Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	12.94	13.18	12.54	12.58	1,436,261	-0.26(-2.01%)
Apr 27, 2012	14.26	14.30	12.49	12.84	7,622,162	-2.50(-16.29%)
Apr 26, 2012	15.51	15.80	15.33	15.34	1,537,904	+0.13(+0.87%)
Apr 25, 2012	15.03	15.37	14.93	15.20	709,848	+0.50(+3.42%)
Apr 24, 2012	15.46	15.65	14.58	14.70	1,154,576	-0.81(-5.20%)
Apr 23, 2012	15.56	15.57	15.15	15.51	651,611	-0.12(-0.76%)
Apr 20, 2012	15.97	16.17	15.28	15.63	923,805	-0.70(-4.30%)
Apr 19, 2012	15.44	16.41	15.34	16.33	3,064,813	+1.57(+10.67%)
Apr 18, 2012	14.38	14.89	14.30	14.75	641,240	+0.41(+2.89%)
Apr 17, 2012	14.07	14.47	13.83	14.34	441,411	+0.34(+2.43%)
Apr 16, 2012	14.31	14.48	13.93	14.00	341,933	-0.26(-1.81%)
Apr 13, 2012	14.13	14.41	14.05	14.26	170,345	-0.03(-0.21%)
Apr 12, 2012	13.58	14.64	13.58	14.29	650,191	+0.61(+4.43%)
Apr 11, 2012	13.62	14.11	13.62	13.68	363,064	+0.25(+1.87%)
Apr 10, 2012	13.88	14.20	13.32	13.43	567,945	-0.40(-2.89%)
Apr 09, 2012	13.72	14.03	13.62	13.83	390,398	-0.37(-2.60%)
Apr 05, 2012	13.82	14.28	13.68	14.20	425,811	+0.36(+2.62%)
Apr 04, 2012	13.76	14.01	13.53	13.84	855,514	-0.47(-3.26%)
Apr 03, 2012	14.57	14.64	14.27	14.30	511,570	-0.17(-1.17%)
Apr 02, 2012	14.51	14.70	14.27	14.47	641,398	+0.16(+1.08%)
Mar 30, 2012	14.83	14.83	14.13	14.32	763,694	-0.55(-3.68%)
Mar 29, 2012	15.12	15.18	14.47	14.86	735,744	-0.47(-3.08%)
Mar 28, 2012	15.32	15.37	14.93	15.34	886,844	+0.01(+0.10%)
Mar 27, 2012	15.52	15.66	15.05	15.32	1,038,684	-0.23(-1.47%)
Mar 26, 2012	15.89	15.89	15.51	15.55	889,815	-0.22(-1.41%)
Mar 23, 2012	15.30	15.83	15.29	15.77	622,013	+0.53(+3.49%)
Mar 22, 2012	15.43	15.44	15.16	15.24	511,563	-0.33(-2.14%)
Mar 21, 2012	15.89	15.89	15.22	15.57	1,078,156	-0.04(-0.28%)
Mar 20, 2012	14.84	15.71	14.47	15.62	1,522,907	+0.91(+6.18%)
Mar 19, 2012	14.78	15.05	14.41	14.71	1,257,405	+0.00(+0.00%)
Mar 16, 2012	14.71	14.81	14.40	14.71	1,063,473	+0.06(+0.40%)
Mar 15, 2012	14.18	14.68	14.03	14.65	1,543,889	+0.55(+3.88%)
Mar 14, 2012	13.73	14.10	13.71	14.10	1,369,017	+0.50(+3.70%)
Mar 13, 2012	13.28	13.60	13.14	13.60	417,797	+0.35(+2.68%)
Mar 12, 2012	13.45	13.62	13.19	13.25	365,733	-0.37(-2.71%)
Mar 09, 2012	13.19	13.67	13.19	13.62	478,854	+0.32(+2.39%)
Mar 08, 2012	13.30	13.42	13.16	13.30	488,911	-0.01(-0.11%)
Mar 07, 2012	13.30	13.55	13.10	13.31	654,205	+0.23(+1.75%)
Mar 06, 2012	12.48	13.11	12.31	13.08	995,347	+0.40(+3.15%)
Mar 05, 2012	13.23	13.47	12.60	12.68	1,542,278	-0.65(-4.88%)
Mar 02, 2012	13.24	13.93	13.24	13.33	814,493	-0.08(-0.61%)
Mar 01, 2012	13.30	13.45	12.85	13.42	1,420,925	+0.26(+1.97%)
Feb 29, 2012	13.57	13.80	13.14	13.16	1,031,636	-0.44(-3.21%)
Feb 28, 2012	13.99	14.18	13.52	13.59	812,543	-0.30(-2.18%)
Feb 27, 2012	13.81	14.01	13.39	13.90	847,817	+0.35(+2.56%)
Feb 24, 2012	13.66	13.82	13.42	13.55	716,027	+0.00(+0.00%)
Feb 23, 2012	13.46	13.67	13.17	13.55	910,271	+0.07(+0.55%)
Feb 22, 2012	14.27	14.51	13.01	13.47	3,617,886	-0.92(-6.42%)
Feb 21, 2012	14.75	14.89	14.21	14.40	875,397	-0.27(-1.81%)
Feb 17, 2012	14.50	14.75	14.36	14.66	709,523	+0.21(+1.48%)
Feb 16, 2012	14.93	15.20	14.41	14.45	927,847	-0.53(-3.55%)
Feb 15, 2012	14.60	15.41	14.58	14.98	1,638,737	+0.50(+3.42%)
Feb 14, 2012	14.33	14.49	14.30	14.49	585,692	+0.10(+0.72%)
Feb 13, 2012	14.01	14.51	14.01	14.38	979,916	+0.46(+3.29%)
Feb 10, 2012	14.41	14.47	13.59	13.93	1,773,621	-0.21(-1.46%)
Feb 09, 2012	14.70	14.88	13.97	14.13	1,515,830	-0.13(-0.93%)
Feb 08, 2012	14.22	15.12	14.22	14.27	2,978,309	+0.25(+1.79%)
Feb 07, 2012	15.90	16.10	13.67	14.01	6,501,580	-1.88(-11.81%)
Feb 06, 2012	17.04	17.15	15.68	15.89	1,914,016	-1.26(-7.33%)
Feb 03, 2012	17.63	18.46	15.38	17.15	6,043,598	+0.36(+2.16%)
Feb 02, 2012	16.27	16.85	16.20	16.79	959,458	+0.67(+4.13%)

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