Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	20.66	20.78	20.28	20.36	5,115,892	-0.01(-0.06%)
Feb 28, 2012	20.08	20.73	20.00	20.38	5,671,440	+0.29(+1.44%)
Feb 27, 2012	19.32	20.22	19.20	20.09	7,061,568	+0.88(+4.57%)
Feb 24, 2012	18.78	19.36	18.69	19.21	4,247,776	+0.53(+2.85%)
Feb 23, 2012	18.60	18.83	18.49	18.68	2,842,374	+0.05(+0.28%)
Feb 22, 2012	18.59	18.69	18.42	18.63	2,624,576	+0.09(+0.50%)
Feb 21, 2012	18.62	18.85	18.42	18.53	2,518,592	-0.09(-0.50%)
Feb 17, 2012	18.62	18.86	18.60	18.63	2,911,470	-0.06(-0.31%)
Feb 16, 2012	18.54	18.78	18.51	18.68	4,766,846	+0.10(+0.56%)
Feb 15, 2012	18.78	18.87	18.55	18.58	3,020,462	-0.09(-0.50%)
Feb 14, 2012	18.98	19.07	18.61	18.67	3,221,926	-0.15(-0.80%)
Feb 13, 2012	18.78	18.88	18.61	18.82	3,079,162	+0.13(+0.68%)
Feb 10, 2012	18.78	18.78	18.58	18.69	2,370,711	-0.17(-0.89%)
Feb 09, 2012	18.49	18.94	18.49	18.86	3,679,893	+0.33(+1.78%)
Feb 08, 2012	18.40	18.53	18.37	18.53	3,312,084	+0.13(+0.72%)
Feb 07, 2012	18.75	18.75	18.35	18.40	3,398,588	-0.24(-1.30%)
Feb 06, 2012	18.46	18.73	18.42	18.64	2,540,380	+0.20(+1.07%)
Feb 03, 2012	18.64	18.67	18.38	18.45	4,360,282	-0.15(-0.81%)
Feb 02, 2012	18.65	18.80	18.55	18.60	3,307,557	-0.09(-0.46%)
Feb 01, 2012	18.88	18.88	18.58	18.68	2,893,758	-0.08(-0.43%)
Jan 31, 2012	18.94	19.05	18.58	18.76	2,503,107	+0.13(+0.71%)
Jan 30, 2012	18.68	18.73	18.52	18.63	3,402,103	-0.08(-0.43%)
Jan 27, 2012	18.71	18.92	18.58	18.71	5,492,094	-0.27(-1.40%)
Jan 26, 2012	19.27	19.38	18.93	18.98	2,675,660	-0.23(-1.17%)
Jan 25, 2012	18.94	19.20	18.93	19.20	2,980,489	+0.32(+1.68%)
Jan 24, 2012	19.07	19.07	18.84	18.89	1,613,635	-0.08(-0.40%)
Jan 23, 2012	19.79	19.79	18.90	18.96	1,611,634	+0.02(+0.12%)
Jan 20, 2012	19.07	19.20	18.85	18.94	2,072,498	-0.15(-0.79%)
Jan 19, 2012	18.78	19.16	18.78	19.09	2,391,730	+0.12(+0.61%)
Jan 18, 2012	19.07	19.23	18.77	18.97	4,170,425	-0.14(-0.73%)
Jan 17, 2012	19.17	19.32	18.98	19.11	4,484,451	+0.12(+0.64%)
Jan 13, 2012	19.06	19.11	18.82	18.99	2,759,360	-0.13(-0.67%)
Jan 12, 2012	19.62	19.62	18.97	19.12	3,931,216	-0.18(-0.93%)
Jan 11, 2012	19.30	19.64	19.15	19.30	6,629,165	+0.12(+0.63%)
Jan 10, 2012	19.53	19.56	18.95	19.17	3,036,740	+0.21(+1.13%)
Jan 09, 2012	19.19	19.38	18.88	18.96	2,213,172	-0.05(-0.24%)
Jan 06, 2012	19.01	19.26	18.68	19.01	4,838,538	+0.14(+0.74%)
Jan 05, 2012	19.61	19.61	18.60	18.87	6,973,543	+0.09(+0.49%)
Jan 04, 2012	18.76	18.83	18.52	18.78	7,363,362	+0.18(+0.99%)
Dec 30, 2011	18.37	18.64	18.24	18.59	3,472,059	+0.35(+1.93%)
Dec 29, 2011	18.15	18.24	18.02	18.24	1,631,019	+0.16(+0.86%)
Dec 28, 2011	18.32	18.45	17.96	18.08	2,595,557	-0.26(-1.42%)
Dec 27, 2011	18.21	18.42	18.14	18.34	1,688,505	+0.21(+1.18%)
Dec 23, 2011	17.96	18.26	17.91	18.13	2,177,222	+0.38(+2.15%)
Dec 21, 2011	17.47	17.85	17.28	17.75	2,610,208	+0.33(+1.89%)
Dec 20, 2011	17.38	17.50	17.16	17.42	2,085,928	+0.20(+1.18%)
Dec 19, 2011	17.07	17.28	17.05	17.22	2,031,528	-0.03(-0.17%)
Dec 16, 2011	16.83	17.27	16.68	17.24	9,045,109	+0.58(+3.50%)
Dec 15, 2011	16.98	17.01	16.47	16.66	3,775,577	-0.15(-0.89%)
Dec 14, 2011	16.89	16.92	16.76	16.81	4,170,738	-0.06(-0.38%)
Dec 13, 2011	17.19	17.27	16.79	16.87	4,842,044	-0.17(-0.98%)
Dec 12, 2011	17.05	17.17	16.87	17.04	3,573,485	-0.06(-0.37%)
Dec 09, 2011	17.34	17.45	16.98	17.11	3,801,705	+0.03(+0.17%)
Dec 08, 2011	17.55	17.63	16.81	17.08	5,006,835	-0.50(-2.86%)
Dec 07, 2011	17.83	17.91	17.56	17.58	3,339,466	-0.25(-1.43%)
Dec 06, 2011	17.96	18.24	17.62	17.83	3,269,115	-0.03(-0.16%)
Dec 05, 2011	18.20	18.48	17.86	17.86	3,293,544	-0.05(-0.29%)
Dec 02, 2011	17.85	18.32	17.69	17.91	7,077,457	+0.43(+2.45%)

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