Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	20.21	20.22	19.87	19.99	3,320,845	+0.34(+1.70%)
Jun 28, 2012	19.60	19.80	19.52	19.66	3,845,987	-0.25(-1.26%)
Jun 27, 2012	19.17	20.00	19.12	19.91	3,648,373	+0.85(+4.44%)
Jun 26, 2012	18.77	19.12	18.61	19.06	1,797,175	+0.42(+2.25%)
Jun 25, 2012	18.73	18.95	18.59	18.64	992,024	-0.46(-2.39%)
Jun 22, 2012	18.80	19.14	18.77	19.10	1,455,663	+0.44(+2.34%)
Jun 21, 2012	19.01	19.01	18.63	18.66	1,325,236	-0.26(-1.38%)
Jun 20, 2012	18.72	18.93	18.47	18.92	2,276,708	+0.34(+1.85%)
Jun 19, 2012	18.60	18.71	18.45	18.58	4,478,641	+0.01(+0.05%)
Jun 18, 2012	18.84	18.87	18.54	18.57	2,958,112	-0.24(-1.29%)
Jun 15, 2012	18.70	18.98	18.57	18.81	2,776,360	+0.10(+0.55%)
Jun 14, 2012	18.48	18.73	18.35	18.71	2,148,502	+0.45(+2.45%)
Jun 13, 2012	17.89	18.36	17.88	18.26	1,386,297	+0.22(+1.24%)
Jun 12, 2012	17.73	18.04	17.55	18.04	1,563,280	+0.47(+2.65%)
Jun 11, 2012	18.26	18.38	17.53	17.57	1,674,015	-0.58(-3.18%)
Jun 08, 2012	18.06	18.20	17.80	18.15	1,803,112	+0.14(+0.78%)
Jun 07, 2012	18.15	18.57	17.94	18.01	1,681,021	-0.02(-0.10%)
Jun 06, 2012	17.81	18.14	17.65	18.03	2,910,918	+0.32(+1.79%)
Jun 05, 2012	17.63	17.79	17.49	17.71	2,432,341	+0.05(+0.26%)
Jun 04, 2012	17.53	17.78	17.48	17.66	1,726,777	+0.21(+1.23%)
Jun 01, 2012	17.50	17.70	17.40	17.45	1,939,519	-0.22(-1.26%)
May 31, 2012	17.93	17.94	17.55	17.67	1,868,645	-0.24(-1.35%)
May 30, 2012	18.24	18.24	17.87	17.92	1,375,996	-0.58(-3.12%)
May 29, 2012	18.47	18.64	18.30	18.49	2,414,616	+0.27(+1.48%)
May 25, 2012	18.46	18.54	18.12	18.22	1,896,158	-0.20(-1.10%)
May 24, 2012	18.57	19.18	18.30	18.43	1,536,187	-0.05(-0.25%)
May 23, 2012	18.67	18.75	18.09	18.47	2,776,378	-0.06(-0.30%)
May 22, 2012	19.08	19.08	18.41	18.53	2,842,022	-0.19(-0.99%)
May 21, 2012	18.16	18.74	18.01	18.71	2,107,450	+0.54(+2.95%)
May 18, 2012	18.08	18.38	18.05	18.18	1,643,256	+0.08(+0.46%)
May 17, 2012	18.36	18.45	17.99	18.09	1,570,888	-0.19(-1.06%)
May 16, 2012	18.57	18.69	18.20	18.29	1,523,643	-0.15(-0.80%)
May 15, 2012	18.76	18.89	18.34	18.44	1,950,207	-0.38(-2.02%)
May 14, 2012	18.69	19.05	18.69	18.81	1,816,880	-0.15(-0.78%)
May 11, 2012	19.31	19.47	18.77	18.96	1,826,556	-0.53(-2.71%)
May 10, 2012	19.94	20.01	19.44	19.49	1,139,217	-0.23(-1.17%)
May 09, 2012	19.46	19.78	19.31	19.72	1,352,309	-0.08(-0.42%)
May 08, 2012	19.60	19.85	19.49	19.80	1,193,901	+0.02(+0.09%)
May 07, 2012	19.70	19.82	19.57	19.79	2,909,817	+0.01(+0.05%)
May 04, 2012	19.99	20.05	19.76	19.78	1,338,861	-0.33(-1.66%)
May 03, 2012	20.54	20.54	19.88	20.11	2,060,037	-0.38(-1.85%)
May 02, 2012	20.38	20.57	20.33	20.49	3,266,964	-0.12(-0.58%)
May 01, 2012	20.38	20.79	20.35	20.61	2,572,018	+0.29(+1.41%)
Apr 30, 2012	20.10	20.40	20.04	20.32	3,357,934	+0.21(+1.06%)
Apr 27, 2012	19.39	20.19	19.08	20.11	3,958,475	+1.18(+6.26%)
Apr 26, 2012	18.69	18.97	18.54	18.93	1,700,055	+0.22(+1.19%)
Apr 25, 2012	18.90	18.93	18.54	18.70	1,316,574	-0.04(-0.20%)
Apr 24, 2012	18.73	18.94	18.68	18.74	1,212,728	+0.00(+0.00%)
Apr 23, 2012	18.57	18.78	18.43	18.74	1,219,493	-0.04(-0.20%)
Apr 20, 2012	18.78	18.99	18.64	18.78	762,811	+0.10(+0.54%)
Apr 19, 2012	18.82	18.90	18.65	18.68	775,977	-0.16(-0.83%)
Apr 18, 2012	18.89	18.98	18.75	18.83	590,478	-0.13(-0.68%)
Apr 17, 2012	19.11	19.16	18.93	18.96	1,029,658	+0.13(+0.69%)
Apr 16, 2012	18.70	18.93	18.58	18.83	1,125,990	+0.26(+1.39%)
Apr 13, 2012	18.99	19.02	18.51	18.57	1,010,143	-0.55(-2.85%)
Apr 12, 2012	18.87	19.15	18.86	19.12	554,382	+0.27(+1.42%)
Apr 11, 2012	19.08	19.15	18.78	18.85	930,612	-0.03(-0.15%)
Apr 10, 2012	19.33	19.36	18.83	18.88	2,311,811	-0.54(-2.76%)
Apr 09, 2012	19.30	19.56	19.12	19.42	1,377,953	-0.19(-0.99%)
Apr 05, 2012	19.49	19.78	19.43	19.61	847,295	+0.06(+0.33%)
Apr 04, 2012	19.43	19.57	19.40	19.55	1,252,549	-0.19(-0.98%)
Apr 03, 2012	20.02	20.02	19.60	19.74	1,737,974	-0.36(-1.79%)

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