Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.11	20.31	20.04	20.31	67,257,968	+0.30(+1.48%)
Jun 29, 2011	20.08	20.08	19.81	20.01	84,560,960	-0.14(-0.70%)
Jun 28, 2011	19.76	20.25	19.65	20.15	103,713,112	+0.47(+2.38%)
Jun 27, 2011	18.93	19.89	18.93	19.68	117,820,952	+0.70(+3.70%)
Jun 24, 2011	19.14	19.17	18.89	18.98	129,800,176	-0.26(-1.34%)
Jun 23, 2011	19.09	19.25	18.90	19.24	76,136,496	-0.02(-0.08%)
Jun 22, 2011	19.22	19.38	19.21	19.25	56,697,908	-0.09(-0.44%)
Jun 21, 2011	19.15	19.42	19.06	19.34	63,639,128	+0.23(+1.19%)
Jun 20, 2011	19.17	19.26	18.87	19.11	69,566,336	+0.16(+0.87%)
Jun 17, 2011	18.92	18.98	18.73	18.95	106,711,920	+0.21(+1.10%)
Jun 16, 2011	18.55	18.82	18.47	18.74	73,209,504	+0.20(+1.07%)
Jun 15, 2011	18.75	18.75	18.49	18.54	63,243,284	-0.37(-1.98%)
Jun 14, 2011	18.98	19.10	18.89	18.92	54,915,264	+0.14(+0.75%)
Jun 13, 2011	18.58	18.89	18.51	18.78	60,904,300	+0.26(+1.41%)
Jun 10, 2011	18.76	18.76	18.50	18.52	63,150,664	-0.20(-1.06%)
Jun 09, 2011	18.75	18.78	18.61	18.72	54,895,140	+0.02(+0.08%)
Jun 08, 2011	18.67	18.76	18.64	18.70	54,032,388	-0.09(-0.50%)
Jun 07, 2011	18.81	18.88	18.67	18.79	52,616,712	+0.04(+0.21%)
Jun 06, 2011	18.64	18.94	18.57	18.75	70,149,376	+0.08(+0.44%)
Jun 03, 2011	18.79	18.86	18.62	18.67	77,707,744	-0.19(-1.01%)
May 24, 2011	18.90	18.97	18.78	18.86	61,056,964	-0.02(-0.08%)
May 23, 2011	18.91	18.94	18.77	18.88	67,459,096	-0.25(-1.31%)
May 20, 2011	19.31	19.43	19.09	19.13	58,188,904	-0.18(-0.91%)
May 19, 2011	19.41	19.43	19.14	19.30	53,471,744	+0.02(+0.10%)
May 18, 2011	19.16	19.32	18.94	19.29	69,029,760	+0.13(+0.69%)
May 17, 2011	19.05	19.29	18.96	19.15	106,109,136	+0.09(+0.45%)
May 16, 2011	19.37	19.45	19.01	19.07	117,715,688	-0.36(-1.84%)
May 13, 2011	19.62	19.65	19.36	19.42	86,105,592	-0.23(-1.15%)
May 12, 2011	19.67	19.70	19.48	19.65	99,688,672	-0.03(-0.16%)
May 11, 2011	19.90	19.91	19.56	19.68	101,268,312	-0.24(-1.21%)
May 10, 2011	19.70	20.06	19.59	19.92	155,665,648	-0.12(-0.62%)
May 09, 2011	20.02	20.15	19.92	20.04	49,889,532	-0.03(-0.15%)
May 06, 2011	20.23	20.35	19.98	20.08	72,155,296	+0.06(+0.31%)
May 05, 2011	20.22	20.24	19.93	20.01	71,678,456	-0.21(-1.04%)
May 04, 2011	20.06	20.37	20.01	20.22	94,426,120	+0.19(+0.97%)
May 03, 2011	19.87	20.06	19.78	20.03	92,645,856	+0.12(+0.58%)
May 02, 2011	19.83	20.18	19.77	19.91	115,751,264	-0.20(-1.00%)
Apr 29, 2011	20.60	20.67	19.68	20.11	411,409,056	-0.61(-2.96%)
Apr 28, 2011	20.53	20.85	20.49	20.73	103,080,008	+0.26(+1.25%)
Apr 27, 2011	20.41	20.48	20.28	20.47	67,913,912	+0.15(+0.73%)
Apr 26, 2011	19.97	20.52	19.92	20.32	89,182,904	+0.45(+2.26%)
Apr 25, 2011	19.75	19.88	19.66	19.87	43,186,528	+0.07(+0.35%)
Apr 21, 2011	20.01	20.09	19.68	19.80	60,426,992	-0.19(-0.93%)
Apr 20, 2011	19.82	20.18	19.80	19.99	79,407,168	+0.47(+2.43%)
Apr 19, 2011	19.40	19.53	19.30	19.52	50,094,016	+0.05(+0.28%)
Apr 18, 2011	19.48	19.62	19.18	19.46	74,793,552	-0.23(-1.14%)
Apr 15, 2011	19.76	19.84	19.54	19.69	83,864,736	-0.04(-0.20%)
Apr 14, 2011	19.73	19.74	19.47	19.73	71,183,912	-0.16(-0.82%)
Apr 13, 2011	19.90	20.08	19.84	19.89	49,141,196	-0.01(-0.04%)
Apr 12, 2011	20.04	20.06	19.83	19.90	47,596,484	-0.26(-1.31%)
Apr 11, 2011	20.32	20.37	20.02	20.16	44,158,960	-0.07(-0.35%)
Apr 08, 2011	20.31	20.39	20.15	20.23	51,404,412	-0.10(-0.50%)
Apr 07, 2011	20.32	20.38	20.15	20.33	59,447,256	+0.04(+0.19%)
Apr 06, 2011	20.16	20.42	20.07	20.29	84,510,408	+0.29(+1.44%)
Apr 05, 2011	20.04	20.32	19.97	20.01	94,962,912	+0.18(+0.90%)
Apr 04, 2011	19.75	19.91	19.72	19.83	45,666,656	+0.05(+0.27%)

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