Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	21.20	21.23	21.17	21.17	197,437	-0.00(-0.02%)
Dec 30, 2010	21.18	21.18	21.16	21.17	149,565	+0.04(+0.18%)
Dec 29, 2010	21.14	21.15	21.11	21.13	306,234	+0.02(+0.08%)
Dec 28, 2010	21.07	21.13	21.07	21.12	299,477	+0.05(+0.24%)
Dec 27, 2010	21.04	21.08	21.04	21.07	119,124	+0.09(+0.41%)
Dec 23, 2010	21.02	21.03	20.97	20.98	262,255	+0.02(+0.07%)
Dec 22, 2010	21.00	21.01	20.97	20.97	246,798	+0.04(+0.18%)
Dec 21, 2010	20.93	20.97	20.91	20.93	245,466	+0.02(+0.12%)
Dec 20, 2010	20.92	20.97	20.88	20.91	222,693	-0.04(-0.20%)
Dec 17, 2010	20.95	20.97	20.95	20.95	100,177	+0.01(+0.04%)
Dec 16, 2010	20.96	20.98	20.93	20.94	294,168	-0.07(-0.32%)
Dec 15, 2010	21.00	21.02	20.96	21.00	219,067	-0.03(-0.16%)
Dec 14, 2010	21.04	21.05	21.01	21.04	154,565	+0.04(+0.20%)
Dec 13, 2010	20.98	21.04	20.97	21.00	139,969	-0.02(-0.12%)
Dec 10, 2010	21.02	21.02	20.98	21.02	102,144	+0.06(+0.28%)
Dec 09, 2010	21.01	21.01	20.96	20.96	167,060	+0.02(+0.12%)
Dec 08, 2010	20.99	20.99	20.94	20.94	649,907	-0.07(-0.32%)
Dec 07, 2010	21.07	21.07	21.00	21.00	555,254	+0.02(+0.08%)
Dec 06, 2010	21.02	21.05	20.99	20.99	433,471	-0.04(-0.20%)
Dec 03, 2010	21.01	21.08	21.00	21.03	321,658	+0.02(+0.12%)
Dec 02, 2010	21.01	21.02	20.98	21.00	267,482	-0.02(-0.12%)

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