Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.86	22.11	21.81	22.07	154,493	+0.80(+3.78%)
Nov 29, 2011	21.23	21.38	21.15	21.26	149,032	+0.11(+0.54%)
Nov 28, 2011	21.10	21.19	21.03	21.15	72,144	+0.59(+2.88%)
Nov 25, 2011	20.68	20.77	20.56	20.56	84,131	-0.25(-1.18%)
Nov 23, 2011	20.89	20.93	20.73	20.81	246,032	-0.26(-1.22%)
Nov 22, 2011	21.04	21.15	20.95	21.06	96,980	-0.03(-0.13%)
Nov 21, 2011	21.20	21.20	20.98	21.09	86,552	-0.39(-1.83%)
Nov 18, 2011	21.67	21.71	21.49	21.49	57,246	-0.02(-0.09%)
Nov 17, 2011	21.75	21.79	21.34	21.51	310,513	-0.17(-0.80%)
Nov 16, 2011	21.83	22.01	21.68	21.68	57,952	-0.36(-1.62%)
Nov 15, 2011	21.94	22.12	21.91	22.04	43,321	+0.04(+0.20%)
Nov 14, 2011	22.06	22.08	21.90	21.99	53,649	-0.13(-0.60%)
Nov 11, 2011	22.00	22.20	22.00	22.12	30,697	+0.32(+1.49%)
Nov 10, 2011	21.76	21.85	21.57	21.80	36,586	+0.29(+1.35%)
Nov 09, 2011	21.68	21.80	21.41	21.51	131,057	-0.72(-3.22%)
Nov 08, 2011	22.01	22.24	21.91	22.23	145,651	+0.26(+1.17%)
Nov 07, 2011	21.77	21.97	21.64	21.97	24,050	+0.11(+0.50%)
Nov 04, 2011	21.82	21.91	21.63	21.86	236,400	-0.16(-0.71%)
Nov 03, 2011	21.86	22.02	21.67	22.02	118,453	+0.43(+2.01%)
Nov 02, 2011	21.71	21.71	21.49	21.58	603,452	+0.08(+0.39%)
Nov 01, 2011	21.40	21.67	21.33	21.50	115,311	-0.47(-2.16%)
Oct 31, 2011	22.31	22.32	21.97	21.97	61,947	-0.54(-2.39%)
Oct 28, 2011	22.48	22.56	22.41	22.51	339,707	-0.02(-0.10%)
Oct 27, 2011	22.39	22.62	22.26	22.53	232,412	+0.58(+2.63%)
Oct 26, 2011	21.91	22.01	21.65	21.96	58,954	+0.33(+1.53%)
Oct 25, 2011	22.02	22.02	21.63	21.63	60,222	-0.48(-2.18%)
Oct 24, 2011	21.83	22.15	21.82	22.11	117,988	+0.19(+0.84%)
Oct 21, 2011	21.71	21.92	21.71	21.92	275,557	+0.42(+1.95%)
Oct 20, 2011	21.47	21.56	21.28	21.51	50,259	+0.10(+0.49%)
Oct 19, 2011	21.56	21.62	21.36	21.40	292,501	-0.10(-0.47%)
Oct 18, 2011	21.30	21.67	21.16	21.50	313,889	+0.21(+0.98%)
Oct 17, 2011	21.62	21.62	21.29	21.29	30,593	-0.48(-2.20%)
Oct 14, 2011	21.78	21.80	21.64	21.77	134,534	+0.23(+1.06%)
Oct 13, 2011	21.41	21.59	21.36	21.54	27,665	-0.04(-0.19%)
Oct 12, 2011	21.65	21.79	21.58	21.58	177,336	+0.06(+0.30%)
Oct 11, 2011	21.46	21.57	21.38	21.52	95,265	-0.03(-0.13%)
Oct 10, 2011	21.41	21.60	21.35	21.55	80,785	+0.52(+2.47%)
Oct 07, 2011	21.17	21.17	20.96	21.03	96,744	-0.06(-0.27%)
Oct 06, 2011	20.70	21.08	20.70	21.08	70,123	+0.30(+1.45%)
Oct 05, 2011	20.61	20.81	20.44	20.78	163,910	+0.11(+0.53%)
Oct 04, 2011	20.23	20.67	20.07	20.67	138,586	+0.32(+1.58%)
Oct 03, 2011	20.85	21.05	20.35	20.35	71,965	-0.54(-2.60%)
Sep 30, 2011	20.96	21.28	20.89	20.89	222,974	-0.30(-1.40%)
Sep 29, 2011	21.33	21.47	20.98	21.19	39,559	+0.22(+1.04%)
Sep 28, 2011	21.40	21.49	20.97	20.97	60,436	-0.33(-1.53%)
Sep 27, 2011	21.43	21.58	21.23	21.30	175,842	+0.28(+1.34%)
Sep 26, 2011	20.80	21.02	20.58	21.02	114,357	+0.44(+2.15%)
Sep 23, 2011	20.34	20.64	20.34	20.58	68,134	+0.11(+0.55%)
Sep 22, 2011	20.42	20.55	20.24	20.46	88,076	-0.47(-2.27%)
Sep 21, 2011	21.39	21.42	20.94	20.94	114,359	-0.51(-2.36%)
Sep 20, 2011	21.31	21.66	21.23	21.45	282,500	+0.27(+1.29%)
Sep 19, 2011	21.02	21.28	21.00	21.17	57,473	-0.27(-1.28%)
Sep 16, 2011	21.45	21.50	21.31	21.45	419,155	+0.01(+0.04%)
Sep 15, 2011	21.41	21.45	21.18	21.44	410,867	+0.17(+0.81%)
Sep 14, 2011	21.13	21.44	20.93	21.26	150,158	+0.26(+1.25%)
Sep 13, 2011	20.86	21.06	20.78	21.00	298,479	+0.15(+0.73%)
Sep 12, 2011	20.56	20.85	20.45	20.85	287,986	-0.03(-0.14%)
Sep 09, 2011	21.26	21.26	20.82	20.88	112,104	-0.54(-2.50%)
Sep 08, 2011	21.56	21.71	21.41	21.41	72,927	-0.31(-1.42%)
Sep 07, 2011	21.55	21.76	21.48	21.72	135,218	+0.43(+2.02%)
Sep 06, 2011	20.81	21.30	20.77	21.29	62,228	-0.17(-0.77%)
Sep 02, 2011	21.55	21.71	21.42	21.46	62,233	-0.45(-2.07%)

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