Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	40.05	40.33	39.41	39.73	4,778,443	-0.21(-0.52%)
Feb 28, 2012	40.24	40.24	39.52	39.94	4,983,452	-0.24(-0.60%)
Feb 27, 2012	39.84	40.39	39.23	40.18	3,492,846	-0.15(-0.37%)
Feb 24, 2012	40.80	40.86	40.24	40.33	3,327,705	-0.20(-0.49%)
Feb 23, 2012	40.53	40.65	39.88	40.53	3,912,068	-0.15(-0.37%)
Feb 22, 2012	40.76	41.04	40.54	40.68	3,134,887	-0.16(-0.39%)
Feb 21, 2012	40.80	41.05	40.21	40.84	6,464,335	+0.07(+0.17%)
Feb 17, 2012	41.23	41.30	40.53	40.77	4,710,380	+0.04(+0.10%)
Feb 16, 2012	38.98	40.85	38.98	40.73	6,193,350	+1.62(+4.15%)
Feb 15, 2012	38.95	39.67	38.15	39.11	3,833,316	+0.35(+0.90%)
Feb 14, 2012	38.50	38.85	38.10	38.76	2,654,777	-0.03(-0.08%)
Feb 13, 2012	38.01	39.09	37.94	38.79	5,103,398	+0.95(+2.50%)
Feb 10, 2012	37.35	37.87	37.11	37.84	4,035,661	+0.05(+0.13%)
Feb 09, 2012	38.32	38.45	37.34	37.79	3,089,621	-0.06(-0.16%)
Feb 08, 2012	39.01	39.45	37.71	37.85	8,245,881	+0.43(+1.14%)
Feb 07, 2012	37.02	37.75	36.95	37.42	6,128,328	+0.21(+0.56%)
Feb 06, 2012	37.20	37.35	36.87	37.21	2,982,510	-0.17(-0.45%)
Feb 03, 2012	36.58	37.52	36.49	37.38	3,895,310	+1.26(+3.47%)
Feb 02, 2012	35.24	36.51	35.23	36.13	6,445,548	+1.08(+3.07%)
Feb 01, 2012	35.28	35.54	34.83	35.05	6,921,227	+0.24(+0.69%)
Jan 31, 2012	35.93	36.14	34.75	34.81	4,329,199	-0.95(-2.65%)
Jan 30, 2012	34.65	35.94	34.44	35.76	3,016,507	+0.73(+2.08%)
Jan 27, 2012	34.77	35.16	34.47	35.03	2,287,999	+0.16(+0.46%)
Jan 26, 2012	35.84	35.97	34.76	34.87	3,578,412	-0.70(-1.96%)
Jan 25, 2012	34.77	35.76	34.52	35.57	3,825,488	+0.57(+1.62%)
Jan 24, 2012	34.25	35.83	34.21	35.00	6,175,939	+0.47(+1.36%)
Jan 23, 2012	33.93	34.75	33.88	34.53	3,377,167	+0.65(+1.91%)
Jan 20, 2012	33.96	34.04	33.25	33.88	3,020,984	-0.29(-0.85%)
Jan 19, 2012	34.33	34.36	33.25	34.17	4,495,039	-0.34(-0.98%)
Jan 18, 2012	33.77	34.74	33.53	34.51	4,204,360	+0.83(+2.45%)
Jan 17, 2012	34.21	34.40	33.61	33.69	3,079,044	-0.13(-0.38%)
Jan 13, 2012	34.55	34.75	33.72	33.81	4,432,879	-1.11(-3.17%)
Jan 12, 2012	33.41	35.15	33.04	34.92	5,294,388	+1.72(+5.19%)
Jan 11, 2012	32.75	33.44	32.63	33.20	3,525,559	+0.19(+0.57%)
Jan 10, 2012	33.03	33.68	32.78	33.01	4,437,190	+0.68(+2.10%)
Jan 09, 2012	32.02	32.48	31.61	32.33	1,984,930	+0.43(+1.34%)
Jan 06, 2012	32.27	32.45	31.86	31.90	2,426,548	-0.20(-0.62%)
Jan 05, 2012	31.64	32.27	31.27	32.10	2,734,483	+0.36(+1.13%)
Jan 04, 2012	31.84	32.20	31.51	31.74	2,354,136	+1.38(+4.56%)
Dec 30, 2011	30.37	30.56	30.34	30.36	1,423,657	-0.17(-0.55%)
Dec 29, 2011	30.22	30.71	30.18	30.53	1,439,300	+0.36(+1.19%)
Dec 28, 2011	31.02	31.07	29.92	30.17	1,923,378	-0.92(-2.95%)
Dec 27, 2011	31.00	31.27	30.91	31.09	1,723,249	-0.04(-0.13%)
Dec 23, 2011	31.19	31.23	30.94	31.12	1,669,053	+0.32(+1.04%)
Dec 21, 2011	31.28	31.43	30.51	30.81	4,448,322	-0.52(-1.65%)
Dec 20, 2011	30.32	31.42	30.27	31.32	3,976,199	+1.61(+5.43%)
Dec 19, 2011	30.72	30.81	29.57	29.71	2,711,684	-0.83(-2.71%)
Dec 16, 2011	31.11	31.63	30.45	30.54	6,603,114	-0.32(-1.03%)
Dec 15, 2011	30.75	30.92	30.38	30.86	3,860,772	+0.60(+1.98%)
Dec 14, 2011	30.50	30.66	29.87	30.26	4,357,061	-0.55(-1.78%)
Dec 13, 2011	32.12	32.32	30.59	30.81	3,594,924	-1.19(-3.71%)
Dec 12, 2011	32.49	32.59	31.66	31.99	2,647,314	-1.07(-3.22%)
Dec 09, 2011	32.26	33.26	32.15	33.06	3,088,557	+0.89(+2.76%)
Dec 08, 2011	33.07	33.46	32.05	32.17	2,965,087	-1.29(-3.84%)
Dec 07, 2011	33.34	33.67	32.46	33.46	4,776,626	-0.09(-0.27%)
Dec 06, 2011	33.45	33.88	33.33	33.55	3,483,832	-0.51(-1.49%)
Dec 05, 2011	33.79	34.65	33.77	34.05	2,650,887	+0.95(+2.86%)
Dec 02, 2011	33.76	34.10	33.05	33.11	3,293,809	-0.20(-0.60%)

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