Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	21.48	21.72	21.42	21.55	739,876	-0.11(-0.51%)
Nov 29, 2010	21.66	21.73	21.31	21.66	695,632	-0.16(-0.73%)
Nov 26, 2010	21.63	21.82	21.50	21.82	442,852	+0.14(+0.65%)
Nov 24, 2010	21.66	21.68	21.68	21.68	446,450	+0.17(+0.79%)
Nov 23, 2010	21.07	21.52	20.96	21.51	967,622	+0.22(+1.03%)
Nov 22, 2010	21.05	21.32	20.99	21.29	737,174	+0.24(+1.14%)
Nov 19, 2010	20.91	21.06	20.86	21.05	597,102	+0.07(+0.33%)
Nov 18, 2010	21.09	21.09	20.87	20.98	606,209	+0.04(+0.19%)
Nov 17, 2010	20.86	21.00	20.81	20.94	600,857	+0.13(+0.62%)
Nov 16, 2010	21.31	21.41	20.60	20.81	1,341,793	-0.50(-2.35%)
Nov 15, 2010	21.33	21.62	21.30	21.31	537,657	-0.02(-0.09%)
Nov 12, 2010	21.68	21.78	21.26	21.33	932,261	-0.49(-2.25%)
Nov 11, 2010	21.55	21.91	21.54	21.82	413,822	+0.18(+0.83%)
Nov 10, 2010	21.43	21.68	21.41	21.64	519,525	+0.06(+0.28%)
Nov 09, 2010	21.85	21.92	21.47	21.58	818,391	-0.24(-1.10%)
Nov 08, 2010	21.86	21.97	21.59	21.82	508,903	-0.11(-0.50%)
Nov 05, 2010	21.52	21.96	21.46	21.93	713,386	+0.33(+1.53%)
Nov 04, 2010	21.40	21.65	21.38	21.60	711,977	+0.36(+1.69%)
Nov 03, 2010	21.18	21.34	21.08	21.24	726,789	+0.11(+0.52%)
Nov 02, 2010	21.30	21.53	21.09	21.13	1,190,835	-0.11(-0.52%)
Nov 01, 2010	21.58	21.71	21.12	21.24	669,085	-0.29(-1.35%)
Oct 29, 2010	21.29	21.66	21.29	21.53	646,219	+0.12(+0.56%)
Oct 28, 2010	21.38	21.43	21.24	21.41	553,494	+0.13(+0.61%)
Oct 27, 2010	20.96	21.28	20.91	21.28	721,259	+0.28(+1.33%)
Oct 25, 2010	21.20	21.29	20.97	21.00	508,522	-0.14(-0.66%)
Oct 22, 2010	21.04	21.20	20.97	21.14	311,968	+0.08(+0.38%)
Oct 21, 2010	21.34	21.36	20.85	21.06	605,280	-0.25(-1.17%)
Oct 20, 2010	21.04	21.37	21.04	21.31	665,824	+0.29(+1.38%)
Oct 19, 2010	20.70	21.14	20.70	21.02	939,998	+0.08(+0.38%)
Oct 18, 2010	20.68	20.98	20.68	20.94	551,170	+0.25(+1.21%)
Oct 15, 2010	20.67	20.81	20.65	20.69	639,001	+0.12(+0.58%)
Oct 14, 2010	20.61	20.72	20.53	20.57	235,032	-0.04(-0.19%)
Oct 13, 2010	20.50	20.78	20.36	20.61	555,323	+0.19(+0.93%)
Oct 12, 2010	20.31	20.42	20.20	20.42	523,999	+0.02(+0.10%)
Oct 11, 2010	20.43	20.46	20.35	20.40	458,808	-0.04(-0.20%)
Oct 08, 2010	20.44	20.53	20.33	20.44	902,563	-0.03(-0.15%)
Oct 07, 2010	20.53	20.68	20.32	20.47	508,642	+0.00(+0.00%)
Oct 06, 2010	20.42	20.48	20.34	20.47	338,227	-0.02(-0.10%)
Oct 05, 2010	20.54	20.71	20.44	20.49	784,435	+0.06(+0.29%)
Oct 04, 2010	20.42	20.61	20.28	20.43	401,944	-0.11(-0.54%)
Oct 01, 2010	20.54	20.60	20.35	20.54	530,586	+0.14(+0.67%)
Sep 30, 2010	20.40	20.64	20.35	20.40	11,500	+0.08(+0.41%)
Sep 29, 2010	20.14	20.42	20.07	20.32	12,400	+0.10(+0.49%)
Sep 28, 2010	20.40	20.76	20.06	20.22	1,753,783	-0.69(-3.30%)
Sep 27, 2010	20.64	20.99	20.52	20.91	612,161	+0.26(+1.26%)
Sep 24, 2010	20.60	20.71	20.49	20.65	398,288	+0.22(+1.08%)
Sep 23, 2010	20.43	20.61	20.34	20.43	113	-0.22(-1.07%)
Sep 22, 2010	20.53	20.82	20.53	20.65	494,979	+0.03(+0.15%)
Sep 21, 2010	20.73	20.85	20.57	20.62	545,686	-0.16(-0.77%)
Sep 20, 2010	20.48	20.83	20.43	20.78	406,918	+0.30(+1.46%)
Sep 17, 2010	20.48	20.64	20.31	20.48	492,003	-0.10(-0.49%)
Sep 15, 2010	20.58	20.58	20.25	20.58	659,058	+0.17(+0.83%)
Sep 14, 2010	20.34	20.50	20.21	20.41	627,124	+0.07(+0.34%)
Sep 13, 2010	20.33	20.42	20.13	20.34	643,966	+0.13(+0.64%)
Sep 10, 2010	19.98	20.21	19.95	20.21	847,245	+0.23(+1.15%)
Sep 09, 2010	20.12	20.17	19.97	19.98	564,947	+0.06(+0.30%)
Sep 08, 2010	20.01	20.09	19.83	19.92	730,840	-0.08(-0.40%)
Sep 07, 2010	20.18	20.29	19.97	20.00	146	-0.28(-1.38%)
Sep 03, 2010	20.38	20.40	20.07	20.28	628,354	+0.04(+0.20%)
Sep 02, 2010	20.34	20.36	20.05	20.24	440	-0.06(-0.30%)

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