Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.30	21.30	21.17	21.19	56,865	-0.06(-0.28%)
May 30, 2013	21.31	21.33	21.25	21.25	38,303	-0.06(-0.28%)
May 29, 2013	21.30	21.31	21.27	21.31	36,261	+0.04(+0.19%)
May 28, 2013	21.34	21.35	21.27	21.27	34,110	-0.04(-0.19%)
May 27, 2013	21.32	21.38	21.31	21.31	36,936	-0.08(-0.37%)
May 24, 2013	21.36	21.40	21.29	21.39	44,028	-0.06(-0.28%)
May 23, 2013	21.49	21.49	21.40	21.45	69,557	+0.00(+0.00%)
May 22, 2013	21.50	21.52	21.44	21.45	25,894	-0.07(-0.33%)
May 21, 2013	21.50	21.52	21.46	21.52	22,539	-0.01(-0.05%)
May 17, 2013		21.53	21.53	21.53	0	+0.02(+0.09%)
May 16, 2013	21.49	21.51	21.45	21.51	27,855	+0.06(+0.28%)
May 15, 2013	21.43	21.45	21.43	21.45	13,858	+0.00(+0.00%)
May 13, 2013	21.40	21.45	21.40	21.45	53,549	-0.01(-0.05%)
May 10, 2013	21.50	21.50	21.42	21.46	22,910	-0.04(-0.19%)
May 09, 2013	21.46	21.52	21.46	21.50	15,125	+0.02(+0.09%)
May 08, 2013	21.47	21.49	21.45	21.48	26,569	+0.02(+0.09%)
May 07, 2013	21.47	21.47	21.44	21.46	35,258	-0.01(-0.05%)
May 06, 2013	21.51	21.51	21.45	21.47	51,090	-0.05(-0.23%)
May 03, 2013	21.54	21.55	21.51	21.52	15,925	-0.06(-0.28%)
May 02, 2013	21.56	21.58	21.56	21.58	28,275	+0.01(+0.05%)
May 01, 2013	21.57	21.58	21.50	21.57	22,170	+0.06(+0.28%)
Apr 30, 2013	21.55	21.55	21.51	21.51	31,345	-0.04(-0.19%)
Apr 29, 2013	21.54	21.55	21.53	21.55	27,668	+0.02(+0.09%)
Apr 26, 2013	21.51	21.54	21.50	21.53	23,881	+0.05(+0.23%)
Apr 25, 2013	21.45	21.49	21.45	21.48	20,547	+0.01(+0.05%)
Apr 24, 2013	21.46	21.50	21.45	21.47	68,745	+0.01(+0.05%)
Apr 23, 2013	21.50	21.50	21.46	21.46	53,739	-0.12(-0.56%)
Apr 22, 2013	21.59	21.60	21.57	21.58	18,048	-0.01(-0.05%)
Apr 19, 2013	21.59	21.59	21.57	21.59	9,026	+0.05(+0.23%)
Apr 18, 2013	21.59	21.60	21.54	21.54	14,693	-0.03(-0.14%)
Apr 17, 2013	21.56	21.58	21.55	21.57	20,870	+0.01(+0.05%)
Apr 16, 2013	21.52	21.56	21.52	21.56	18,741	+0.01(+0.05%)
Apr 15, 2013	21.52	21.56	21.52	21.55	28,435	+0.03(+0.14%)
Apr 12, 2013	21.52	21.53	21.52	21.52	33,370	+0.03(+0.14%)
Apr 11, 2013	21.47	21.49	21.47	21.49	20,136	+0.09(+0.42%)
Apr 10, 2013	21.50	21.50	21.40	21.40	18,757	-0.10(-0.47%)
Apr 09, 2013	21.52	21.53	21.47	21.50	38,935	+0.00(+0.00%)
Apr 08, 2013	21.52	21.55	21.50	21.50	14,028	-0.03(-0.14%)
Apr 05, 2013	21.48	21.55	21.45	21.53	20,506	+0.05(+0.23%)
Apr 04, 2013	21.46	21.48	21.44	21.48	29,824	+0.12(+0.56%)
Apr 03, 2013	21.42	21.43	21.36	21.36	32,929	-0.03(-0.14%)
Apr 02, 2013	21.39	21.41	21.37	21.39	18,791	+0.03(+0.14%)
Apr 01, 2013	21.40	21.42	21.36	21.36	42,758	-0.02(-0.09%)
Mar 28, 2013		21.38	21.38	21.38	0	+0.00(+0.00%)
Mar 27, 2013	21.37	21.39	21.37	21.38	18,901	+0.02(+0.09%)
Mar 26, 2013	21.35	21.36	21.34	21.36	56,645	+0.01(+0.05%)
Mar 25, 2013	21.35	21.37	21.33	21.35	10,705	+0.04(+0.19%)
Mar 22, 2013	21.31	21.37	21.31	21.31	14,510	-0.04(-0.19%)
Mar 21, 2013	21.34	21.36	21.30	21.35	19,692	-0.05(-0.23%)
Mar 20, 2013	21.40	21.42	21.37	21.40	39,673	-0.01(-0.05%)
Mar 19, 2013	21.40	21.43	21.39	21.41	32,188	+0.02(+0.09%)
Mar 18, 2013	21.39	21.40	21.32	21.39	105,450	+0.03(+0.14%)
Mar 15, 2013	21.30	21.36	21.30	21.36	30,940	+0.05(+0.23%)
Mar 14, 2013	21.29	21.32	21.26	21.31	30,103	+0.00(+0.00%)
Mar 13, 2013	21.30	21.32	21.30	21.31	32,125	+0.00(+0.00%)
Mar 12, 2013	21.29	21.32	21.29	21.31	18,852	+0.09(+0.42%)
Mar 11, 2013	21.28	21.29	21.22	21.22	17,389	+0.04(+0.19%)
Mar 08, 2013	21.25	21.28	21.17	21.18	32,708	-0.16(-0.75%)
Mar 07, 2013	21.35	21.35	21.30	21.34	52,974	+0.00(+0.00%)
Mar 06, 2013	21.34	21.35	21.32	21.34	43,608	-0.04(-0.19%)
Mar 05, 2013	21.37	21.38	21.36	21.38	32,423	+0.02(+0.09%)
Mar 04, 2013	21.37	21.37	21.36	21.36	22,474	+0.00(+0.00%)

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