Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	79.04	79.13	78.68	78.68	3,311	-0.36(-0.45%)
Dec 29, 2011	78.63	79.04	78.63	79.04	1,270	+0.92(+1.17%)
Dec 28, 2011	79.57	79.57	78.12	78.12	13,959	-1.59(-1.99%)
Dec 27, 2011	78.78	79.88	78.78	79.71	5,028	+0.82(+1.04%)
Dec 23, 2011	79.06	79.06	78.58	78.88	2,468	+0.70(+0.89%)
Dec 21, 2011	78.25	78.43	77.16	78.19	5,196	-0.45(-0.58%)
Dec 20, 2011	77.63	78.65	77.63	78.64	4,992	+3.11(+4.12%)
Dec 19, 2011	77.32	77.45	75.47	75.52	5,366	-1.25(-1.62%)
Dec 16, 2011	76.45	77.35	76.36	76.77	7,602	+0.89(+1.17%)
Dec 15, 2011	76.71	76.71	75.67	75.88	6,378	+0.37(+0.49%)
Dec 14, 2011	76.46	76.46	75.51	75.51	4,308	-1.70(-2.20%)
Dec 13, 2011	79.66	79.75	77.21	77.21	4,999	-1.54(-1.95%)
Dec 12, 2011	79.22	79.22	78.03	78.75	2,861	-1.64(-2.04%)
Dec 09, 2011	77.95	80.39	77.95	80.39	6,339	+2.60(+3.34%)
Dec 08, 2011	79.30	79.58	77.80	77.80	4,997	-2.27(-2.84%)
Dec 07, 2011	79.19	80.23	78.68	80.07	5,630	-0.29(-0.36%)
Dec 06, 2011	80.45	80.51	79.84	80.37	6,251	+0.10(+0.13%)
Dec 05, 2011	80.45	80.89	80.21	80.26	3,937	+1.43(+1.81%)
Dec 02, 2011	79.63	79.64	78.72	78.84	3,955	+0.14(+0.18%)

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