Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	22.98	23.04	22.50	22.68	3,138,410	-0.21(-0.92%)
Mar 29, 2012	22.90	23.01	22.73	22.90	3,969,984	-0.14(-0.61%)
Mar 28, 2012	22.61	23.04	22.40	23.04	3,257,821	+0.48(+2.11%)
Mar 27, 2012	22.56	22.64	22.38	22.56	3,338,938	+0.04(+0.18%)
Mar 26, 2012	22.96	23.03	22.16	22.52	2,941,256	-0.14(-0.60%)
Mar 23, 2012	22.05	22.67	21.97	22.66	4,570,200	+0.72(+3.26%)
Mar 22, 2012	21.76	21.99	21.73	21.94	3,680,470	+0.18(+0.84%)
Mar 21, 2012	21.59	21.95	21.54	21.76	4,113,586	+0.19(+0.87%)
Mar 20, 2012	21.54	21.68	21.32	21.57	4,114,637	-0.23(-1.05%)
Mar 19, 2012	21.56	21.94	21.47	21.80	3,279,214	+0.17(+0.79%)
Mar 16, 2012	21.37	21.68	21.13	21.63	4,968,437	+0.35(+1.66%)
Mar 15, 2012	21.18	21.53	20.70	21.28	4,049,891	+0.12(+0.55%)
Mar 14, 2012	21.42	21.53	21.14	21.16	2,459,676	-0.33(-1.53%)
Mar 13, 2012	21.56	21.82	21.39	21.49	2,314,231	-0.08(-0.35%)
Mar 12, 2012	21.96	22.10	21.45	21.56	3,950,670	-0.46(-2.08%)
Mar 09, 2012	21.58	22.05	21.50	22.02	3,736,536	+0.46(+2.15%)
Mar 08, 2012	21.35	21.73	21.35	21.56	2,710,844	+0.25(+1.18%)
Mar 07, 2012	20.78	21.33	20.78	21.31	3,214,860	+0.56(+2.69%)
Mar 06, 2012	21.21	21.33	20.72	20.75	3,582,152	-0.52(-2.43%)
Mar 05, 2012	21.36	21.48	21.16	21.26	3,083,558	-0.04(-0.17%)
Mar 02, 2012	20.99	21.32	20.99	21.30	3,032,880	+0.22(+1.03%)
Mar 01, 2012	20.68	21.12	20.68	21.08	2,816,823	+0.40(+1.93%)
Feb 29, 2012	20.98	21.11	20.60	20.68	5,037,154	-0.01(-0.06%)
Feb 28, 2012	20.40	21.06	20.31	20.69	5,584,152	+0.29(+1.44%)
Feb 27, 2012	19.63	20.54	19.50	20.40	6,952,885	+0.89(+4.57%)
Feb 24, 2012	19.07	19.66	18.99	19.51	4,182,399	+0.54(+2.85%)
Feb 23, 2012	18.89	19.13	18.78	18.97	2,798,628	+0.05(+0.28%)
Feb 22, 2012	18.88	18.99	18.71	18.92	2,584,182	+0.09(+0.50%)
Feb 21, 2012	18.91	19.15	18.71	18.82	2,479,829	-0.09(-0.50%)
Feb 17, 2012	18.91	19.15	18.89	18.92	2,866,661	-0.06(-0.31%)
Feb 16, 2012	18.83	19.07	18.80	18.98	4,693,480	+0.11(+0.56%)
Feb 15, 2012	19.07	19.16	18.84	18.87	2,973,975	-0.09(-0.50%)
Feb 14, 2012	19.27	19.37	18.90	18.96	3,172,338	-0.15(-0.80%)
Feb 13, 2012	19.07	19.17	18.90	19.12	3,031,771	+0.13(+0.68%)
Feb 10, 2012	19.07	19.07	18.87	18.99	2,334,224	-0.17(-0.89%)
Feb 09, 2012	18.78	19.24	18.78	19.16	3,623,257	+0.33(+1.78%)
Feb 08, 2012	18.69	18.82	18.66	18.82	3,261,108	+0.14(+0.72%)
Feb 07, 2012	19.05	19.05	18.64	18.69	3,346,281	-0.25(-1.30%)
Feb 06, 2012	18.75	19.02	18.71	18.93	2,501,282	+0.20(+1.06%)
Feb 03, 2012	18.93	18.96	18.67	18.73	4,293,173	-0.15(-0.81%)
Feb 02, 2012	18.94	19.10	18.84	18.89	3,256,651	-0.09(-0.46%)
Feb 01, 2012	19.17	19.17	18.88	18.98	2,849,220	-0.08(-0.43%)
Jan 31, 2012	19.23	19.34	18.88	19.06	2,464,582	+0.14(+0.71%)
Jan 30, 2012	18.98	19.02	18.81	18.92	3,349,742	-0.08(-0.43%)
Jan 27, 2012	19.00	19.22	18.87	19.00	5,407,566	-0.27(-1.40%)
Jan 26, 2012	19.57	19.69	19.22	19.27	2,634,480	-0.23(-1.17%)
Jan 25, 2012	19.23	19.50	19.23	19.50	2,934,617	+0.32(+1.68%)
Jan 24, 2012	19.37	19.37	19.13	19.18	1,588,800	-0.08(-0.40%)
Jan 23, 2012	20.10	20.10	19.19	19.26	1,586,830	+0.02(+0.12%)
Jan 20, 2012	19.37	19.50	19.15	19.23	2,040,600	-0.15(-0.79%)
Jan 19, 2012	19.07	19.46	19.07	19.39	2,354,920	+0.12(+0.61%)
Jan 18, 2012	19.37	19.53	19.07	19.27	4,106,239	-0.14(-0.73%)
Jan 17, 2012	19.47	19.63	19.27	19.41	4,415,431	+0.12(+0.64%)
Jan 13, 2012	19.36	19.41	19.12	19.29	2,716,891	-0.13(-0.66%)
Jan 12, 2012	19.93	19.93	19.26	19.42	3,870,712	-0.18(-0.93%)
Jan 11, 2012	19.60	19.95	19.44	19.60	6,527,137	+0.12(+0.63%)
Jan 10, 2012	19.84	19.86	19.25	19.47	2,990,002	+0.22(+1.13%)
Jan 09, 2012	19.49	19.69	19.17	19.26	2,179,109	-0.05(-0.24%)
Jan 06, 2012	19.31	19.56	18.97	19.30	4,764,069	+0.14(+0.74%)
Jan 05, 2012	19.92	19.92	18.89	19.16	6,866,214	+0.09(+0.49%)

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