Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	17.92	18.12	17.92	18.10	1,067,547	+0.24(+1.32%)
Jun 29, 2011	17.80	17.92	17.75	17.86	1,996,662	+0.24(+1.37%)
Jun 28, 2011	17.63	17.74	17.59	17.62	982,914	+0.04(+0.25%)
Jun 27, 2011	17.27	17.65	17.21	17.58	1,143,842	+0.27(+1.53%)
Jun 24, 2011	17.50	17.55	17.27	17.32	2,446,921	-0.19(-1.07%)
Jun 23, 2011	17.58	17.58	17.32	17.50	2,337,417	-0.27(-1.52%)
Jun 22, 2011	17.79	17.92	17.74	17.77	1,274,553	-0.09(-0.51%)
Jun 21, 2011	18.01	18.02	17.81	17.86	1,439,479	+0.05(+0.27%)
Jun 20, 2011	17.83	17.87	17.79	17.82	835,153	-0.05(-0.30%)
Jun 17, 2011	17.89	17.99	17.82	17.87	1,287,312	+0.09(+0.51%)
Jun 16, 2011	17.62	17.85	17.61	17.78	1,483,387	+0.06(+0.33%)
Jun 15, 2011	17.84	17.93	17.69	17.72	2,070,726	-0.31(-1.71%)
Jun 14, 2011	17.85	18.05	17.83	18.03	1,324,619	+0.32(+1.80%)
Jun 13, 2011	17.70	17.87	17.67	17.71	1,228,269	-0.06(-0.33%)
Jun 10, 2011	18.04	18.12	17.69	17.77	1,195,757	-0.31(-1.71%)
Jun 09, 2011	18.05	18.11	17.98	18.08	878,963	+0.07(+0.40%)
Jun 08, 2011	17.99	18.08	17.93	18.00	1,099,314	-0.14(-0.77%)
Jun 07, 2011	18.21	18.39	18.11	18.14	1,324,405	+0.02(+0.13%)
Jun 06, 2011	18.21	18.31	18.08	18.12	1,779,559	-0.11(-0.61%)
Jun 03, 2011	18.20	18.32	18.02	18.23	1,565,911	-0.15(-0.81%)
May 24, 2011	18.35	18.44	18.22	18.38	1,371,320	+0.13(+0.69%)
May 23, 2011	18.32	18.45	18.24	18.26	1,494,196	-0.25(-1.35%)
May 20, 2011	18.58	18.65	18.47	18.51	1,263,640	-0.18(-0.98%)
May 19, 2011	18.71	18.76	18.54	18.69	1,642,472	-0.03(-0.15%)
May 18, 2011	18.67	18.72	18.55	18.72	976,928	+0.03(+0.15%)
May 17, 2011	18.53	18.69	18.48	18.69	1,179,721	+0.13(+0.73%)
May 16, 2011	18.59	18.69	18.44	18.55	948,437	-0.06(-0.33%)
May 13, 2011	18.75	18.81	18.48	18.62	990,011	-0.15(-0.79%)
May 12, 2011	18.69	18.79	18.54	18.76	1,584,565	+0.02(+0.13%)
May 11, 2011	18.96	19.02	18.66	18.74	1,114,407	-0.22(-1.18%)
May 10, 2011	18.90	18.97	18.81	18.96	791,443	+0.13(+0.69%)
May 09, 2011	18.86	18.90	18.70	18.84	1,640,021	+0.03(+0.15%)
May 06, 2011	18.92	19.05	18.72	18.81	1,375,298	+0.05(+0.25%)
May 05, 2011	18.82	18.94	18.69	18.76	1,437,866	-0.26(-1.36%)
May 04, 2011	18.96	19.06	18.76	19.02	1,510,906	-0.02(-0.13%)
May 03, 2011	19.18	19.22	18.86	19.04	1,273,848	-0.22(-1.17%)
May 02, 2011	19.21	19.27	19.20	19.27	1,513,636	-0.08(-0.42%)
Apr 29, 2011	19.10	19.36	19.06	19.35	1,591,440	+0.17(+0.90%)
Apr 28, 2011	19.56	19.56	19.01	19.18	2,089,998	-0.56(-2.86%)
Apr 27, 2011	19.69	19.75	19.50	19.74	1,012,353	+0.02(+0.10%)
Apr 26, 2011	19.62	19.76	19.59	19.72	856,997	+0.17(+0.88%)
Apr 25, 2011	19.64	19.64	19.49	19.55	891,627	-0.06(-0.29%)
Apr 21, 2011	19.73	19.76	19.54	19.61	921,523	-0.07(-0.34%)
Apr 20, 2011	19.71	19.77	19.56	19.67	1,128,457	+0.12(+0.64%)
Apr 19, 2011	19.12	19.69	19.05	19.55	1,887,063	+0.50(+2.61%)
Apr 18, 2011	18.83	19.16	18.75	19.05	1,697,985	+0.11(+0.61%)
Apr 15, 2011	18.80	18.99	18.76	18.94	1,000,114	+0.00(+0.03%)
Apr 14, 2011	18.76	18.98	18.71	18.93	936,564	+0.06(+0.30%)
Apr 13, 2011	18.87	19.00	18.78	18.87	933,565	+0.11(+0.59%)
Apr 12, 2011	18.86	18.97	18.75	18.76	1,772,648	-0.22(-1.18%)
Apr 11, 2011	19.04	19.09	18.99	18.99	972,789	-0.08(-0.40%)
Apr 08, 2011	18.96	19.11	18.93	19.07	1,248,231	+0.12(+0.63%)
Apr 07, 2011	19.03	19.05	18.89	18.95	983,742	-0.09(-0.48%)
Apr 06, 2011	19.01	19.06	18.82	19.04	978,075	+0.11(+0.61%)
Apr 05, 2011	18.71	19.01	18.65	18.92	1,180,102	+0.22(+1.15%)
Apr 04, 2011	18.84	18.88	18.68	18.71	990,803	-0.15(-0.79%)

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