Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	17.43	17.60	17.34	17.54	1,647,623	+0.04(+0.25%)
Jun 29, 2011	17.44	17.60	17.42	17.50	2,270,368	+0.09(+0.50%)
Jun 28, 2011	17.12	17.42	16.97	17.41	2,199,289	+0.48(+2.86%)
Jun 27, 2011	16.75	16.94	16.64	16.93	1,076,027	+0.28(+1.66%)
Jun 24, 2011	16.81	16.85	16.60	16.65	2,154,864	-0.16(-0.98%)
Jun 23, 2011	16.89	17.10	16.67	16.82	4,449,740	-0.25(-1.47%)
Jun 22, 2011	17.15	17.27	17.05	17.07	1,333,938	-0.22(-1.25%)
Jun 21, 2011	17.05	17.30	16.96	17.28	1,675,573	+0.38(+2.25%)
Jun 20, 2011	16.92	16.97	16.80	16.90	2,035,736	+0.00(+0.00%)
Jun 17, 2011	16.68	16.96	16.59	16.90	5,209,234	-0.50(-2.88%)
Jun 16, 2011	17.42	17.63	17.34	17.41	5,560,316	-0.85(-4.65%)
Jun 15, 2011	18.25	18.52	18.15	18.25	2,484,932	-0.01(-0.05%)
Jun 14, 2011	18.23	18.33	18.18	18.26	1,599,290	+0.21(+1.15%)
Jun 13, 2011	18.05	18.18	17.97	18.05	2,462,229	+0.54(+3.06%)
Jun 10, 2011	17.80	17.80	17.47	17.52	3,381,795	-0.80(-4.39%)
Jun 09, 2011	18.25	18.35	18.13	18.32	1,509,084	-0.17(-0.94%)
Jun 08, 2011	18.57	18.64	18.44	18.50	1,850,625	-0.25(-1.34%)
Jun 07, 2011	18.61	18.85	18.59	18.75	1,298,977	+0.43(+2.36%)
Jun 06, 2011	18.42	18.54	18.30	18.31	1,366,456	-0.16(-0.89%)
Jun 03, 2011	18.55	18.81	18.44	18.48	2,346,798	+0.87(+4.91%)
May 24, 2011	17.68	17.78	17.51	17.61	3,129,870	+0.12(+0.69%)
May 23, 2011	18.11	18.11	17.30	17.49	7,220,360	-0.89(-4.85%)
May 20, 2011	18.18	18.57	18.11	18.38	3,188,654	+0.76(+4.32%)
May 19, 2011	17.53	17.64	17.44	17.62	2,861,554	+0.52(+3.04%)
May 18, 2011	16.87	17.19	16.87	17.10	1,720,662	+0.22(+1.28%)
May 17, 2011	16.76	17.04	16.76	16.89	1,854,309	+0.01(+0.05%)
May 16, 2011	16.89	17.06	16.83	16.88	2,991,411	-0.20(-1.15%)
May 13, 2011	17.30	17.32	17.02	17.07	1,961,285	-0.27(-1.54%)
May 12, 2011	17.24	17.39	17.12	17.34	1,875,286	-0.09(-0.49%)
May 11, 2011	17.30	17.48	17.21	17.43	3,371,765	+0.09(+0.50%)
May 10, 2011	17.38	17.46	17.25	17.34	2,337,700	+0.05(+0.30%)
May 09, 2011	17.27	17.31	17.13	17.29	1,096,839	-0.04(-0.25%)
May 06, 2011	17.33	17.63	17.20	17.33	2,540,424	+0.14(+0.80%)
May 05, 2011	17.00	17.49	16.97	17.19	3,656,856	+0.22(+1.32%)
May 04, 2011	17.12	17.20	16.82	16.97	2,526,032	-0.50(-2.86%)
May 03, 2011	17.39	17.49	17.30	17.47	1,575,895	-0.11(-0.64%)
May 02, 2011	17.56	17.58	17.52	17.58	1,148,847	-0.02(-0.10%)
Apr 29, 2011	17.46	17.68	17.44	17.60	2,144,428	+0.16(+0.94%)
Apr 28, 2011	17.25	17.46	17.24	17.44	2,882,941	+0.31(+1.81%)
Apr 27, 2011	16.97	17.19	16.97	17.13	4,114,415	+0.13(+0.76%)
Apr 26, 2011	17.20	17.28	16.89	17.00	4,413,273	-0.58(-3.33%)
Apr 25, 2011	17.68	17.69	17.51	17.58	1,235,138	-0.14(-0.78%)
Apr 21, 2011	17.73	17.75	17.39	17.72	2,579,898	+0.61(+3.57%)
Apr 20, 2011	16.95	17.11	16.90	17.11	2,697,539	+0.89(+5.52%)
Apr 19, 2011	16.15	16.39	16.08	16.21	2,319,044	-0.28(-1.67%)
Apr 18, 2011	16.54	16.64	16.33	16.49	2,479,944	-0.15(-0.88%)
Apr 15, 2011	16.51	16.64	16.51	16.64	2,945,169	+0.33(+2.00%)
Apr 14, 2011	16.14	16.31	16.14	16.31	1,270,027	+0.12(+0.74%)
Apr 13, 2011	16.32	16.34	16.03	16.19	1,583,745	+0.21(+1.33%)
Apr 12, 2011	16.03	16.15	15.96	15.98	1,564,495	-0.12(-0.74%)
Apr 11, 2011	16.26	16.33	16.03	16.09	2,872,508	+0.32(+2.02%)
Apr 08, 2011	15.81	16.01	15.65	15.78	3,121,277	+0.85(+5.71%)
Apr 07, 2011	15.01	15.04	14.82	14.92	1,428,157	-0.06(-0.40%)
Apr 06, 2011	15.08	15.10	14.92	14.98	947,769	-0.09(-0.57%)
Apr 05, 2011	15.03	15.10	14.98	15.07	1,022,188	-0.02(-0.11%)
Apr 04, 2011	15.01	15.10	14.94	15.09	1,753,039	+0.24(+1.62%)

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