Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	18.59	18.79	18.49	18.74	2,996,988	+0.22(+1.19%)
Jun 29, 2011	18.42	18.56	18.30	18.52	4,131,236	+0.29(+1.59%)
Jun 28, 2011	17.93	18.33	17.87	18.23	4,971,257	+0.65(+3.69%)
Jun 27, 2011	17.39	17.60	17.39	17.59	2,787,507	+0.20(+1.14%)
Jun 24, 2011	17.71	17.87	17.36	17.39	3,550,878	-0.33(-1.85%)
Jun 23, 2011	17.62	17.74	17.44	17.71	3,609,869	-0.13(-0.73%)
Jun 22, 2011	17.96	18.13	17.83	17.84	2,728,326	-0.24(-1.35%)
Jun 21, 2011	18.03	18.22	18.01	18.09	3,271,479	+0.18(+0.98%)
Jun 20, 2011	17.99	17.99	17.86	17.91	3,367,194	+0.14(+0.77%)
Jun 17, 2011	17.66	17.98	17.58	17.78	6,589,979	+0.26(+1.48%)
Jun 16, 2011	17.63	17.79	17.34	17.52	4,813,434	-0.07(-0.39%)
Jun 15, 2011	18.01	18.13	17.51	17.59	4,858,300	-0.52(-2.86%)
Jun 14, 2011	18.15	18.25	17.94	18.10	2,693,214	+0.08(+0.47%)
Jun 13, 2011	18.15	18.17	17.92	18.02	3,001,479	-0.12(-0.67%)
Jun 10, 2011	18.37	18.42	18.10	18.14	2,830,467	-0.24(-1.29%)
Jun 09, 2011	18.40	18.54	18.31	18.38	2,479,435	-0.03(-0.17%)
Jun 08, 2011	18.25	18.50	18.18	18.41	2,676,101	+0.18(+1.00%)
Jun 07, 2011	18.23	18.53	18.20	18.23	2,817,204	+0.08(+0.42%)
Jun 06, 2011	18.23	18.55	18.14	18.15	4,120,860	-0.07(-0.38%)
Jun 03, 2011	18.32	18.38	18.00	18.22	2,991,139	-0.53(-2.85%)
May 24, 2011	18.89	19.05	18.72	18.75	4,521,901	-0.08(-0.45%)
May 23, 2011	19.06	19.15	18.76	18.84	3,881,054	-0.43(-2.26%)
May 20, 2011	18.97	19.48	18.87	19.27	3,903,655	+0.27(+1.40%)
May 19, 2011	18.90	19.02	18.84	19.00	3,511,860	+0.11(+0.57%)
May 18, 2011	18.80	18.95	18.74	18.90	2,062,438	+0.11(+0.57%)
May 17, 2011	18.80	19.01	18.71	18.79	2,294,300	-0.04(-0.20%)
May 16, 2011	18.64	18.98	18.64	18.83	2,617,691	+0.13(+0.69%)
May 13, 2011	18.87	18.94	18.57	18.70	2,015,366	-0.19(-1.01%)
May 12, 2011	18.95	18.97	18.74	18.89	2,552,675	-0.08(-0.40%)
May 11, 2011	19.01	19.10	18.90	18.97	4,114,563	-0.06(-0.32%)
May 10, 2011	18.68	19.17	18.65	19.03	5,037,134	+0.44(+2.38%)
May 09, 2011	18.33	18.62	18.26	18.58	2,991,058	+0.21(+1.16%)
May 06, 2011	18.29	18.58	18.25	18.37	3,113,851	+0.28(+1.56%)
May 05, 2011	17.91	18.46	17.88	18.09	4,824,047	-0.07(-0.38%)
May 04, 2011	18.19	18.44	18.00	18.16	4,039,543	-0.02(-0.08%)
May 03, 2011	18.38	18.54	18.08	18.17	3,879,387	-0.22(-1.20%)
May 02, 2011	18.37	18.39	18.36	18.39	2,885,313	-0.06(-0.33%)
Apr 29, 2011	18.21	18.48	18.07	18.45	2,794,670	+0.21(+1.13%)
Apr 28, 2011	18.16	18.26	17.94	18.25	3,614,304	+0.02(+0.13%)
Apr 27, 2011	17.84	18.25	17.75	18.23	5,266,442	+0.43(+2.44%)
Apr 26, 2011	17.31	17.85	17.29	17.79	7,019,104	+0.57(+3.32%)
Apr 25, 2011	17.22	17.28	17.08	17.22	3,077,686	-0.21(-1.22%)
Apr 21, 2011	17.17	17.43	17.08	17.43	2,558,663	+0.31(+1.78%)
Apr 20, 2011	16.89	17.22	16.80	17.13	5,596,841	+0.44(+2.65%)
Apr 19, 2011	16.36	16.84	16.30	16.69	3,608,331	+0.30(+1.82%)
Apr 18, 2011	16.36	16.49	16.08	16.39	3,291,552	-0.13(-0.79%)
Apr 15, 2011	16.32	16.57	16.29	16.52	3,520,716	+0.24(+1.50%)
Apr 14, 2011	16.15	16.40	16.12	16.27	2,454,062	+0.02(+0.14%)
Apr 13, 2011	16.27	16.52	16.24	16.25	3,191,874	-0.02(-0.14%)
Apr 12, 2011	16.36	16.36	16.20	16.27	4,696,124	-0.10(-0.61%)
Apr 11, 2011	16.40	16.46	16.27	16.37	3,591,976	-0.04(-0.23%)
Apr 08, 2011	16.69	16.75	16.32	16.41	3,048,701	-0.21(-1.28%)
Apr 07, 2011	16.26	16.68	16.25	16.62	3,607,315	+0.37(+2.25%)
Apr 06, 2011	16.20	16.37	16.17	16.26	2,667,305	+0.15(+0.95%)
Apr 05, 2011	16.27	16.30	16.05	16.11	2,917,178	-0.20(-1.22%)
Apr 04, 2011	16.51	16.55	16.17	16.30	2,171,463	-0.21(-1.25%)

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