Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	21.90	22.87	21.48	22.69	6,489,291	+0.89(+4.09%)
May 30, 2012	22.48	22.58	21.68	21.79	4,681,657	-0.99(-4.35%)
May 29, 2012	21.88	22.80	21.80	22.79	6,301,286	+1.10(+5.06%)
May 25, 2012	21.66	22.28	21.65	21.69	3,718,609	+0.14(+0.67%)
May 24, 2012	22.16	22.16	21.28	21.55	4,758,631	-0.51(-2.30%)
May 23, 2012	21.07	22.13	21.02	22.05	4,973,417	+0.49(+2.27%)
May 22, 2012	21.19	21.67	20.84	21.56	5,210,953	+0.37(+1.75%)
May 21, 2012	19.91	21.24	19.64	21.19	4,358,760	+1.40(+7.09%)
May 18, 2012	20.62	20.68	19.69	19.79	6,498,921	-0.90(-4.37%)
May 17, 2012	21.67	21.86	20.66	20.69	4,915,386	-1.02(-4.69%)
May 16, 2012	21.75	22.15	21.50	21.71	7,480,172	+0.14(+0.65%)
May 15, 2012	21.01	22.05	20.78	21.57	7,341,241	+0.53(+2.53%)
May 14, 2012	21.03	21.19	20.71	21.04	3,565,703	-0.41(-1.89%)
May 11, 2012	21.02	21.80	20.68	21.44	4,805,539	+0.13(+0.59%)
May 10, 2012	21.34	21.42	20.69	21.32	5,258,908	+0.27(+1.28%)
May 09, 2012	20.45	21.17	20.14	21.05	6,408,739	+0.21(+1.01%)
May 08, 2012	21.20	21.22	20.28	20.84	9,165,900	-0.49(-2.30%)
May 07, 2012	21.32	21.71	21.06	21.33	4,157,489	-0.27(-1.25%)
May 04, 2012	21.82	22.15	21.50	21.60	5,071,197	-0.49(-2.22%)
May 03, 2012	23.04	23.18	21.92	22.09	4,175,066	-0.96(-4.18%)
May 02, 2012	22.64	23.18	22.38	23.05	4,987,694	+0.08(+0.33%)

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