59	19.59	19.27	19.29	1,052,103	-0.11(-0.55%)
Jan 05, 2012	19.38	19.49	19.31	19.40	1,685,412	-0.55(-2.76%)

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