Date	Open	High	Low	Close	Volume	Change (%)
Jun 28, 2013		19.92	19.92	19.92	0	+0.45(+2.31%)
Jun 26, 2013	19.57	19.57	19.42	19.47	11,919	-0.02(-0.10%)
Jun 25, 2013	19.31	19.49	19.31	19.49	6,983	+0.41(+2.15%)
Jun 24, 2013	19.31	19.31	19.01	19.08	23,755	-0.39(-2.00%)
Jun 21, 2013	19.48	19.52	19.38	19.47	16,628	+0.08(+0.41%)
Jun 20, 2013	19.65	19.65	19.38	19.39	25,298	-0.40(-2.02%)
Jun 19, 2013	19.93	19.93	19.79	19.79	12,271	-0.23(-1.15%)
Jun 18, 2013	19.90	20.03	19.90	20.02	5,366	+0.16(+0.81%)
Jun 17, 2013	19.84	19.88	19.84	19.86	3,481	+0.13(+0.66%)
Jun 14, 2013	19.75	19.79	19.71	19.73	19,089	-0.02(-0.10%)
Jun 13, 2013	19.50	19.75	19.43	19.75	23,300	+0.22(+1.13%)
Jun 12, 2013	19.88	19.88	19.53	19.53	24,822	-0.32(-1.61%)
Jun 11, 2013	19.87	19.92	19.78	19.85	11,210	-0.12(-0.60%)
Jun 10, 2013	20.00	20.01	19.95	19.97	19,284	+0.01(+0.05%)
Jun 07, 2013	20.00	20.00	19.89	19.96	8,978	-0.01(-0.05%)
Jun 06, 2013	19.99	19.99	19.88	19.97	13,687	-0.06(-0.30%)
Jun 05, 2013	20.22	20.23	20.00	20.03	32,535	-0.28(-1.38%)
Jun 04, 2013	20.35	20.36	20.29	20.31	7,081	-0.02(-0.10%)
Jun 03, 2013	20.37	20.39	20.28	20.33	6,580	-0.02(-0.10%)
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%)

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