Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	18.81	19.91	18.67	19.86	21,152,784	+1.41(+7.61%)
Feb 27, 2013	17.75	18.52	17.73	18.46	4,678,755	+0.65(+3.63%)
Feb 26, 2013	17.63	18.11	17.02	17.81	6,251,659	+0.25(+1.40%)
Feb 25, 2013	18.16	18.32	17.57	17.57	6,365,689	-0.57(-3.15%)
Feb 22, 2013	18.66	18.83	18.07	18.14	8,737,805	-0.49(-2.65%)
Feb 21, 2013	18.51	18.70	17.87	18.63	9,644,935	+0.00(+0.03%)
Feb 20, 2013	19.40	20.14	18.55	18.63	17,884,388	-0.97(-4.93%)
Feb 19, 2013	19.26	20.04	18.69	19.59	25,547,792	+0.49(+2.58%)
Feb 15, 2013	21.80	22.15	19.03	19.10	76,935,080	+0.23(+1.23%)
Feb 14, 2013	17.83	18.87	17.83	18.87	14,772,875	+0.92(+5.14%)
Feb 13, 2013	17.66	17.99	17.66	17.95	4,296,691	+0.20(+1.11%)
Feb 12, 2013	17.80	17.96	17.47	17.75	7,664,900	-0.04(-0.25%)
Feb 11, 2013	17.67	18.07	17.62	17.79	7,738,077	+0.12(+0.67%)
Feb 08, 2013	17.75	17.95	17.43	17.68	7,341,526	-0.03(-0.19%)
Feb 07, 2013	17.65	18.49	17.54	17.71	7,413,032	+0.06(+0.36%)
Feb 06, 2013	17.71	18.06	17.41	17.65	9,304,599	+0.12(+0.70%)
Feb 04, 2013	15.58	17.70	15.21	17.52	41,341,948	+0.23(+1.34%)
Feb 01, 2013	17.94	17.96	17.16	17.29	15,574,685	-0.62(-3.44%)
Jan 31, 2013	18.05	19.01	17.81	17.91	12,421,317	-0.38(-2.08%)
Jan 30, 2013	19.15	19.22	17.11	18.29	34,563,348	-0.78(-4.09%)
Jan 29, 2013	19.85	20.01	18.75	19.07	17,297,648	-0.67(-3.37%)
Jan 28, 2013	21.42	21.96	19.09	19.73	57,101,352	-1.76(-8.19%)
Jan 25, 2013	21.35	22.53	21.21	21.49	18,067,220	+0.17(+0.79%)
Jan 24, 2013	21.07	21.44	20.89	21.32	6,754,324	+0.12(+0.56%)
Jan 23, 2013	21.61	21.79	20.22	21.21	13,716,188	-0.56(-2.56%)
Jan 22, 2013	21.27	21.86	21.23	21.76	8,422,183	+0.32(+1.47%)
Jan 18, 2013	21.66	21.75	21.11	21.45	10,865,626	-0.01(-0.05%)
Jan 17, 2013	21.69	22.18	21.07	21.46	22,311,608	-0.76(-3.42%)
Jan 16, 2013	23.09	23.25	21.72	22.22	25,803,646	-0.56(-2.45%)
Jan 15, 2013	21.87	22.84	21.40	22.77	24,205,886	+1.04(+4.79%)
Jan 14, 2013	19.73	22.06	19.72	21.73	28,930,992	+2.00(+10.15%)
Jan 11, 2013	19.34	19.95	18.98	19.73	13,962,211	+0.38(+1.99%)
Jan 10, 2013	19.90	21.20	18.75	19.35	55,790,276	-0.35(-1.78%)
Jan 09, 2013	18.80	20.66	17.89	19.70	90,618,000	+0.79(+4.17%)
Jan 08, 2013	17.91	19.27	17.78	18.91	24,525,534	+0.88(+4.87%)
Jan 07, 2013	18.16	18.67	17.53	18.03	18,097,062	-0.21(-1.16%)
Jan 04, 2013	18.03	18.44	17.26	18.24	28,982,420	+0.32(+1.79%)
Jan 03, 2013	16.00	18.29	15.74	17.92	40,856,488	+2.05(+12.89%)
Jan 02, 2013	16.82	17.03	15.69	15.88	32,134,704	-0.36(-2.25%)
Dec 31, 2012	14.86	16.31	14.68	16.24	33,133,780	+1.75(+12.08%)
Dec 28, 2012	14.15	15.16	14.11	14.49	29,936,606	+0.54(+3.85%)
Dec 27, 2012	13.68	14.17	13.58	13.95	21,790,464	+0.44(+3.25%)
Dec 26, 2012	13.12	13.98	12.97	13.51	29,031,324	+0.67(+5.18%)
Dec 24, 2012	13.82	13.93	11.95	12.85	39,136,432	-0.60(-4.44%)
Dec 21, 2012	16.65	16.70	12.83	13.45	87,928,960	-3.17(-19.08%)
Dec 20, 2012	18.22	18.48	16.30	16.62	69,880,000	-1.79(-9.75%)
Dec 19, 2012	21.07	21.30	17.73	18.41	41,959,988	-2.54(-12.14%)
Dec 18, 2012	21.49	21.49	20.82	20.95	6,307,660	-0.17(-0.79%)
Dec 17, 2012	21.87	21.87	21.07	21.12	7,042,113	-0.54(-2.50%)
Dec 14, 2012	22.19	22.34	21.64	21.66	4,052,812	-0.53(-2.40%)
Dec 13, 2012	22.57	22.65	22.09	22.20	3,369,080	-0.33(-1.45%)
Dec 12, 2012	22.99	23.13	22.50	22.52	3,136,290	-0.31(-1.36%)
Dec 11, 2012	22.69	22.98	22.47	22.83	3,999,974	+0.39(+1.74%)
Dec 10, 2012	22.93	22.93	22.35	22.44	4,158,362	-0.63(-2.71%)
Dec 07, 2012	23.18	23.40	22.93	23.07	2,724,866	+0.08(+0.36%)
Dec 06, 2012	22.84	22.99	22.53	22.99	5,214,311	+0.03(+0.13%)
Dec 05, 2012	22.98	23.19	22.92	22.96	2,939,500	+0.00(+0.02%)

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