Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	18.19	18.65	18.16	18.62	11,341,413	+0.58(+3.20%)
Jun 28, 2012	17.79	18.06	17.79	18.04	9,605,588	+0.13(+0.74%)
Jun 27, 2012	17.81	17.97	17.81	17.91	8,029,801	+0.13(+0.75%)
Jun 26, 2012	17.89	17.93	17.63	17.78	9,517,990	-0.04(-0.23%)
Jun 25, 2012	18.13	18.19	17.72	17.82	13,760,857	-0.49(-2.68%)
Jun 22, 2012	18.50	18.60	18.17	18.31	12,459,093	-0.17(-0.94%)
Jun 21, 2012	18.74	18.75	18.43	18.48	9,747,963	-0.21(-1.11%)
Jun 20, 2012	18.69	18.79	18.53	18.69	7,575,750	-0.01(-0.06%)
Jun 19, 2012	18.50	18.75	18.42	18.70	13,452,259	+0.29(+1.60%)
Jun 18, 2012	18.35	18.42	18.27	18.41	8,088,035	-0.03(-0.16%)
Jun 15, 2012	18.26	18.48	18.22	18.43	19,657,004	+0.25(+1.37%)
Jun 14, 2012	18.12	18.24	18.07	18.19	8,407,569	+0.14(+0.77%)
Jun 13, 2012	18.01	18.22	17.97	18.05	9,245,815	-0.07(-0.38%)
Jun 12, 2012	18.25	18.35	17.98	18.12	12,769,761	-0.05(-0.29%)
Jun 11, 2012	18.40	18.43	18.13	18.17	10,245,786	-0.05(-0.29%)
Jun 08, 2012	18.34	18.35	17.93	18.22	17,710,954	+0.02(+0.13%)
Jun 07, 2012	18.65	18.80	18.11	18.20	33,413,232	-0.24(-1.29%)
Jun 06, 2012	18.58	18.63	18.41	18.43	79,909,720	-0.65(-3.39%)
Jun 05, 2012	19.01	19.15	18.82	19.08	15,712,681	+0.01(+0.06%)
Jun 04, 2012	18.67	19.09	18.67	19.07	26,158,640	+0.38(+2.01%)
Jun 01, 2012	19.37	19.37	18.54	18.69	21,701,274	-1.06(-5.38%)
May 31, 2012	19.41	19.76	19.04	19.76	23,723,896	+0.30(+1.54%)
May 30, 2012	19.20	19.46	19.09	19.46	14,386,954	+0.10(+0.51%)
May 29, 2012	18.84	19.37	18.83	19.36	15,506,341	+0.62(+3.33%)
May 25, 2012	18.57	18.86	18.26	18.74	28,111,122	+0.18(+0.97%)
May 24, 2012	19.24	19.52	18.56	18.56	105,108,528	-0.61(-3.17%)
May 23, 2012	19.45	19.50	18.46	19.16	17,390,308	-0.37(-1.89%)
May 22, 2012	19.71	19.84	19.26	19.53	12,191,978	+0.25(+1.32%)
May 21, 2012	18.80	19.29	18.41	19.28	9,512,738	+0.50(+2.65%)
May 18, 2012	19.79	19.94	18.71	18.78	9,459,176	-0.29(-1.51%)
May 17, 2012	19.22	19.36	18.82	19.07	6,049,564	-0.14(-0.75%)
May 16, 2012	19.34	19.50	19.17	19.21	5,518,132	-0.03(-0.15%)
May 15, 2012	19.35	19.49	18.93	19.24	5,157,037	-0.14(-0.75%)
May 14, 2012	19.52	19.68	19.26	19.39	2,643,282	-0.25(-1.29%)
May 11, 2012	19.68	19.76	19.54	19.64	3,824,037	-0.18(-0.90%)
May 10, 2012	19.85	20.08	19.50	19.82	7,030,225	+0.13(+0.65%)
May 09, 2012	20.00	20.13	19.62	19.69	4,277,830	-0.51(-2.54%)
May 08, 2012	20.18	20.34	19.82	20.21	3,319,208	-0.10(-0.51%)
May 07, 2012	20.20	20.39	20.20	20.31	2,459,273	-0.06(-0.28%)
May 04, 2012	20.56	20.90	20.17	20.37	3,051,644	-0.29(-1.40%)
May 03, 2012	21.02	21.09	20.60	20.66	1,894,728	-0.36(-1.70%)
May 02, 2012	21.13	21.50	20.82	21.02	4,999,323	-0.03(-0.14%)
May 01, 2012	20.75	21.19	20.73	21.05	3,911,249	+0.30(+1.45%)
Apr 30, 2012	20.71	20.79	20.60	20.75	2,625,017	+0.03(+0.17%)
Apr 27, 2012	20.69	20.86	20.53	20.71	2,609,307	+0.09(+0.45%)
Apr 26, 2012	20.74	20.78	20.27	20.62	3,704,038	-0.14(-0.67%)
Apr 25, 2012	20.37	20.77	20.23	20.76	5,354,881	+0.48(+2.37%)
Apr 24, 2012	20.30	20.43	20.04	20.28	3,629,691	-0.01(-0.06%)
Apr 23, 2012	20.72	20.79	20.13	20.29	4,031,955	-0.61(-2.90%)
Apr 20, 2012	21.25	21.29	20.73	20.90	4,442,924	-0.33(-1.55%)
Apr 19, 2012	21.64	21.64	21.20	21.23	4,120,758	-0.30(-1.40%)
Apr 18, 2012	21.43	21.54	21.14	21.53	4,375,982	+0.01(+0.03%)
Apr 17, 2012	21.85	21.92	21.40	21.52	3,671,647	-0.27(-1.22%)
Apr 16, 2012	22.24	22.31	21.73	21.79	2,769,227	-0.41(-1.85%)
Apr 13, 2012	22.11	22.35	22.10	22.20	1,769,324	-0.06(-0.29%)
Apr 12, 2012	22.12	22.34	22.03	22.26	1,798,845	+0.17(+0.76%)
Apr 11, 2012	22.14	22.21	21.88	22.09	3,031,059	+0.08(+0.34%)
Apr 10, 2012	22.84	22.88	21.75	22.02	4,753,236	-0.74(-3.25%)
Apr 09, 2012	22.62	23.19	22.62	22.76	1,886,050	-0.27(-1.18%)
Apr 05, 2012	22.58	23.03	22.56	23.03	2,882,499	+0.36(+1.61%)
Apr 04, 2012	22.80	22.93	22.61	22.66	3,108,929	-0.29(-1.28%)
Apr 03, 2012	22.62	23.26	22.62	22.96	5,006,689	+0.36(+1.61%)

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