Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.04	19.50	19.03	19.43	6,836,060	+1.08(+5.87%)
Nov 29, 2011	18.46	18.73	18.27	18.35	3,162,820	-0.10(-0.52%)
Nov 28, 2011	18.48	18.76	18.28	18.44	6,191,401	+0.59(+3.33%)
Nov 25, 2011	17.74	18.25	17.64	17.85	3,718,809	+0.11(+0.62%)
Nov 23, 2011	17.97	17.98	17.65	17.74	6,200,210	-0.39(-2.17%)
Nov 22, 2011	18.24	18.36	17.83	18.13	5,471,220	-0.25(-1.35%)
Nov 21, 2011	18.34	18.47	18.11	18.38	5,652,135	-0.37(-1.97%)
Nov 18, 2011	18.87	19.00	18.64	18.75	4,623,861	-0.12(-0.63%)
Nov 17, 2011	19.34	19.46	18.76	18.87	8,021,317	-0.42(-2.18%)
Nov 16, 2011	19.43	19.72	19.27	19.29	5,616,269	-0.39(-1.97%)
Nov 15, 2011	19.70	19.78	19.15	19.68	7,055,942	-0.04(-0.19%)
Nov 14, 2011	20.35	20.37	19.50	19.72	7,152,752	-0.65(-3.19%)
Nov 11, 2011	20.21	20.61	20.21	20.37	3,726,245	+0.39(+1.94%)
Nov 10, 2011	20.27	20.37	19.82	19.98	6,801,917	+0.02(+0.12%)
Nov 09, 2011	20.43	20.44	19.80	19.96	10,802,664	-1.05(-4.98%)
Nov 08, 2011	20.86	21.06	20.61	21.00	4,519,763	+0.24(+1.17%)
Nov 07, 2011	20.79	20.93	20.35	20.76	4,489,457	-0.04(-0.18%)
Nov 04, 2011	20.72	20.87	20.39	20.80	5,272,382	-0.13(-0.64%)
Nov 03, 2011	20.57	21.02	20.19	20.93	7,502,519	+0.51(+2.50%)
Nov 02, 2011	20.46	20.73	20.22	20.42	7,579,602	+0.27(+1.35%)
Nov 01, 2011	20.01	20.54	19.81	20.15	11,251,761	-0.50(-2.41%)
Oct 31, 2011	20.78	21.09	20.53	20.64	7,252,830	-0.45(-2.15%)
Oct 28, 2011	20.88	21.11	20.74	21.10	5,936,448	+0.14(+0.68%)
Oct 27, 2011	20.52	21.17	20.15	20.95	12,128,981	+1.14(+5.73%)
Oct 26, 2011	20.18	20.28	19.40	19.82	10,101,156	+0.01(+0.07%)
Oct 25, 2011	20.70	20.72	19.43	19.80	12,308,955	-0.43(-2.12%)
Oct 24, 2011	19.59	20.37	19.47	20.23	9,661,506	+0.77(+3.97%)
Oct 21, 2011	19.40	19.66	19.19	19.46	8,092,529	+0.36(+1.87%)
Oct 20, 2011	19.23	19.32	18.55	19.10	7,567,114	-0.04(-0.20%)
Oct 19, 2011	19.19	19.44	18.99	19.14	5,509,583	-0.11(-0.60%)
Oct 18, 2011	18.53	19.34	18.28	19.25	8,845,565	+0.79(+4.29%)
Oct 17, 2011	19.03	19.03	18.35	18.46	5,852,383	-0.56(-2.94%)
Oct 14, 2011	18.86	19.14	18.48	19.02	6,102,639	+0.50(+2.71%)
Oct 13, 2011	18.44	18.60	18.09	18.52	5,693,721	-0.05(-0.26%)
Oct 12, 2011	18.37	18.70	18.13	18.57	8,091,562	+0.41(+2.26%)
Oct 11, 2011	17.80	18.18	17.72	18.16	5,560,247	+0.31(+1.74%)
Oct 10, 2011	17.52	17.86	17.24	17.85	5,959,371	+0.57(+3.32%)
Oct 07, 2011	17.50	17.60	17.02	17.27	5,060,786	-0.16(-0.93%)
Oct 06, 2011	17.21	17.44	16.82	17.44	4,536,596	+0.44(+2.58%)
Oct 05, 2011	16.49	17.03	16.28	17.00	7,539,559	+0.57(+3.46%)
Oct 04, 2011	15.32	16.45	15.07	16.43	10,792,939	+0.85(+5.46%)
Oct 03, 2011	16.00	16.23	15.56	15.58	8,007,531	-0.57(-3.52%)
Sep 30, 2011	16.76	16.87	16.02	16.15	12,836,686	-0.89(-5.24%)
Sep 29, 2011	17.09	17.28	16.64	17.04	6,906,854	+0.30(+1.80%)
Sep 28, 2011	17.35	17.43	16.66	16.74	6,762,486	-0.55(-3.20%)
Sep 27, 2011	17.07	17.80	17.04	17.29	6,918,454	+0.59(+3.54%)
Sep 26, 2011	16.40	16.74	16.00	16.70	8,546,128	+0.44(+2.70%)
Sep 23, 2011	15.84	16.39	15.75	16.26	8,804,119	+0.31(+1.92%)
Sep 22, 2011	16.36	16.53	15.82	15.96	14,429,456	-0.96(-5.70%)
Sep 21, 2011	17.67	17.90	16.91	16.92	8,895,027	-0.82(-4.63%)
Sep 20, 2011	18.10	18.20	17.70	17.74	6,324,573	-0.23(-1.30%)
Sep 19, 2011	17.89	18.10	17.59	17.97	6,028,379	-0.21(-1.18%)
Sep 16, 2011	18.41	18.80	17.96	18.19	8,845,197	-0.13(-0.73%)
Sep 15, 2011	17.99	18.53	17.95	18.32	9,202,776	+0.60(+3.38%)
Sep 14, 2011	17.40	17.97	17.07	17.72	8,048,710	+0.51(+2.95%)
Sep 13, 2011	16.97	17.47	16.93	17.22	10,930,008	+0.23(+1.38%)
Sep 12, 2011	16.60	17.00	16.45	16.98	9,052,084	+0.09(+0.54%)
Sep 09, 2011	17.25	17.27	16.70	16.89	12,459,785	-0.54(-3.12%)
Sep 08, 2011	17.45	17.73	17.33	17.44	9,222,844	-0.14(-0.81%)
Sep 07, 2011	17.27	17.66	17.16	17.58	5,604,761	+0.64(+3.81%)
Sep 06, 2011	16.39	17.07	16.37	16.93	6,501,359	-0.10(-0.56%)
Sep 02, 2011	17.29	17.32	16.85	17.03	6,556,531	-0.61(-3.48%)

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