Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	18.02	18.09	17.87	18.01	6,101,284	+0.04(+0.21%)
Jun 29, 2011	17.72	18.00	17.61	17.97	17,411,332	+0.44(+2.48%)
Jun 28, 2011	17.57	17.58	17.38	17.54	6,207,527	+0.03(+0.17%)
Jun 27, 2011	17.27	17.58	17.25	17.51	8,396,402	+0.25(+1.44%)
Jun 24, 2011	17.48	17.50	17.22	17.26	7,867,185	-0.19(-1.08%)
Jun 23, 2011	17.42	17.49	17.27	17.45	17,136,402	-0.18(-1.02%)
Jun 22, 2011	17.76	17.89	17.62	17.63	5,744,117	-0.16(-0.89%)
Jun 21, 2011	17.69	17.82	17.55	17.79	5,951,151	+0.20(+1.11%)
Jun 20, 2011	17.58	17.63	17.54	17.59	5,599,799	-0.10(-0.55%)
Jun 17, 2011	17.68	17.72	17.58	17.69	7,128,073	+0.21(+1.19%)
Jun 16, 2011	17.41	17.62	17.29	17.48	5,994,766	+0.07(+0.43%)
Jun 15, 2011	17.53	17.57	17.22	17.41	9,179,251	-0.28(-1.61%)
Jun 14, 2011	17.78	17.84	17.64	17.69	6,271,155	+0.10(+0.55%)
Jun 13, 2011	17.47	17.63	17.31	17.59	7,311,069	+0.18(+1.03%)
Jun 10, 2011	17.38	17.56	17.08	17.41	7,010,065	-0.07(-0.43%)
Jun 09, 2011	17.32	17.59	17.25	17.49	6,390,633	+0.21(+1.21%)
Jun 08, 2011	17.31	17.51	17.23	17.28	4,828,741	-0.10(-0.58%)
Jun 07, 2011	17.53	17.65	17.37	17.38	3,417,979	-0.02(-0.11%)
Jun 06, 2011	17.63	17.70	17.36	17.40	6,124,437	-0.37(-2.06%)
Jun 03, 2011	17.66	18.01	17.66	17.76	5,777,386	-0.45(-2.46%)
May 24, 2011	18.27	18.30	18.06	18.21	4,016,770	-0.02(-0.12%)
May 23, 2011	18.26	18.39	18.21	18.24	5,009,224	-0.28(-1.49%)
May 20, 2011	18.78	18.86	18.48	18.51	4,922,837	-0.31(-1.63%)
May 19, 2011	18.88	18.89	18.74	18.82	2,585,770	+0.02(+0.08%)
May 18, 2011	18.71	18.83	18.66	18.80	3,066,891	+0.05(+0.28%)
May 17, 2011	18.37	18.77	18.37	18.75	8,558,524	+0.30(+1.63%)
May 16, 2011	18.34	18.68	18.34	18.45	5,388,436	+0.03(+0.16%)
May 13, 2011	18.74	18.77	18.42	18.42	6,136,506	-0.34(-1.79%)
May 12, 2011	18.77	18.80	18.54	18.76	7,008,126	-0.05(-0.28%)
May 11, 2011	18.90	18.99	18.77	18.81	6,640,621	-0.17(-0.91%)
May 10, 2011	18.91	19.04	18.82	18.98	5,470,689	+0.16(+0.87%)
May 09, 2011	18.78	18.87	18.70	18.82	5,981,433	-0.04(-0.20%)
May 06, 2011	19.01	19.07	18.83	18.86	6,761,538	+0.02(+0.08%)
May 05, 2011	18.97	19.05	18.76	18.84	6,011,669	-0.27(-1.41%)
May 04, 2011	19.27	19.28	19.04	19.11	5,944,161	-0.15(-0.78%)
May 03, 2011	19.02	19.28	19.01	19.26	6,330,187	+0.16(+0.82%)
May 02, 2011	19.08	19.11	19.07	19.10	3,139,559	-0.05(-0.27%)
Apr 29, 2011	19.19	19.20	19.08	19.16	4,571,340	-0.05(-0.27%)
Apr 28, 2011	19.07	19.22	19.04	19.21	4,392,181	+0.09(+0.47%)
Apr 27, 2011	18.93	19.16	18.93	19.12	5,166,666	+0.19(+1.03%)
Apr 26, 2011	18.80	18.94	18.78	18.92	6,394,860	+0.15(+0.80%)
Apr 25, 2011	18.83	18.85	18.76	18.77	2,245,697	+0.01(+0.04%)
Apr 21, 2011	18.75	18.77	18.54	18.77	7,358,313	+0.07(+0.40%)
Apr 20, 2011	18.96	18.96	18.59	18.69	8,056,730	-0.09(-0.48%)
Apr 19, 2011	18.95	18.95	18.68	18.78	12,501,188	+0.01(+0.04%)
Apr 18, 2011	18.79	18.90	18.70	18.77	7,327,220	-0.22(-1.18%)
Apr 15, 2011	19.12	19.20	18.97	19.00	5,746,601	-0.04(-0.24%)
Apr 14, 2011	19.14	19.15	18.97	19.04	6,248,786	-0.18(-0.93%)
Apr 13, 2011	19.64	19.65	19.19	19.22	8,826,804	-0.22(-1.12%)
Apr 12, 2011	19.37	19.58	19.33	19.44	5,967,684	-0.03(-0.13%)
Apr 11, 2011	19.47	19.60	19.44	19.47	2,341,524	-0.04(-0.21%)
Apr 08, 2011	19.80	19.80	19.44	19.51	4,671,446	-0.16(-0.84%)
Apr 07, 2011	19.80	19.86	19.61	19.67	3,582,169	-0.10(-0.49%)
Apr 06, 2011	19.54	19.79	19.50	19.77	8,210,594	+0.30(+1.54%)
Apr 05, 2011	19.44	19.54	19.40	19.47	2,988,514	+0.00(+0.00%)
Apr 04, 2011	19.57	19.61	19.40	19.47	3,001,630	-0.01(-0.04%)

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