Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	18.69	18.89	18.59	18.85	2,980,509	+0.22(+1.19%)
Jun 29, 2011	18.53	18.66	18.40	18.63	4,108,520	+0.29(+1.59%)
Jun 28, 2011	18.03	18.43	17.97	18.33	4,943,922	+0.65(+3.69%)
Jun 27, 2011	17.48	17.70	17.48	17.68	2,772,180	+0.20(+1.14%)
Jun 24, 2011	17.80	17.97	17.46	17.48	3,531,353	-0.33(-1.85%)
Jun 23, 2011	17.72	17.84	17.54	17.81	3,590,020	-0.13(-0.73%)
Jun 22, 2011	18.06	18.23	17.93	17.94	2,713,324	-0.25(-1.35%)
Jun 21, 2011	18.13	18.32	18.11	18.19	3,253,490	+0.18(+0.98%)
Jun 20, 2011	18.09	18.09	17.96	18.01	3,348,679	+0.14(+0.77%)
Jun 17, 2011	17.76	18.08	17.67	17.87	6,553,743	+0.26(+1.48%)
Jun 16, 2011	17.73	17.89	17.44	17.61	4,786,967	-0.07(-0.39%)
Jun 15, 2011	18.11	18.23	17.61	17.68	4,831,586	-0.52(-2.86%)
Jun 14, 2011	18.25	18.35	18.04	18.20	2,678,405	+0.08(+0.47%)
Jun 13, 2011	18.25	18.27	18.02	18.12	2,984,975	-0.12(-0.67%)
Jun 10, 2011	18.47	18.53	18.20	18.24	2,814,903	-0.24(-1.29%)
Jun 09, 2011	18.50	18.64	18.41	18.48	2,465,802	-0.03(-0.17%)
Jun 08, 2011	18.35	18.60	18.28	18.51	2,661,386	+0.18(+1.00%)
Jun 07, 2011	18.33	18.63	18.30	18.33	2,801,713	+0.08(+0.42%)
Jun 06, 2011	18.33	18.65	18.24	18.25	4,098,201	-0.07(-0.38%)
Jun 03, 2011	18.43	18.48	18.10	18.32	2,974,692	-0.54(-2.85%)
May 24, 2011	18.99	19.15	18.82	18.86	4,497,037	-0.08(-0.45%)
May 23, 2011	19.17	19.25	18.86	18.94	3,859,713	-0.44(-2.26%)
May 20, 2011	19.08	19.58	18.98	19.38	3,882,190	+0.27(+1.40%)
May 19, 2011	19.00	19.12	18.95	19.11	3,492,550	+0.11(+0.57%)
May 18, 2011	18.90	19.05	18.84	19.00	2,051,097	+0.11(+0.57%)
May 17, 2011	18.90	19.12	18.81	18.89	2,281,684	-0.04(-0.20%)
May 16, 2011	18.74	19.09	18.74	18.93	2,603,297	+0.13(+0.69%)
May 13, 2011	18.97	19.05	18.67	18.80	2,004,284	-0.19(-1.01%)
May 12, 2011	19.05	19.07	18.84	18.99	2,538,639	-0.08(-0.40%)
May 11, 2011	19.12	19.21	19.00	19.07	4,091,938	-0.06(-0.32%)
May 10, 2011	18.78	19.28	18.76	19.13	5,009,436	+0.44(+2.38%)
May 09, 2011	18.43	18.73	18.36	18.69	2,974,611	+0.21(+1.16%)
May 06, 2011	18.39	18.69	18.35	18.47	3,096,729	+0.28(+1.56%)
May 05, 2011	18.00	18.56	17.98	18.19	4,797,521	-0.07(-0.38%)
May 04, 2011	18.29	18.54	18.10	18.26	4,017,331	-0.02(-0.08%)
May 03, 2011	18.48	18.64	18.18	18.27	3,858,056	-0.22(-1.20%)
May 02, 2011	18.47	18.50	18.46	18.50	2,869,447	-0.06(-0.33%)
Apr 29, 2011	18.31	18.59	18.17	18.56	2,779,303	+0.21(+1.13%)
Apr 28, 2011	18.27	18.36	18.03	18.35	3,594,430	+0.02(+0.13%)
Apr 27, 2011	17.94	18.35	17.84	18.33	5,237,484	+0.44(+2.44%)
Apr 26, 2011	17.41	17.95	17.38	17.89	6,980,508	+0.58(+3.32%)
Apr 25, 2011	17.31	17.38	17.18	17.31	3,060,763	-0.21(-1.22%)
Apr 21, 2011	17.26	17.53	17.18	17.53	2,544,594	+0.31(+1.78%)
Apr 20, 2011	16.98	17.31	16.89	17.22	5,566,066	+0.44(+2.65%)
Apr 19, 2011	16.46	16.93	16.39	16.78	3,588,490	+0.30(+1.81%)
Apr 18, 2011	16.46	16.58	16.17	16.48	3,273,453	-0.13(-0.78%)
Apr 15, 2011	16.41	16.66	16.38	16.61	3,501,357	+0.25(+1.50%)
Apr 14, 2011	16.24	16.49	16.21	16.36	2,440,568	+0.02(+0.14%)
Apr 13, 2011	16.36	16.61	16.33	16.34	3,174,323	-0.02(-0.14%)
Apr 12, 2011	16.45	16.46	16.29	16.36	4,670,301	-0.10(-0.61%)
Apr 11, 2011	16.49	16.55	16.36	16.46	3,572,225	-0.04(-0.23%)
Apr 08, 2011	16.79	16.84	16.41	16.50	3,031,937	-0.21(-1.28%)
Apr 07, 2011	16.35	16.77	16.34	16.72	3,587,479	+0.37(+2.25%)
Apr 06, 2011	16.29	16.46	16.26	16.35	2,652,639	+0.15(+0.95%)
Apr 05, 2011	16.36	16.39	16.14	16.19	2,901,138	-0.20(-1.22%)
Apr 04, 2011	16.60	16.64	16.26	16.39	2,159,523	-0.21(-1.25%)

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