Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	23.13	23.36	22.78	23.03	1,292,345	-0.37(-1.58%)
Oct 28, 2011	23.48	23.56	23.33	23.40	1,102,684	-0.17(-0.70%)
Oct 27, 2011	23.63	23.74	23.49	23.56	882,955	+0.34(+1.45%)
Oct 26, 2011	22.81	23.33	22.65	23.23	1,523,144	+0.47(+2.07%)
Oct 25, 2011	23.21	23.24	22.72	22.75	1,326,297	-0.68(-2.92%)
Oct 24, 2011	23.24	23.49	23.17	23.44	1,333,941	+0.25(+1.06%)
Oct 21, 2011	23.13	23.38	23.04	23.19	1,363,005	+0.24(+1.05%)
Oct 20, 2011	22.73	23.03	22.52	22.95	1,338,116	+0.14(+0.63%)
Oct 19, 2011	22.99	23.11	22.68	22.81	1,991,019	-0.18(-0.79%)
Oct 18, 2011	22.48	23.10	22.47	22.99	1,942,216	+0.57(+2.53%)
Oct 17, 2011	22.31	22.60	22.29	22.42	1,462,656	+0.16(+0.70%)
Oct 14, 2011	21.90	22.31	21.77	22.27	1,107,409	+0.63(+2.89%)
Oct 13, 2011	21.65	21.81	21.40	21.64	1,104,833	-0.13(-0.59%)
Oct 12, 2011	22.04	22.05	21.76	21.77	1,012,193	-0.04(-0.20%)
Oct 11, 2011	21.81	22.07	21.74	21.81	1,218,100	-0.14(-0.66%)
Oct 10, 2011	21.68	21.97	21.67	21.96	520,892	+0.56(+2.60%)
Oct 07, 2011	21.59	21.64	21.28	21.40	1,366,179	-0.07(-0.32%)
Oct 06, 2011	21.34	21.48	21.32	21.47	1,635,280	+0.54(+2.56%)
Oct 05, 2011	20.89	21.02	20.63	20.94	1,818,525	+0.08(+0.38%)
Oct 04, 2011	20.52	20.87	20.11	20.86	2,670,053	-0.04(-0.18%)
Oct 03, 2011	21.36	21.66	20.89	20.89	1,679,689	-0.77(-3.56%)
Sep 30, 2011	21.68	21.93	21.48	21.66	1,285,929	-0.22(-1.03%)
Sep 29, 2011	22.32	22.34	21.63	21.89	2,058,084	-0.20(-0.90%)
Sep 28, 2011	21.98	22.38	21.88	22.09	1,433,811	+0.16(+0.74%)
Sep 27, 2011	22.04	22.49	21.86	21.92	1,482,297	+0.22(+1.03%)
Sep 26, 2011	21.37	21.73	20.94	21.70	1,445,500	+0.39(+1.84%)
Sep 23, 2011	21.09	21.46	21.06	21.31	1,507,124	+0.04(+0.20%)
Sep 22, 2011	21.08	21.35	20.70	21.27	2,178,552	-0.47(-2.15%)
Sep 21, 2011	22.15	22.36	21.70	21.73	1,348,691	-0.56(-2.50%)
Sep 20, 2011	22.12	22.50	22.08	22.29	1,138,873	+0.10(+0.43%)
Sep 19, 2011	21.83	22.33	21.83	22.19	1,845,797	-0.23(-1.02%)
Sep 16, 2011	22.63	22.75	22.33	22.42	1,152,929	-0.13(-0.59%)
Sep 15, 2011	22.44	22.75	22.31	22.55	1,244,106	+0.28(+1.24%)
Sep 14, 2011	22.21	22.49	21.79	22.28	1,289,135	+0.08(+0.36%)
Sep 13, 2011	22.13	22.24	22.01	22.20	1,065,596	+0.13(+0.60%)
Sep 12, 2011	22.13	22.15	21.69	22.07	1,618,265	-0.12(-0.55%)
Sep 09, 2011	22.70	22.72	22.14	22.19	1,635,594	-0.73(-3.17%)
Sep 08, 2011	22.84	23.04	22.80	22.91	1,144,660	-0.04(-0.16%)
Sep 07, 2011	22.85	22.96	22.61	22.95	793,942	+0.21(+0.91%)
Sep 06, 2011	22.18	22.76	21.91	22.75	1,612,130	-0.05(-0.21%)
Sep 02, 2011	22.51	22.95	22.50	22.79	1,286,496	-0.05(-0.21%)
Sep 01, 2011	22.87	23.20	22.77	22.84	2,244,931	-0.02(-0.07%)
Aug 31, 2011	22.66	22.88	22.58	22.86	1,589,293	+0.25(+1.12%)
Aug 30, 2011	22.51	22.73	22.34	22.60	1,476,070	+0.04(+0.19%)
Aug 29, 2011	22.76	22.78	22.41	22.56	1,043,971	+0.08(+0.38%)
Aug 26, 2011	22.19	22.54	21.81	22.48	1,576,640	+0.18(+0.81%)
Aug 25, 2011	22.45	22.63	22.19	22.30	1,448,410	-0.11(-0.47%)
Aug 24, 2011	22.02	22.45	22.02	22.40	1,860,560	+0.30(+1.34%)
Aug 23, 2011	21.46	22.12	21.31	22.10	2,061,384	+0.72(+3.37%)
Aug 22, 2011	21.81	21.83	21.31	21.38	1,519,132	-0.03(-0.15%)
Aug 19, 2011	21.46	21.95	21.33	21.42	1,319,532	-0.40(-1.82%)
Aug 18, 2011	22.27	22.27	21.63	21.81	1,910,996	-0.85(-3.74%)
Aug 17, 2011	22.63	22.76	22.45	22.66	2,161,697	+0.15(+0.66%)
Aug 16, 2011	22.27	22.55	22.09	22.51	1,388,814	+0.10(+0.43%)
Aug 15, 2011	22.05	22.48	22.01	22.42	1,079,278	+0.51(+2.35%)
Aug 12, 2011	22.06	22.09	21.75	21.90	2,150,602	-0.03(-0.14%)
Aug 11, 2011	20.89	21.98	20.87	21.93	4,517,567	+1.12(+5.37%)
Aug 10, 2011	20.78	21.32	20.44	20.82	5,718,256	-0.19(-0.91%)
Aug 09, 2011	20.08	21.05	19.89	21.01	3,512,154	+1.12(+5.62%)
Aug 08, 2011	20.08	20.48	19.75	19.89	2,588,652	-0.93(-4.48%)
Aug 05, 2011	21.10	21.25	20.17	20.82	3,822,138	-0.33(-1.58%)
Aug 04, 2011	21.54	21.57	21.01	21.16	2,652,194	-0.57(-2.61%)
Aug 03, 2011	21.84	21.84	21.33	21.72	2,073,810	-0.18(-0.82%)
Aug 02, 2011	22.28	22.28	21.88	21.90	1,708,475	-0.49(-2.20%)

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