Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.45	20.45	20.35	20.35	17,841	-0.16(-0.78%)
May 30, 2013	20.62	20.63	20.50	20.51	24,201	-0.14(-0.68%)
May 29, 2013	20.70	20.76	20.63	20.65	25,034	-0.14(-0.67%)
May 28, 2013	20.81	20.89	20.76	20.79	13,911	+0.07(+0.34%)
May 27, 2013	20.71	20.75	20.69	20.72	10,810	+0.01(+0.05%)
May 24, 2013	20.65	20.74	20.65	20.71	19,907	-0.05(-0.24%)
May 23, 2013	20.64	20.77	20.60	20.76	20,421	-0.04(-0.19%)
May 22, 2013	20.86	20.99	20.80	20.80	17,346	-0.02(-0.10%)
May 21, 2013	20.61	20.87	20.61	20.82	12,308	+0.25(+1.22%)
May 17, 2013		20.57	20.57	20.57	0	+0.20(+0.98%)
May 16, 2013	20.36	20.41	20.36	20.37	20,745	+0.05(+0.25%)
May 15, 2013	20.34	20.37	20.28	20.32	10,231	-0.07(-0.34%)
May 13, 2013	20.43	20.44	20.36	20.39	9,042	-0.05(-0.24%)
May 10, 2013	20.31	20.44	20.31	20.44	11,983	+0.09(+0.44%)
May 09, 2013	20.38	20.38	20.31	20.35	12,056	-0.03(-0.15%)
May 08, 2013	20.32	20.39	20.32	20.38	13,934	+0.05(+0.25%)
May 07, 2013	20.33	20.38	20.31	20.33	14,629	+0.02(+0.10%)
May 06, 2013	20.36	20.39	20.31	20.31	12,170	-0.02(-0.10%)
May 03, 2013	20.28	20.39	20.28	20.33	6,727	+0.11(+0.54%)
May 02, 2013	20.14	20.27	20.14	20.22	6,446	+0.06(+0.30%)
May 01, 2013	20.26	20.26	20.13	20.16	20,296	-0.15(-0.74%)
Apr 30, 2013	20.04	20.31	19.97	20.31	23,927	+0.24(+1.20%)
Apr 29, 2013	20.05	20.11	20.05	20.07	15,002	+0.09(+0.45%)
Apr 26, 2013	20.00	20.00	19.94	19.98	12,472	-0.06(-0.30%)
Apr 25, 2013	20.00	20.07	19.98	20.04	9,020	+0.04(+0.20%)
Apr 24, 2013	19.93	20.00	19.93	20.00	6,753	+0.14(+0.70%)
Apr 23, 2013	19.81	19.86	19.81	19.86	11,702	-0.01(-0.05%)
Apr 22, 2013	19.85	19.87	19.74	19.87	10,740	+0.07(+0.35%)
Apr 19, 2013	19.74	19.80	19.74	19.80	24,366	+0.08(+0.41%)
Apr 18, 2013	19.75	19.79	19.63	19.72	14,561	+0.07(+0.36%)
Apr 17, 2013	19.88	19.88	19.61	19.65	14,125	-0.25(-1.26%)
Apr 16, 2013	19.76	19.90	19.76	19.90	7,509	+0.18(+0.91%)
Apr 15, 2013	19.99	19.99	19.72	19.72	24,692	-0.40(-1.99%)
Apr 12, 2013	20.16	20.16	20.06	20.12	10,975	-0.10(-0.49%)
Apr 11, 2013	20.23	20.23	20.17	20.22	7,702	-0.07(-0.34%)
Apr 10, 2013	20.23	20.30	20.23	20.29	9,240	+0.15(+0.74%)
Apr 09, 2013	20.04	20.15	19.98	20.14	14,044	+0.17(+0.85%)
Apr 08, 2013	19.90	19.97	19.90	19.97	11,894	+0.05(+0.25%)
Apr 05, 2013	19.79	19.92	19.68	19.92	30,773	+0.04(+0.20%)
Apr 04, 2013	20.06	20.06	19.88	19.88	6,986	-0.15(-0.75%)
Apr 03, 2013	20.36	20.36	19.99	20.03	45,773	-0.32(-1.57%)
Apr 02, 2013	20.33	20.36	20.33	20.35	2,112	+0.06(+0.30%)
Apr 01, 2013	20.34	20.34	20.27	20.29	10,508	-0.05(-0.25%)
Mar 28, 2013		20.34	20.34	20.34	0	+0.05(+0.25%)
Mar 27, 2013	20.30	20.31	20.23	20.29	12,307	-0.03(-0.15%)
Mar 26, 2013	20.24	20.32	20.24	20.32	19,910	+0.09(+0.44%)
Mar 25, 2013	20.35	20.35	20.20	20.23	3,650	-0.09(-0.44%)
Mar 22, 2013	20.38	20.38	20.30	20.32	9,719	-0.04(-0.20%)
Mar 21, 2013	20.48	20.48	20.34	20.36	32,271	-0.16(-0.78%)
Mar 20, 2013	20.56	20.56	20.50	20.52	7,244	+0.02(+0.10%)
Mar 19, 2013	20.48	20.55	20.47	20.50	16,852	+0.02(+0.10%)
Mar 18, 2013	20.50	20.58	20.46	20.48	4,191	-0.10(-0.49%)
Mar 15, 2013	20.56	20.58	20.54	20.58	16,859	+0.16(+0.78%)
Mar 14, 2013	20.38	20.42	20.33	20.42	11,768	+0.07(+0.34%)
Mar 13, 2013	20.52	20.52	20.32	20.35	54,071	-0.18(-0.88%)
Mar 12, 2013	20.55	20.56	20.50	20.53	5,819	+0.01(+0.05%)
Mar 11, 2013	20.44	20.52	20.40	20.52	20,771	+0.09(+0.44%)
Mar 08, 2013	20.47	20.47	20.38	20.43	30,454	-0.01(-0.05%)
Mar 07, 2013	20.45	20.45	20.40	20.44	11,178	+0.02(+0.10%)
Mar 06, 2013	20.40	20.43	20.38	20.42	30,047	+0.06(+0.29%)
Mar 05, 2013	20.39	20.42	20.36	20.36	13,042	+0.06(+0.30%)
Mar 04, 2013	20.34	20.34	20.27	20.30	7,343	-0.02(-0.10%)

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