Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013		19.76	19.76	19.76	0	+0.11(+0.56%)
Mar 27, 2013	19.52	19.89	19.34	19.65	1,302,438	+0.10(+0.51%)
Mar 26, 2013	19.60	19.60	19.36	19.55	1,412,330	+0.08(+0.41%)
Mar 25, 2013	19.57	19.63	19.37	19.47	1,157,397	-0.01(-0.05%)
Mar 22, 2013	19.55	19.75	19.31	19.48	1,818,353	-0.03(-0.15%)
Mar 21, 2013	19.92	20.01	19.50	19.51	3,414,357	-0.41(-2.06%)
Mar 20, 2013	20.40	20.40	19.83	19.92	2,254,026	-0.28(-1.39%)
Mar 19, 2013	20.49	20.59	20.04	20.20	3,521,389	-0.21(-1.03%)
Mar 18, 2013	20.50	20.72	20.34	20.41	3,445,628	-0.32(-1.54%)
Mar 15, 2013	20.43	20.98	20.25	20.73	5,727,896	+0.30(+1.47%)
Mar 14, 2013	19.50	20.50	19.43	20.43	2,921,334	+0.93(+4.77%)
Mar 13, 2013	19.70	19.72	19.37	19.50	2,019,751	-0.44(-2.21%)
Mar 12, 2013	19.92	20.16	19.79	19.94	2,239,154	-0.06(-0.30%)
Mar 11, 2013	19.80	20.02	19.52	20.00	2,388,104	+0.08(+0.40%)
Mar 08, 2013	19.52	20.10	19.44	19.92	5,319,692	+0.31(+1.58%)
Mar 07, 2013	18.85	19.80	18.77	19.61	3,178,885	+0.76(+4.03%)
Mar 06, 2013	18.42	18.96	18.26	18.85	1,388,878	+0.62(+3.40%)
Mar 05, 2013	18.14	18.40	18.11	18.23	1,609,841	+0.21(+1.17%)
Mar 04, 2013	18.31	18.35	18.00	18.02	971,196	-0.30(-1.64%)
Mar 01, 2013	18.52	18.54	18.28	18.32	1,332,055	-0.23(-1.24%)
Feb 28, 2013	18.68	18.75	18.49	18.55	3,173,364	-0.12(-0.64%)
Feb 27, 2013	18.46	18.77	18.37	18.67	1,478,898	+0.17(+0.92%)
Feb 26, 2013	18.48	18.50	18.22	18.50	1,413,593	+0.07(+0.38%)
Feb 25, 2013	18.78	18.94	18.43	18.43	3,090,351	-0.27(-1.44%)
Feb 22, 2013	18.51	18.74	18.43	18.70	1,003,940	+0.28(+1.52%)
Feb 21, 2013	18.30	18.57	18.12	18.42	2,316,040	-0.04(-0.22%)
Feb 20, 2013	18.59	18.59	18.32	18.46	2,862,262	-0.06(-0.32%)
Feb 19, 2013	18.20	18.56	18.09	18.52	2,462,905	+0.46(+2.55%)
Feb 15, 2013		18.06	18.06	18.06	0	-0.14(-0.77%)
Feb 14, 2013	19.54	19.54	18.02	18.20	7,258,487	-1.28(-6.57%)
Feb 13, 2013	19.61	19.62	19.34	19.48	1,037,318	-0.06(-0.31%)
Feb 12, 2013	19.40	19.61	19.18	19.54	1,342,168	+0.11(+0.57%)
Feb 11, 2013	19.45	19.61	19.27	19.43	1,337,499	-0.06(-0.31%)
Feb 08, 2013	19.29	19.52	19.29	19.49	1,146,427	+0.21(+1.09%)
Feb 07, 2013	19.64	19.71	19.28	19.28	1,909,815	-0.42(-2.13%)
Feb 06, 2013	19.50	19.75	19.39	19.70	1,505,669	+0.65(+3.41%)
Feb 04, 2013	19.11	19.17	19.00	19.05	1,463,831	-0.17(-0.88%)
Feb 01, 2013	19.37	19.51	19.10	19.22	1,343,098	-0.06(-0.31%)
Jan 31, 2013	19.84	19.88	19.28	19.28	2,441,328	-0.51(-2.58%)
Jan 30, 2013	19.72	20.05	19.67	19.79	2,091,397	+0.12(+0.61%)
Jan 29, 2013	19.45	19.77	19.41	19.67	1,591,840	+0.13(+0.67%)
Jan 28, 2013	19.70	19.72	19.40	19.54	1,166,020	-0.17(-0.86%)
Jan 25, 2013	19.65	19.83	19.64	19.71	1,239,835	+0.08(+0.41%)
Jan 24, 2013	19.42	19.83	19.36	19.63	2,568,808	+0.29(+1.50%)
Jan 23, 2013	19.10	19.36	19.10	19.34	2,160,494	+0.17(+0.89%)
Jan 22, 2013	19.19	19.29	19.07	19.17	2,881,471	-0.05(-0.26%)
Jan 21, 2013	19.28	19.28	19.16	19.22	378,495	+0.01(+0.05%)
Jan 18, 2013	19.26	19.33	19.03	19.21	2,584,825	+0.02(+0.10%)
Jan 17, 2013	19.24	19.25	19.03	19.19	2,531,691	+0.03(+0.16%)
Jan 16, 2013	19.02	19.27	19.02	19.16	2,165,214	+0.04(+0.21%)
Jan 15, 2013	19.06	19.14	19.00	19.12	3,564,703	+0.07(+0.37%)
Jan 14, 2013	19.80	19.92	18.99	19.05	3,043,209	-0.45(-2.31%)
Jan 11, 2013	19.67	19.75	19.46	19.50	2,200,980	+0.07(+0.36%)
Jan 10, 2013	19.49	19.57	19.19	19.43	2,075,069	+0.01(+0.05%)
Jan 09, 2013	19.50	19.68	19.28	19.42	1,271,285	-0.13(-0.66%)
Jan 08, 2013	19.93	19.93	19.52	19.55	1,407,470	-0.37(-1.86%)
Jan 07, 2013	20.02	20.09	19.74	19.92	1,505,675	-0.24(-1.19%)
Jan 04, 2013	19.66	20.20	19.65	20.16	1,501,566	+0.54(+2.75%)
Jan 03, 2013	19.36	19.69	18.96	19.62	3,514,001	+0.28(+1.45%)

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