Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.77	21.32	20.47	21.29	17,137,420	+1.28(+6.42%)
Apr 29, 2013	19.94	20.10	19.74	20.00	9,364,057	+0.32(+1.63%)
Apr 26, 2013	19.82	19.84	19.64	19.68	6,977,192	-0.12(-0.59%)
Apr 25, 2013	19.84	19.93	19.61	19.80	7,985,499	+0.09(+0.45%)
Apr 24, 2013	19.25	19.72	19.24	19.71	6,788,677	+0.49(+2.52%)
Apr 23, 2013	19.10	19.26	18.95	19.22	8,037,959	+0.16(+0.82%)
Apr 22, 2013	18.79	19.07	18.65	19.07	6,780,775	+0.34(+1.82%)
Apr 19, 2013	18.83	18.91	18.51	18.72	4,441,533	-0.14(-0.76%)
Apr 18, 2013	18.80	19.01	18.48	18.87	6,452,888	+0.24(+1.28%)
Apr 17, 2013	18.72	18.81	18.38	18.63	8,679,823	-0.39(-2.05%)
Apr 16, 2013	18.66	19.05	18.39	19.02	8,068,467	+0.68(+3.69%)
Apr 15, 2013	19.17	19.17	18.33	18.34	14,049,584	-1.09(-5.59%)
Apr 12, 2013	19.80	19.84	19.35	19.43	5,987,599	-0.64(-3.17%)
Apr 11, 2013	20.36	20.39	20.06	20.06	3,982,538	-0.22(-1.08%)
Apr 10, 2013	20.10	20.33	20.04	20.28	4,598,398	+0.22(+1.09%)
Apr 09, 2013	19.54	20.12	19.52	20.06	5,911,749	+0.63(+3.23%)
Apr 08, 2013	19.63	19.67	19.30	19.43	8,759,987	-0.23(-1.18%)
Apr 05, 2013	19.48	19.72	19.26	19.67	7,828,140	-0.09(-0.45%)
Apr 04, 2013	20.16	20.18	19.67	19.76	9,289,004	-0.56(-2.76%)
Apr 03, 2013	20.99	21.03	20.27	20.32	8,073,136	-0.70(-3.32%)
Apr 02, 2013	20.75	21.03	20.73	21.01	5,123,575	+0.29(+1.42%)
Apr 01, 2013	20.52	20.75	20.44	20.72	4,798,525	+0.21(+1.03%)
Mar 28, 2013	20.34	20.66	20.33	20.51	6,179,734	+0.08(+0.40%)
Mar 27, 2013	20.59	20.59	20.37	20.43	6,537,835	-0.21(-1.03%)
Mar 26, 2013	20.71	20.79	20.58	20.64	4,755,757	+0.07(+0.33%)
Mar 25, 2013	20.79	20.90	20.49	20.57	4,081,261	-0.12(-0.59%)
Mar 22, 2013	20.71	20.83	20.60	20.69	3,666,150	+0.06(+0.30%)
Mar 21, 2013	20.69	20.88	20.63	20.63	4,603,043	-0.05(-0.23%)
Mar 20, 2013	20.79	20.85	20.62	20.68	3,269,532	+0.04(+0.20%)
Mar 19, 2013	20.74	20.77	20.50	20.64	4,478,292	-0.12(-0.59%)
Mar 18, 2013	20.98	20.99	20.71	20.76	6,100,015	-0.49(-2.32%)
Mar 15, 2013	21.10	21.42	21.06	21.25	5,867,076	+0.18(+0.88%)
Mar 14, 2013	20.77	21.15	20.73	21.07	6,291,235	+0.33(+1.58%)
Mar 13, 2013	21.04	21.08	20.72	20.74	6,617,339	-0.32(-1.53%)
Mar 12, 2013	21.05	21.29	20.95	21.06	5,024,137	+0.04(+0.20%)
Mar 11, 2013	20.88	21.08	20.75	21.02	3,151,537	+0.14(+0.65%)
Mar 08, 2013	21.02	21.16	20.73	20.88	5,631,600	-0.03(-0.13%)
Mar 07, 2013	20.84	21.12	20.84	20.91	5,602,348	+0.19(+0.92%)
Mar 06, 2013	20.63	20.80	20.58	20.72	4,194,108	+0.21(+1.00%)
Mar 05, 2013	20.58	20.77	20.48	20.51	5,824,202	+0.13(+0.64%)
Mar 04, 2013	20.58	20.69	20.36	20.38	7,498,752	-0.18(-0.86%)
Mar 01, 2013	20.56	20.74	20.47	20.56	8,263,089	-0.11(-0.53%)
Feb 28, 2013	20.59	20.79	20.54	20.67	4,338,813	-0.05(-0.26%)
Feb 27, 2013	20.51	20.93	20.42	20.73	5,649,001	+0.14(+0.66%)
Feb 26, 2013	20.92	20.92	20.39	20.59	7,816,158	-0.78(-3.65%)
Feb 22, 2013	21.14	21.40	21.04	21.37	5,652,212	+0.24(+1.13%)
Feb 21, 2013	21.33	21.34	20.95	21.13	4,875,100	-0.31(-1.47%)
Feb 20, 2013	21.61	21.72	21.38	21.44	6,350,336	-0.27(-1.26%)
Feb 19, 2013	21.59	21.82	21.51	21.72	5,157,999	+0.13(+0.60%)
Feb 15, 2013	21.82	21.82	21.35	21.59	6,559,453	-0.39(-1.77%)
Feb 14, 2013	22.37	22.37	21.91	21.98	6,406,601	-0.34(-1.53%)
Feb 13, 2013	22.27	22.33	22.07	22.32	6,062,251	+0.09(+0.40%)
Feb 12, 2013	22.01	22.32	21.94	22.23	5,907,956	+0.14(+0.65%)
Feb 11, 2013	21.89	22.17	21.75	22.09	6,883,235	+0.09(+0.40%)
Feb 08, 2013	22.10	22.23	21.92	22.00	5,180,563	-0.08(-0.34%)
Feb 07, 2013	22.30	22.44	21.75	22.07	12,796,059	-0.29(-1.31%)
Feb 06, 2013	22.63	22.85	22.09	22.37	22,596,690	-1.01(-4.33%)
Feb 04, 2013	23.45	23.51	23.29	23.38	4,493,524	-0.22(-0.93%)

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