Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	21.03	21.04	20.91	20.99	2,582,234	-0.04(-0.18%)
Mar 27, 2013	20.99	21.04	20.84	21.03	1,620,351	-0.05(-0.26%)
Mar 26, 2013	21.09	21.10	20.96	21.09	1,736,082	+0.11(+0.52%)
Mar 25, 2013	21.08	21.10	20.89	20.98	2,104,687	-0.02(-0.07%)
Mar 22, 2013	20.99	21.05	20.90	20.99	2,219,841	+0.04(+0.19%)
Mar 21, 2013	21.08	21.12	20.77	20.96	2,816,631	-0.19(-0.88%)
Mar 20, 2013	21.11	21.16	21.06	21.14	2,282,792	+0.17(+0.82%)
Mar 19, 2013	21.09	21.11	20.87	20.97	2,133,264	-0.02(-0.07%)
Mar 18, 2013	20.98	21.08	20.85	20.99	1,850,854	-0.19(-0.92%)
Mar 15, 2013	21.14	21.20	21.04	21.18	2,822,026	+0.04(+0.17%)
Mar 14, 2013	21.03	21.15	21.03	21.15	3,199,195	+0.15(+0.70%)
Mar 13, 2013	20.91	21.03	20.87	21.00	1,439,086	+0.10(+0.48%)
Mar 12, 2013	20.97	21.03	20.85	20.90	1,558,670	-0.12(-0.55%)
Mar 11, 2013	20.87	21.04	20.84	21.01	2,530,320	+0.16(+0.78%)
Mar 08, 2013	20.91	20.98	20.76	20.85	6,575,204	+0.08(+0.37%)
Mar 07, 2013	20.49	20.80	20.49	20.77	2,101,473	+0.23(+1.10%)
Mar 06, 2013	20.56	20.61	20.49	20.55	1,742,051	+0.09(+0.42%)
Mar 05, 2013	20.41	20.60	20.39	20.46	2,272,754	+0.09(+0.46%)
Mar 04, 2013	20.15	20.39	20.09	20.37	2,598,919	+0.18(+0.88%)
Mar 01, 2013	20.07	20.25	19.90	20.19	2,181,874	+0.00(+0.00%)
Feb 28, 2013	20.09	20.32	20.07	20.19	2,417,585	+0.07(+0.35%)
Feb 27, 2013	19.86	20.16	19.83	20.12	1,515,958	+0.26(+1.33%)
Feb 26, 2013	19.85	19.92	19.64	19.86	2,591,430	-0.37(-1.80%)
Feb 22, 2013	20.04	20.23	20.04	20.22	1,638,087	+0.23(+1.13%)
Feb 21, 2013	20.19	20.21	19.93	20.00	2,823,486	-0.24(-1.19%)
Feb 20, 2013	20.56	20.56	20.21	20.24	1,577,270	-0.28(-1.36%)
Feb 19, 2013	20.43	20.54	20.39	20.52	1,693,810	+0.16(+0.76%)
Feb 15, 2013	20.44	20.49	20.33	20.36	1,238,606	-0.07(-0.34%)
Feb 14, 2013	20.45	20.50	20.39	20.43	1,209,779	-0.05(-0.27%)
Feb 13, 2013	20.55	20.56	20.41	20.49	2,962,400	-0.01(-0.04%)
Feb 12, 2013	20.32	20.53	20.30	20.49	1,586,136	+0.16(+0.80%)
Feb 11, 2013	20.30	20.36	20.20	20.33	1,535,924	+0.07(+0.34%)
Feb 08, 2013	20.17	20.28	20.15	20.26	1,382,702	+0.05(+0.27%)
Feb 07, 2013	20.22	20.30	20.05	20.21	1,257,606	+0.01(+0.04%)
Feb 06, 2013	20.04	20.20	20.00	20.20	1,965,705	+0.32(+1.60%)
Feb 04, 2013	20.02	20.02	19.82	19.88	1,296,166	-0.19(-0.97%)
Feb 01, 2013	19.97	20.11	19.86	20.07	1,668,823	+0.29(+1.45%)
Jan 31, 2013	19.77	19.83	19.63	19.79	2,173,368	-0.01(-0.04%)
Jan 30, 2013	19.69	19.83	19.63	19.80	2,206,105	+0.09(+0.43%)
Jan 29, 2013	19.65	19.74	19.64	19.71	2,043,565	+0.04(+0.20%)
Jan 28, 2013	19.73	19.73	19.54	19.67	853,352	-0.01(-0.04%)
Jan 25, 2013	19.74	19.74	19.54	19.68	1,583,932	+0.03(+0.16%)
Jan 24, 2013	19.62	19.73	19.56	19.65	1,562,271	+0.07(+0.36%)
Jan 23, 2013	19.68	19.70	19.53	19.58	1,358,451	-0.10(-0.51%)
Jan 22, 2013	19.42	19.68	19.42	19.68	1,746,156	+0.17(+0.88%)
Jan 18, 2013	19.54	19.62	19.38	19.51	1,925,251	-0.06(-0.32%)
Jan 17, 2013	19.51	19.60	19.45	19.57	1,868,188	+0.16(+0.80%)
Jan 16, 2013	19.34	19.45	19.27	19.41	1,761,495	+0.05(+0.28%)
Jan 15, 2013	19.20	19.38	19.17	19.36	2,514,608	+0.10(+0.52%)
Jan 14, 2013	19.24	19.31	19.09	19.26	1,797,341	+0.03(+0.16%)
Jan 11, 2013	19.35	19.39	19.07	19.23	2,458,099	-0.16(-0.84%)
Jan 10, 2013	19.35	19.41	19.23	19.39	1,746,599	+0.19(+0.97%)
Jan 09, 2013	19.38	19.39	19.15	19.20	2,274,227	-0.09(-0.48%)
Jan 08, 2013	19.33	19.38	19.21	19.30	714,288	-0.09(-0.48%)
Jan 07, 2013	19.38	19.41	19.25	19.39	1,175,991	-0.05(-0.24%)
Jan 04, 2013	19.17	19.46	19.15	19.44	1,000,532	+0.30(+1.58%)
Jan 03, 2013	19.09	19.17	19.00	19.14	1,899,891	+0.05(+0.28%)

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