Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.08	31.22	30.68	30.69	1,189,143	-0.40(-1.29%)
Feb 28, 2012	30.74	31.11	30.56	31.09	1,265,856	+0.42(+1.37%)
Feb 27, 2012	29.97	30.78	29.84	30.67	1,024,179	+0.49(+1.62%)
Feb 24, 2012	30.16	30.49	29.80	30.18	1,020,428	-0.04(-0.13%)
Feb 23, 2012	30.34	30.51	30.07	30.22	1,324,000	-0.17(-0.56%)
Feb 22, 2012	30.01	30.80	30.01	30.39	2,014,326	+0.44(+1.47%)
Feb 21, 2012	30.20	30.35	29.88	29.95	1,111,636	-0.23(-0.76%)
Feb 17, 2012	29.85	30.30	29.81	30.18	1,429,244	+0.52(+1.75%)
Feb 16, 2012	29.07	29.76	29.07	29.66	1,600,488	+0.57(+1.96%)
Feb 15, 2012	29.84	29.84	29.03	29.09	1,831,917	-0.63(-2.12%)
Feb 14, 2012	29.44	29.75	29.36	29.72	738,804	+0.10(+0.34%)
Feb 13, 2012	30.12	30.34	29.56	29.62	1,428,098	-0.29(-0.97%)
Feb 10, 2012	30.11	30.20	29.64	29.91	1,536,286	-0.50(-1.64%)
Feb 09, 2012	29.99	30.43	29.71	30.41	1,265,984	+0.49(+1.64%)
Feb 08, 2012	30.36	30.65	29.89	29.92	1,547,855	-0.44(-1.45%)
Feb 07, 2012	30.05	30.41	29.53	30.36	1,792,814	+0.04(+0.13%)
Feb 06, 2012	29.52	30.57	29.33	30.32	2,556,726	+0.62(+2.09%)
Feb 03, 2012	30.27	30.55	29.51	29.70	6,375,343	-0.85(-2.78%)
Feb 02, 2012	30.57	30.69	30.40	30.55	1,464,639	+0.05(+0.16%)
Feb 01, 2012	30.75	30.84	30.47	30.50	2,063,838	+0.07(+0.23%)
Jan 31, 2012	31.42	31.44	30.28	30.43	1,982,856	-0.86(-2.75%)
Jan 30, 2012	31.26	31.48	31.14	31.29	1,431,620	-0.14(-0.45%)
Jan 27, 2012	31.72	31.81	31.12	31.43	1,843,522	-0.34(-1.07%)
Jan 26, 2012	32.57	32.62	31.59	31.77	1,783,677	-0.58(-1.79%)
Jan 25, 2012	32.51	32.51	31.62	32.35	3,460,212	-0.22(-0.68%)
Jan 24, 2012	32.49	32.75	32.41	32.57	1,365,751	-0.13(-0.40%)
Jan 23, 2012	32.45	33.09	32.45	32.70	1,658,215	+0.25(+0.77%)
Jan 20, 2012	33.08	33.21	32.38	32.45	2,280,938	-0.80(-2.41%)
Jan 19, 2012	33.15	33.48	33.08	33.25	2,301,012	+0.23(+0.70%)
Jan 18, 2012	32.42	33.12	32.30	33.02	1,890,866	+0.59(+1.82%)
Jan 17, 2012	32.90	33.16	32.31	32.43	1,375,228	-0.21(-0.64%)
Jan 13, 2012	31.80	32.90	31.80	32.64	2,226,163	+0.68(+2.13%)
Jan 12, 2012	31.88	32.01	31.45	31.96	1,300,042	+0.21(+0.66%)
Jan 11, 2012	30.89	31.81	30.86	31.75	1,451,887	+0.82(+2.65%)
Jan 10, 2012	30.35	30.94	30.25	30.93	3,208,697	+0.85(+2.83%)
Jan 09, 2012	30.44	30.44	29.85	30.08	2,496,372	-0.24(-0.79%)
Jan 06, 2012	30.90	30.90	30.29	30.32	2,338,553	-0.59(-1.91%)
Jan 05, 2012	30.54	31.03	29.99	30.91	2,210,137	+0.19(+0.62%)
Jan 04, 2012	30.44	30.92	30.32	30.72	1,465,895	+0.24(+0.79%)
Dec 30, 2011	30.48	30.87	30.43	30.48	1,130,130	-0.34(-1.10%)
Dec 29, 2011	30.17	30.91	30.14	30.82	1,279,602	+0.78(+2.60%)
Dec 28, 2011	30.15	30.20	29.69	30.04	1,727,970	-0.16(-0.53%)
Dec 27, 2011	30.26	30.35	30.12	30.20	968,356	-0.10(-0.33%)
Dec 23, 2011	29.81	30.31	29.75	30.30	1,336,877	+0.95(+3.24%)
Dec 21, 2011	29.88	29.90	28.53	29.35	5,988,309	-1.72(-5.54%)
Dec 20, 2011	30.72	31.27	30.63	31.07	2,378,426	+0.93(+3.09%)
Dec 19, 2011	30.64	31.13	30.02	30.14	2,095,176	-0.22(-0.72%)
Dec 16, 2011	30.27	30.54	30.10	30.36	2,721,840	+0.31(+1.03%)
Dec 15, 2011	30.30	30.54	30.01	30.05	3,014,734	+0.23(+0.77%)
Dec 14, 2011	30.26	30.40	29.80	29.82	1,522,793	-0.61(-2.00%)
Dec 13, 2011	31.15	31.38	30.21	30.43	1,285,413	-0.56(-1.81%)
Dec 12, 2011	30.94	31.24	30.60	30.99	1,555,702	-0.16(-0.51%)
Dec 09, 2011	30.69	31.30	30.59	31.15	2,432,066	+0.52(+1.70%)
Dec 08, 2011	31.13	31.26	30.49	30.63	1,860,153	-0.66(-2.11%)
Dec 07, 2011	31.07	31.56	30.81	31.29	2,315,366	-0.04(-0.13%)
Dec 06, 2011	31.30	31.54	30.98	31.33	2,183,927	+0.13(+0.42%)
Dec 05, 2011	29.94	32.01	29.93	31.20	4,067,162	+1.73(+5.87%)
Dec 02, 2011	29.51	29.67	29.12	29.47	2,354,205	+0.29(+0.99%)

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