Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.69	20.89	20.61	20.75	2,116,129	+0.06(+0.30%)
Apr 29, 2013	20.68	20.76	20.45	20.69	1,881,397	+0.13(+0.62%)
Apr 26, 2013	20.87	20.94	20.55	20.56	1,145,342	-0.38(-1.81%)
Apr 25, 2013	21.02	21.11	20.89	20.94	1,122,566	+0.07(+0.33%)
Apr 24, 2013	20.61	21.13	20.61	20.87	1,666,038	+0.16(+0.76%)
Apr 23, 2013	20.90	20.94	20.70	20.72	1,514,603	+0.07(+0.34%)
Apr 22, 2013	20.59	20.78	20.57	20.65	1,196,429	+0.03(+0.17%)
Apr 19, 2013	20.61	20.65	20.24	20.61	1,706,793	+0.25(+1.24%)
Apr 18, 2013	20.37	20.65	20.16	20.36	1,350,872	+0.07(+0.34%)
Apr 17, 2013	20.23	21.08	20.16	20.29	2,904,646	-0.57(-2.72%)
Apr 16, 2013	20.30	20.88	20.22	20.85	1,888,320	+0.80(+4.00%)
Apr 15, 2013	20.94	21.20	20.02	20.05	1,580,052	-1.21(-5.70%)
Apr 12, 2013	21.49	21.77	21.20	21.26	1,114,893	-0.39(-1.79%)
Apr 11, 2013	21.75	21.82	21.39	21.65	2,530,633	+0.03(+0.14%)
Apr 10, 2013	22.31	22.33	21.59	21.62	2,330,167	-0.54(-2.44%)
Apr 09, 2013	22.45	22.49	22.11	22.16	2,569,833	-1.56(-6.58%)
Apr 08, 2013	23.89	24.07	23.68	23.72	1,747,052	-0.09(-0.37%)
Apr 05, 2013	23.38	23.83	23.32	23.81	1,736,527	+0.37(+1.56%)
Apr 04, 2013	23.58	23.63	23.38	23.45	1,086,674	-0.11(-0.48%)
Apr 03, 2013	23.95	23.95	23.34	23.56	1,924,946	-0.30(-1.26%)
Apr 02, 2013	23.68	23.92	23.68	23.86	1,417,434	+0.10(+0.44%)
Apr 01, 2013	23.77	23.99	23.63	23.76	774,619	-0.03(-0.11%)
Mar 28, 2013	23.97	23.98	23.66	23.78	791,737	-0.16(-0.66%)
Mar 27, 2013	24.07	24.07	23.82	23.94	638,889	-0.20(-0.85%)
Mar 26, 2013	23.84	24.20	23.84	24.14	678,300	+0.36(+1.52%)
Mar 25, 2013	23.89	23.89	23.61	23.78	631,863	-0.20(-0.85%)
Mar 22, 2013	23.69	24.14	23.69	23.99	994,555	+0.16(+0.68%)
Mar 21, 2013	23.50	24.13	23.42	23.83	1,624,582	+0.40(+1.69%)
Mar 20, 2013	23.67	23.73	23.39	23.43	1,158,607	-0.15(-0.63%)
Mar 19, 2013	23.73	23.95	23.49	23.58	1,515,348	-0.22(-0.93%)
Mar 18, 2013	24.07	24.40	23.72	23.80	2,647,155	-0.72(-2.94%)
Mar 15, 2013	24.74	24.74	24.34	24.52	1,866,186	-0.15(-0.62%)
Mar 14, 2013	24.71	24.78	24.61	24.67	811,056	+0.03(+0.14%)
Mar 13, 2013	24.69	24.86	24.55	24.64	933,120	-0.12(-0.48%)
Mar 12, 2013	24.91	25.06	24.72	24.75	760,375	-0.15(-0.60%)
Mar 11, 2013	24.57	24.95	24.48	24.90	1,044,322	+0.15(+0.60%)
Mar 08, 2013	24.58	24.80	24.30	24.75	1,634,954	+0.32(+1.32%)
Mar 07, 2013	24.77	24.77	24.40	24.43	1,629,509	-0.14(-0.55%)
Mar 06, 2013	24.72	24.74	24.54	24.57	1,488,486	-0.09(-0.35%)
Mar 05, 2013	24.88	24.92	24.59	24.65	1,526,042	-0.08(-0.33%)
Mar 04, 2013	24.93	25.11	24.70	24.74	1,201,867	-0.20(-0.79%)
Mar 01, 2013	25.14	25.14	24.88	24.93	725,912	-0.17(-0.68%)
Feb 28, 2013	25.08	25.20	24.99	25.10	1,142,836	-0.05(-0.19%)
Feb 27, 2013	24.86	25.20	24.82	25.15	422,568	+0.13(+0.52%)
Feb 26, 2013	25.29	25.39	24.91	25.02	834,034	-0.38(-1.49%)
Feb 22, 2013	25.45	25.54	25.21	25.40	1,155,640	+0.17(+0.67%)
Feb 21, 2013	25.02	25.26	24.78	25.23	3,137,897	+0.23(+0.92%)
Feb 20, 2013	25.18	25.34	24.92	25.00	1,819,581	-0.28(-1.12%)
Feb 19, 2013	26.30	26.30	25.17	25.28	4,177,935	-1.09(-4.12%)
Feb 15, 2013	26.61	26.63	26.33	26.37	629,557	-0.26(-0.97%)
Feb 14, 2013	26.64	26.71	26.32	26.63	1,392,133	+0.01(+0.05%)
Feb 13, 2013	26.54	26.77	26.42	26.61	952,918	+0.02(+0.08%)
Feb 12, 2013	26.60	26.93	26.49	26.59	945,525	+0.05(+0.20%)
Feb 11, 2013	26.87	26.87	26.51	26.54	619,126	-0.30(-1.12%)
Feb 08, 2013	26.71	26.87	26.57	26.84	1,187,784	+0.07(+0.28%)
Feb 07, 2013	27.52	27.52	26.75	26.77	1,237,312	-0.60(-2.20%)
Feb 06, 2013	27.73	27.94	27.25	27.37	1,207,330	-0.40(-1.45%)
Feb 04, 2013	27.60	27.78	27.49	27.77	745,593	+0.03(+0.11%)

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