Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	42.13	42.41	41.77	42.27	129,366	+0.21(+0.50%)
Mar 30, 2011	42.06	42.21	41.62	42.06	130,313	+0.36(+0.87%)
Mar 29, 2011	41.05	41.87	40.82	41.69	113,218	+0.48(+1.17%)
Mar 28, 2011	41.48	41.65	41.16	41.21	102,332	-0.02(-0.05%)
Mar 25, 2011	41.57	41.84	41.22	41.23	96,789	-0.30(-0.72%)
Mar 24, 2011	41.24	41.66	40.80	41.53	168,186	+0.50(+1.21%)
Mar 23, 2011	40.80	41.32	40.47	41.04	167,398	+0.25(+0.62%)
Mar 22, 2011	40.98	41.03	40.65	40.79	81,284	-0.03(-0.07%)
Mar 21, 2011	40.80	41.37	40.57	40.81	161,623	+0.93(+2.34%)
Mar 18, 2011	38.20	41.02	38.20	39.88	481,697	+1.84(+4.84%)
Mar 17, 2011	38.67	38.84	38.02	38.04	88,944	-0.29(-0.75%)
Mar 16, 2011	38.12	38.68	37.89	38.33	157,241	+0.24(+0.64%)
Mar 15, 2011	37.57	38.40	37.57	38.08	156,344	-0.16(-0.42%)
Mar 14, 2011	38.02	38.49	38.00	38.24	98,764	-0.11(-0.29%)
Mar 11, 2011	38.37	38.60	38.03	38.35	118,879	-0.14(-0.36%)
Mar 10, 2011	38.69	39.73	38.44	38.49	146,044	-0.66(-1.69%)
Mar 09, 2011	39.06	39.42	38.88	39.16	148,841	+0.06(+0.14%)
Mar 08, 2011	38.52	39.44	38.52	39.10	120,035	+0.47(+1.23%)
Mar 07, 2011	39.04	39.15	38.45	38.62	167,329	-0.33(-0.84%)
Mar 04, 2011	39.19	39.59	38.71	38.95	190,670	-0.40(-1.00%)
Mar 03, 2011	39.30	39.99	38.93	39.35	386,113	+0.17(+0.44%)
Mar 02, 2011	38.92	39.32	38.50	39.17	117,848	+0.06(+0.16%)
Mar 01, 2011	39.94	40.08	38.90	39.11	289,175	-0.91(-2.27%)
Feb 28, 2011	40.23	40.75	39.75	40.02	251,302	+0.12(+0.31%)
Feb 25, 2011	38.77	39.94	38.77	39.89	269,060	+1.10(+2.82%)
Feb 24, 2011	39.80	39.92	38.70	38.80	265,491	-0.89(-2.24%)
Feb 23, 2011	40.14	40.57	39.57	39.69	219,509	-0.37(-0.93%)
Feb 22, 2011	39.97	40.86	39.97	40.06	228,887	-0.32(-0.79%)
Feb 18, 2011	40.91	40.91	39.80	40.38	228,147	-0.40(-0.97%)
Feb 17, 2011	40.29	40.83	40.11	40.77	72,497	+0.53(+1.31%)
Feb 16, 2011	40.11	40.75	40.11	40.25	100,067	+0.16(+0.40%)
Feb 15, 2011	40.14	40.57	39.76	40.09	68,620	-0.30(-0.74%)
Feb 14, 2011	40.94	41.34	40.35	40.39	137,668	-0.64(-1.57%)
Feb 11, 2011	39.34	41.27	39.22	41.03	211,793	+1.36(+3.43%)
Feb 10, 2011	39.41	39.97	39.17	39.67	61,558	-0.03(-0.07%)
Feb 09, 2011	39.33	39.89	39.31	39.70	146,689	+0.12(+0.30%)
Feb 08, 2011	38.72	39.58	38.33	39.58	111,327	+0.69(+1.78%)
Feb 07, 2011	39.34	39.74	38.69	38.89	119,941	-0.49(-1.23%)
Feb 04, 2011	39.42	39.48	39.05	39.37	83,699	-0.03(-0.09%)
Feb 03, 2011	38.78	39.41	38.57	39.41	113,323	+0.55(+1.41%)
Feb 02, 2011	38.88	39.43	38.66	38.86	170,018	-0.17(-0.43%)
Feb 01, 2011	38.65	39.28	38.59	39.03	133,954	+0.50(+1.30%)
Jan 31, 2011	38.92	39.05	38.47	38.53	179,785	-0.21(-0.54%)
Jan 28, 2011	39.66	39.75	38.63	38.74	234,108	-0.87(-2.19%)
Jan 27, 2011	39.42	40.37	37.59	39.60	314,784	+2.25(+6.03%)
Jan 26, 2011	37.34	37.61	37.11	37.35	175,909	+0.00(+0.00%)
Jan 25, 2011	37.49	37.60	37.02	37.35	129,052	-0.26(-0.68%)
Jan 24, 2011	37.18	37.88	36.98	37.61	126,317	+0.49(+1.31%)
Jan 21, 2011	37.64	37.95	37.05	37.12	106,332	-0.21(-0.58%)
Jan 20, 2011	36.99	37.70	36.84	37.34	119,047	+0.15(+0.41%)
Jan 19, 2011	37.54	37.71	37.15	37.18	91,735	-0.34(-0.91%)
Jan 18, 2011	37.42	37.71	37.20	37.52	190,149	-0.11(-0.29%)
Jan 14, 2011	37.33	37.75	37.12	37.63	94,365	+0.16(+0.43%)
Jan 13, 2011	37.68	37.86	37.29	37.47	89,236	-0.15(-0.39%)
Jan 12, 2011	37.72	37.81	37.33	37.62	71,153	+0.24(+0.63%)
Jan 11, 2011	36.82	37.56	36.66	37.38	127,990	+0.72(+1.97%)
Jan 10, 2011	36.53	36.79	36.26	36.66	167,280	-0.07(-0.19%)
Jan 07, 2011	37.24	37.43	36.02	36.73	192,039	-0.41(-1.10%)
Jan 06, 2011	38.36	38.52	37.06	37.14	177,764	-1.27(-3.30%)
Jan 05, 2011	38.26	38.66	38.04	38.41	81,162	+0.10(+0.25%)
Jan 04, 2011	40.00	40.07	37.92	38.31	291,357	-1.46(-3.68%)

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