Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.96	39.79	38.80	39.34	6,315,072	+0.53(+1.36%)
Jun 29, 2011	38.60	39.27	38.40	38.81	6,975,198	+0.48(+1.25%)
Jun 28, 2011	37.79	38.41	37.65	38.33	5,580,553	+0.65(+1.72%)
Jun 27, 2011	37.81	37.97	37.45	37.68	6,395,426	-0.01(-0.03%)
Jun 24, 2011	38.29	38.34	37.61	37.70	7,359,962	-0.60(-1.56%)
Jun 23, 2011	37.89	38.32	37.61	38.30	7,846,638	-0.09(-0.24%)
Jun 22, 2011	38.62	38.97	38.33	38.39	5,419,308	-0.37(-0.94%)
Jun 21, 2011	38.60	39.07	38.53	38.75	6,879,259	+0.39(+1.02%)
Jun 20, 2011	38.36	38.46	38.28	38.36	6,464,166	+0.67(+1.79%)
Jun 17, 2011	37.60	37.87	37.36	37.68	9,445,534	+0.46(+1.23%)
Jun 16, 2011	37.42	37.80	37.05	37.23	8,945,338	-0.24(-0.64%)
Jun 15, 2011	37.93	38.23	37.41	37.47	6,372,329	-0.85(-2.21%)
Jun 14, 2011	38.37	38.47	38.20	38.31	7,077,642	+0.39(+1.03%)
Jun 13, 2011	37.57	38.24	37.49	37.92	6,861,265	+0.39(+1.04%)
Jun 10, 2011	37.98	38.13	37.46	37.53	6,698,289	-0.64(-1.67%)
Jun 09, 2011	37.61	38.33	37.61	38.17	5,493,040	+0.58(+1.55%)
Jun 08, 2011	37.80	38.08	37.56	37.58	7,115,330	-0.35(-0.92%)
Jun 07, 2011	37.88	38.22	37.80	37.93	6,086,628	+0.20(+0.54%)
Jun 06, 2011	38.02	38.33	37.72	37.73	4,942,465	-0.38(-1.00%)
Jun 03, 2011	38.52	38.42	37.64	38.11	7,712,334	+0.01(+0.03%)
May 24, 2011	38.15	38.42	37.99	38.10	7,344,512	-0.00(-0.01%)
May 23, 2011	37.69	38.18	37.38	38.10	8,626,400	-0.15(-0.39%)
May 20, 2011	38.54	38.68	38.01	38.25	6,001,220	-0.30(-0.78%)
May 19, 2011	38.42	39.13	38.42	38.55	7,296,169	+0.29(+0.75%)
May 18, 2011	37.55	38.40	37.18	38.27	6,415,298	+0.84(+2.24%)
May 17, 2011	37.70	37.95	37.12	37.43	9,626,213	-0.45(-1.20%)
May 16, 2011	37.59	38.28	37.50	37.88	8,352,290	+0.20(+0.54%)
May 13, 2011	38.43	38.63	37.50	37.68	8,380,609	-0.74(-1.92%)
May 12, 2011	38.34	38.70	37.88	38.42	7,831,661	-0.01(-0.03%)
May 11, 2011	39.10	39.15	38.25	38.43	5,847,904	-0.76(-1.94%)
May 10, 2011	38.56	39.29	38.55	39.19	6,820,062	+0.76(+1.97%)
May 09, 2011	38.33	38.62	38.09	38.43	3,898,086	+0.05(+0.13%)
May 06, 2011	38.66	38.83	38.25	38.38	6,615,829	+0.24(+0.62%)
May 05, 2011	37.56	38.36	37.29	38.15	10,578,686	+0.43(+1.14%)
May 04, 2011	38.85	38.92	37.62	37.71	14,300,560	-1.23(-3.16%)
May 03, 2011	38.81	39.03	38.52	38.95	8,965,738	+0.08(+0.21%)
May 02, 2011	38.86	38.90	38.79	38.86	6,288,570	+0.06(+0.15%)
Apr 29, 2011	38.68	38.93	38.33	38.81	9,515,739	+0.21(+0.55%)
Apr 28, 2011	38.23	38.69	38.21	38.59	11,440,256	+0.41(+1.08%)
Apr 27, 2011	37.67	38.25	37.43	38.18	11,340,253	+0.68(+1.82%)
Apr 26, 2011	36.60	37.52	36.57	37.50	10,073,295	+1.12(+3.07%)
Apr 25, 2011	36.11	36.44	35.92	36.38	6,990,240	+0.35(+0.98%)
Apr 21, 2011	36.21	36.24	35.82	36.03	9,016,518	-0.00(-0.01%)
Apr 20, 2011	37.08	37.20	34.80	36.03	18,202,656	-0.47(-1.28%)
Apr 19, 2011	36.29	36.66	36.18	36.50	5,616,541	+0.21(+0.58%)
Apr 18, 2011	36.36	36.49	35.87	36.29	5,976,540	-0.57(-1.54%)
Apr 15, 2011	36.59	37.09	36.34	36.86	6,832,716	+0.33(+0.90%)
Apr 14, 2011	36.01	36.68	35.87	36.53	8,060,984	+0.18(+0.51%)
Apr 13, 2011	36.39	36.50	36.11	36.34	7,671,735	+0.14(+0.37%)
Apr 12, 2011	35.62	36.42	35.56	36.21	8,111,119	+0.45(+1.25%)
Apr 11, 2011	35.96	36.10	35.40	35.76	6,686,586	-0.12(-0.32%)
Apr 08, 2011	36.24	36.33	35.47	35.88	6,259,827	-0.31(-0.86%)
Apr 07, 2011	36.44	36.60	36.00	36.19	5,538,730	-0.34(-0.92%)
Apr 06, 2011	36.92	36.92	36.30	36.53	4,258,381	-0.15(-0.42%)
Apr 05, 2011	36.87	37.05	36.62	36.68	5,039,812	-0.30(-0.82%)
Apr 04, 2011	36.90	37.05	36.63	36.98	4,097,186	+0.13(+0.35%)

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