Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	20.26	20.36	20.16	20.29	280,109	+0.31(+1.54%)
Jan 28, 2011	20.52	20.57	19.88	19.98	645,365	-0.71(-3.41%)
Jan 27, 2011	20.71	20.74	20.58	20.69	512,510	+0.07(+0.34%)
Jan 26, 2011	20.59	20.68	20.50	20.62	478,872	+0.46(+2.28%)
Jan 25, 2011	19.97	20.17	19.92	20.16	181,207	+0.26(+1.30%)
Jan 24, 2011	19.73	19.92	19.68	19.90	472,461	+0.05(+0.25%)
Jan 21, 2011	19.86	19.91	19.73	19.85	215,458	+0.33(+1.69%)
Jan 20, 2011	19.62	19.63	19.33	19.52	348,945	-0.34(-1.70%)
Jan 19, 2011	20.16	20.16	19.76	19.85	632,659	-0.30(-1.47%)
Jan 18, 2011	20.08	20.16	20.01	20.15	283,471	+0.00(+0.00%)
Jan 14, 2011	19.79	20.16	19.78	20.15	361,990	+0.36(+1.81%)
Jan 13, 2011	19.97	19.97	19.76	19.79	564,791	-0.03(-0.13%)
Jan 12, 2011	19.73	19.86	19.63	19.82	197,623	+0.36(+1.84%)
Jan 11, 2011	19.41	19.53	19.36	19.46	604,348	+0.35(+1.85%)
Jan 10, 2011	18.98	19.14	18.92	19.11	254,537	+0.13(+0.66%)
Jan 07, 2011	19.20	19.26	18.94	18.98	822,831	-0.31(-1.60%)
Jan 06, 2011	19.63	19.63	19.16	19.29	1,288,071	-0.41(-2.08%)
Jan 05, 2011	19.35	19.70	19.33	19.70	641,891	-0.07(-0.35%)
Jan 04, 2011	20.11	20.11	19.63	19.77	303,866	-0.25(-1.26%)

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