Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	71.64	71.78	70.97	70.98	1,357,819	-0.81(-1.13%)
Feb 27, 2013	70.67	71.83	70.65	71.79	1,356,522	+0.24(+0.34%)
Feb 26, 2013	70.64	71.94	70.43	71.55	1,599,814	-0.10(-0.14%)
Feb 22, 2013	70.84	71.83	70.50	71.65	1,217,701	+1.03(+1.46%)
Feb 21, 2013	70.92	70.97	70.36	70.62	1,230,362	-1.53(-2.12%)
Feb 20, 2013	74.01	74.37	72.14	72.15	1,005,880	-1.81(-2.45%)
Feb 19, 2013	73.83	74.05	73.30	73.96	1,050,868	+1.32(+1.82%)
Feb 15, 2013	73.86	73.90	72.51	72.64	1,553,928	-2.21(-2.95%)
Feb 14, 2013	73.61	74.93	73.43	74.85	939,556	+0.59(+0.79%)
Feb 13, 2013	74.18	74.98	73.96	74.26	1,644,275	-0.70(-0.93%)
Feb 12, 2013	74.86	75.45	74.69	74.96	771,314	+0.05(+0.07%)
Feb 11, 2013	74.88	75.09	74.49	74.91	645,548	+0.13(+0.17%)
Feb 08, 2013	74.87	75.44	74.58	74.78	1,612,859	-0.51(-0.68%)
Feb 07, 2013	75.31	75.39	74.44	75.29	1,396,339	-0.70(-0.92%)
Feb 06, 2013	75.88	76.60	75.36	75.99	1,089,721	-0.44(-0.58%)
Feb 04, 2013	76.96	77.66	76.22	76.43	1,302,285	-1.78(-2.28%)
Feb 01, 2013	77.64	78.30	76.73	78.21	3,894,765	+3.12(+4.16%)
Jan 31, 2013	75.69	75.90	74.69	75.09	1,844,596	-0.13(-0.17%)
Jan 30, 2013	75.57	75.98	75.02	75.22	1,658,321	-0.05(-0.07%)
Jan 29, 2013	74.71	75.31	74.59	75.27	1,665,804	-0.20(-0.27%)
Jan 28, 2013	76.21	76.44	74.70	75.47	3,454,401	+1.43(+1.93%)
Jan 25, 2013	72.69	74.24	72.52	74.04	3,442,936	+2.88(+4.05%)
Jan 24, 2013	70.49	71.30	70.35	71.16	2,386,480	+1.92(+2.77%)
Jan 23, 2013	69.25	69.46	68.51	69.24	1,824,718	-0.68(-0.97%)
Jan 22, 2013	69.76	70.04	69.34	69.92	1,369,067	+0.75(+1.08%)
Jan 18, 2013	68.95	69.32	68.44	69.17	2,758,919	+0.82(+1.20%)
Jan 17, 2013	65.48	69.62	65.37	68.35	8,003,771	+4.53(+7.10%)
Jan 16, 2013	63.17	63.99	63.14	63.82	1,615,011	+0.74(+1.17%)
Jan 15, 2013	62.80	63.28	62.72	63.08	1,561,211	-1.32(-2.05%)
Jan 14, 2013	65.20	65.27	64.25	64.40	1,476,964	-1.02(-1.56%)
Jan 11, 2013	65.23	65.76	64.94	65.42	1,505,798	+0.75(+1.16%)
Jan 10, 2013	64.56	64.69	63.94	64.67	1,648,268	+1.17(+1.84%)
Jan 09, 2013	63.42	63.80	63.29	63.50	879,097	+0.36(+0.57%)
Jan 08, 2013	63.40	63.57	62.80	63.14	1,164,378	-0.52(-0.82%)
Jan 07, 2013	63.35	63.87	63.09	63.66	2,066,066	-1.05(-1.62%)
Jan 04, 2013	64.64	65.05	64.35	64.71	3,170,732	-0.67(-1.02%)
Jan 03, 2013	65.99	66.29	65.06	65.38	1,725,350	-1.40(-2.10%)
Jan 02, 2013	66.27	66.78	64.36	66.78	1,824,002	+2.42(+3.77%)
Dec 31, 2012	63.17	64.52	63.09	64.36	1,440,872	+1.23(+1.94%)
Dec 28, 2012	63.39	63.57	62.95	63.13	768,904	-0.44(-0.69%)
Dec 27, 2012	63.81	63.87	62.56	63.57	1,073,044	+0.54(+0.86%)
Dec 26, 2012	63.81	63.86	62.60	63.03	841,322	-0.24(-0.38%)
Dec 24, 2012	63.58	63.69	63.15	63.27	350,417	-0.17(-0.27%)
Dec 21, 2012	63.60	63.72	62.95	63.44	2,110,303	-1.24(-1.92%)
Dec 20, 2012	64.53	64.97	64.23	64.68	1,113,557	+0.53(+0.83%)
Dec 19, 2012	64.59	64.72	63.75	64.15	2,832,861	+0.12(+0.19%)
Dec 18, 2012	63.80	64.09	63.68	64.03	2,364,796	+0.43(+0.68%)
Dec 17, 2012	64.00	64.00	63.33	63.60	2,016,538	-0.04(-0.06%)
Dec 14, 2012	62.42	63.79	62.42	63.64	3,746,874	+0.94(+1.50%)
Dec 13, 2012	63.40	63.47	62.63	62.70	2,274,405	-0.64(-1.01%)
Dec 12, 2012	63.42	63.79	63.09	63.34	1,953,874	-0.54(-0.85%)
Dec 11, 2012	64.14	64.37	63.84	63.88	1,059,888	+0.26(+0.41%)
Dec 10, 2012	63.13	63.83	63.13	63.62	1,577,110	+0.12(+0.19%)
Dec 07, 2012	62.64	63.52	62.55	63.50	1,720,248	+0.95(+1.52%)
Dec 06, 2012	62.32	62.72	62.04	62.55	2,015,557	+0.36(+0.58%)
Dec 05, 2012	61.40	62.27	61.38	62.19	2,156,248	+0.77(+1.25%)

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