Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	24.70	24.96	23.60	23.72	1,525,018	-0.97(-3.93%)
Apr 27, 2012	23.60	25.42	22.95	24.69	2,674,437	+1.32(+5.65%)
Apr 26, 2012	25.90	25.90	22.95	23.37	3,839,869	-1.17(-4.77%)
Apr 25, 2012	25.16	25.67	24.45	24.54	2,609,426	+0.00(+0.00%)
Apr 24, 2012	25.74	25.77	24.08	24.54	1,731,660	-1.30(-5.03%)
Apr 23, 2012	26.39	26.55	24.90	25.84	1,530,766	-0.81(-3.04%)
Apr 20, 2012	27.32	27.50	26.52	26.65	1,241,096	-0.65(-2.38%)
Apr 19, 2012	26.96	27.48	26.82	27.30	1,730,631	+0.39(+1.45%)
Apr 18, 2012	27.07	27.07	26.52	26.91	715,402	-0.22(-0.81%)
Apr 17, 2012	27.00	27.91	26.82	27.13	2,624,487	+0.67(+2.53%)
Apr 16, 2012	26.81	26.89	26.21	26.46	872,753	-0.10(-0.38%)
Apr 13, 2012	26.62	26.62	26.11	26.56	903,440	-0.01(-0.04%)
Apr 12, 2012	25.80	26.74	25.78	26.57	1,163,750	+0.32(+1.22%)
Apr 11, 2012	26.49	26.49	25.77	26.25	1,001,449	+0.68(+2.66%)
Apr 10, 2012	26.50	26.67	25.38	25.57	979,137	-1.03(-3.87%)
Apr 09, 2012	26.16	27.00	26.10	26.60	569,412	-0.02(-0.08%)
Apr 05, 2012	26.02	26.66	25.86	26.62	1,145,035	+0.58(+2.23%)
Apr 04, 2012	26.25	26.39	25.80	26.04	1,365,436	-0.63(-2.36%)
Apr 03, 2012	27.00	27.00	26.53	26.67	1,397,898	-0.33(-1.24%)
Apr 02, 2012	26.94	28.14	26.70	27.00	4,013,915	+0.13(+0.50%)
Mar 30, 2012	25.50	27.00	25.45	26.87	3,888,227	+1.52(+6.00%)
Mar 29, 2012	24.96	25.41	24.75	25.35	1,650,163	+0.35(+1.40%)
Mar 28, 2012	25.00	25.21	24.70	25.00	2,122,080	+0.05(+0.20%)
Mar 27, 2012	24.40	25.08	24.06	24.95	2,905,118	+0.67(+2.76%)
Mar 26, 2012	24.33	24.46	23.90	24.28	2,110,973	+0.27(+1.12%)
Mar 23, 2012	23.66	24.06	23.61	24.01	959,345	+0.26(+1.09%)
Mar 22, 2012	24.03	24.06	23.56	23.75	526,701	-0.46(-1.90%)
Mar 21, 2012	23.76	24.57	23.75	24.21	445,689	+0.18(+0.75%)
Mar 20, 2012	24.25	24.40	23.48	24.03	836,280	-0.46(-1.88%)
Mar 19, 2012	24.51	24.83	24.01	24.49	1,445,203	-0.19(-0.77%)
Mar 16, 2012	23.92	24.74	23.80	24.68	2,311,564	+0.71(+2.96%)
Mar 15, 2012	24.07	24.10	23.75	23.97	1,187,569	-0.13(-0.54%)
Mar 14, 2012	23.71	24.21	23.33	24.10	2,173,545	+0.60(+2.55%)
Mar 13, 2012	23.20	23.89	23.20	23.50	1,951,178	+0.56(+2.44%)
Mar 12, 2012	23.51	23.55	22.87	22.94	680,157	-0.53(-2.26%)
Mar 09, 2012	23.84	23.90	23.41	23.47	715,899	-0.48(-2.00%)
Mar 08, 2012	23.32	24.20	23.15	23.95	2,446,554	+0.81(+3.50%)
Mar 07, 2012	23.18	23.45	22.97	23.14	2,119,718	+0.01(+0.04%)
Mar 06, 2012	22.76	23.45	22.75	23.13	1,953,413	-0.06(-0.26%)
Mar 05, 2012	23.26	23.45	22.60	23.19	3,177,004	-0.07(-0.30%)
Mar 02, 2012	21.69	23.39	21.67	23.26	3,029,032	+1.66(+7.69%)
Mar 01, 2012	20.91	21.70	20.67	21.60	1,384,066	+0.30(+1.41%)
Feb 29, 2012	22.07	22.26	21.01	21.30	1,619,039	-0.71(-3.23%)
Feb 28, 2012	22.13	22.60	21.88	22.01	1,345,180	-0.15(-0.68%)
Feb 27, 2012	22.66	22.95	21.81	22.16	820,250	-0.54(-2.38%)
Feb 24, 2012	22.94	23.14	22.54	22.70	1,332,742	-0.27(-1.18%)
Feb 23, 2012	22.90	23.05	22.28	22.97	1,056,370	+0.34(+1.50%)
Feb 22, 2012	23.80	23.84	21.57	22.63	3,035,855	-0.94(-3.99%)
Feb 21, 2012	22.10	23.64	22.08	23.57	4,938,157	+1.51(+6.84%)
Feb 17, 2012	21.94	22.16	21.65	22.06	1,185,733	+0.35(+1.61%)
Feb 16, 2012	21.50	21.78	21.39	21.71	1,311,438	+0.14(+0.64%)
Feb 15, 2012	21.64	22.12	21.40	21.57	914,846	+0.07(+0.33%)
Feb 14, 2012	20.77	21.56	20.47	21.50	866,190	+0.56(+2.67%)
Feb 13, 2012	21.48	21.65	20.71	20.94	474,873	-0.33(-1.55%)
Feb 10, 2012	21.87	21.87	21.02	21.27	606,957	-0.87(-3.93%)
Feb 09, 2012	22.07	22.44	21.90	22.14	1,205,068	+0.24(+1.10%)
Feb 08, 2012	21.55	22.06	21.30	21.90	2,422,676	+0.40(+1.86%)
Feb 07, 2012	21.42	21.58	21.12	21.50	901,945	+0.00(+0.00%)
Feb 06, 2012	21.69	21.70	21.00	21.50	534,760	-0.32(-1.47%)
Feb 03, 2012	21.55	22.09	21.40	21.82	1,346,007	+0.43(+2.01%)
Feb 02, 2012	20.68	21.42	20.68	21.39	2,427,525	+0.74(+3.58%)

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