Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.98	22.05	21.71	21.73	422,847	-0.59(-2.65%)
May 30, 2013	22.20	22.41	22.18	22.32	122,269	+0.29(+1.29%)
May 29, 2013	22.07	22.13	21.93	22.03	207,866	-0.03(-0.12%)
May 28, 2013	22.38	22.40	22.05	22.06	128,068	+0.09(+0.39%)
May 24, 2013	21.90	21.97	21.86	21.97	82,685	-0.08(-0.36%)
May 23, 2013	21.80	22.11	21.77	22.05	196,623	-0.31(-1.39%)
May 22, 2013	22.63	22.82	22.28	22.36	428,394	-0.19(-0.85%)
May 21, 2013	22.36	22.64	22.26	22.56	182,154	+0.23(+1.01%)
May 20, 2013	22.30	22.36	22.26	22.33	188,676	+0.07(+0.30%)
May 17, 2013	22.19	22.28	22.15	22.26	574,119	+0.16(+0.72%)
May 16, 2013	22.16	22.29	22.07	22.11	414,866	+0.01(+0.06%)
May 15, 2013	22.01	22.11	22.01	22.09	179,576	-0.04(-0.18%)
May 13, 2013	22.18	22.24	22.09	22.13	219,583	-0.11(-0.51%)
May 10, 2013	22.25	22.26	22.12	22.24	218,368	+0.11(+0.48%)
May 09, 2013	22.31	22.38	22.07	22.14	445,584	-0.24(-1.07%)
May 08, 2013	22.34	22.42	22.29	22.38	356,396	+0.28(+1.26%)
May 07, 2013	22.23	22.26	22.04	22.10	174,745	+0.10(+0.45%)
May 06, 2013	21.98	22.05	21.95	22.00	157,247	+0.00(+0.00%)
May 03, 2013	22.03	22.18	21.97	22.00	213,142	+0.27(+1.22%)
May 02, 2013	21.73	21.81	21.71	21.73	215,942	-0.15(-0.67%)

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