Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	174.75	174.75	174.75	174.75	100	+1.27(+0.73%)
Mar 29, 2012	173.48	173.48	173.48	173.48	85	-2.22(-1.26%)
Mar 28, 2012	176.15	176.85	175.70	175.70	392	+1.20(+0.69%)
Mar 27, 2012	174.50	174.50	174.50	174.50	68	-0.10(-0.06%)
Mar 26, 2012	175.20	175.20	174.52	174.60	16,235	+1.60(+0.92%)
Mar 23, 2012	172.80	173.00	172.80	173.00	207	-2.20(-1.26%)
Mar 21, 2012		175.20	175.20	175.20	0	+0.15(+0.09%)
Mar 20, 2012	175.05	175.05	175.05	175.05	350	-0.21(-0.12%)
Mar 19, 2012	174.10	175.81	174.10	175.26	779	+1.21(+0.70%)
Mar 16, 2012	174.11	174.11	174.05	174.05	259	+0.55(+0.32%)
Mar 15, 2012	173.00	173.80	173.00	173.50	15,258	+1.60(+0.93%)
Mar 14, 2012	173.40	173.40	171.90	171.90	388	+0.45(+0.26%)
Mar 13, 2012	171.45	171.45	171.45	171.45	15	-0.30(-0.17%)
Mar 12, 2012	171.75	171.75	171.75	171.75	313	-0.05(-0.03%)
Mar 09, 2012	171.75	171.80	171.75	171.80	59	-1.80(-1.04%)
Mar 08, 2012	173.60	173.60	173.60	173.60	155	-2.00(-1.14%)
Mar 07, 2012	175.60	175.60	175.60	175.60	71	+3.12(+1.81%)
Mar 06, 2012	172.90	172.90	172.48	172.48	2,178	-2.46(-1.41%)
Mar 05, 2012	174.20	174.94	174.20	174.94	78	+3.14(+1.83%)
Mar 02, 2012	171.90	171.90	171.80	171.80	144	-1.20(-0.69%)

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