Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	18.16	18.35	18.06	18.17	2,367,022	+0.00(+0.03%)
Dec 29, 2011	17.97	18.18	17.87	18.16	2,009,238	+0.31(+1.71%)
Dec 28, 2011	18.34	18.39	17.79	17.86	3,488,330	-0.55(-3.00%)
Dec 27, 2011	18.39	18.51	18.26	18.41	1,675,061	-0.00(-0.03%)
Dec 23, 2011	18.33	18.42	18.17	18.42	2,671,220	+0.45(+2.51%)
Dec 21, 2011	18.09	18.18	17.69	17.96	4,463,838	-0.12(-0.64%)
Dec 20, 2011	17.55	18.19	17.47	18.08	5,244,350	+0.88(+5.10%)
Dec 19, 2011	17.72	17.83	17.16	17.20	4,379,979	-0.36(-2.04%)
Dec 16, 2011	17.80	18.09	17.51	17.56	8,450,750	-0.08(-0.44%)
Dec 15, 2011	17.90	18.05	17.61	17.64	5,007,400	-0.21(-1.18%)
Dec 14, 2011	17.86	17.99	17.50	17.85	6,508,796	-0.15(-0.85%)
Dec 13, 2011	18.63	18.88	17.84	18.00	5,818,083	-0.52(-2.79%)
Dec 12, 2011	19.04	19.05	18.09	18.52	7,453,079	-0.68(-3.54%)
Dec 09, 2011	18.73	19.28	18.68	19.20	5,777,008	+0.65(+3.51%)
Dec 08, 2011	18.94	19.20	18.50	18.55	5,210,402	-0.49(-2.59%)
Dec 07, 2011	19.25	19.26	18.76	19.04	5,719,928	-0.28(-1.46%)
Dec 06, 2011	19.49	19.55	19.21	19.32	4,490,433	-0.09(-0.44%)
Dec 05, 2011	19.68	19.70	19.24	19.41	7,219,380	+0.10(+0.50%)
Dec 02, 2011	19.57	19.77	19.29	19.32	4,311,442	-0.00(-0.02%)
Dec 01, 2011	19.39	19.73	19.25	19.32	4,851,856	-0.11(-0.54%)
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%)

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