Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.47	21.76	21.42	21.52	696,734	+0.11(+0.49%)
Jul 30, 2012	21.59	21.83	21.39	21.42	200,555	-0.19(-0.86%)
Jul 27, 2012	21.58	21.79	21.55	21.60	365,973	+0.02(+0.10%)
Jul 26, 2012	21.75	21.85	21.51	21.58	279,112	+0.13(+0.61%)
Jul 25, 2012	21.12	21.68	21.11	21.45	297,010	+0.49(+2.36%)
Jul 24, 2012	21.28	21.32	20.76	20.96	235,523	-0.20(-0.94%)
Jul 23, 2012	21.29	21.49	21.10	21.15	304,019	-0.49(-2.26%)
Jul 20, 2012	21.97	21.98	21.47	21.64	439,283	-0.54(-2.45%)
Jul 19, 2012	22.20	22.35	22.07	22.19	345,631	+0.03(+0.15%)
Jul 18, 2012	21.39	22.32	21.39	22.15	575,637	+0.70(+3.28%)
Jul 17, 2012	21.19	21.51	21.12	21.45	403,295	+0.42(+2.01%)
Jul 16, 2012	20.85	21.26	20.75	21.03	475,114	+0.17(+0.81%)
Jul 13, 2012	20.36	20.96	20.36	20.86	499,789	+0.61(+3.00%)
Jul 12, 2012	20.05	20.28	20.05	20.25	205,791	+0.11(+0.57%)
Jul 11, 2012	20.51	20.57	20.10	20.14	210,254	-0.36(-1.77%)
Jul 10, 2012	20.68	20.93	20.44	20.50	373,534	-0.05(-0.27%)
Jul 09, 2012	20.50	20.73	20.50	20.55	387,919	+0.02(+0.10%)
Jul 06, 2012	20.23	20.60	20.23	20.53	188,898	+0.10(+0.50%)
Jul 05, 2012	20.47	20.67	20.39	20.43	263,175	-0.12(-0.57%)
Jul 03, 2012	20.09	20.56	19.99	20.55	213,034	+0.43(+2.12%)
Jul 02, 2012	20.07	20.13	19.77	20.12	270,210	+0.05(+0.27%)
Jun 29, 2012	19.71	20.08	19.54	20.07	146,643	+0.58(+2.99%)
Jun 28, 2012	19.27	19.50	19.07	19.49	232,307	+0.13(+0.68%)
Jun 27, 2012	19.43	19.45	19.28	19.36	192,389	-0.03(-0.13%)
Jun 26, 2012	19.39	19.47	19.34	19.38	253,184	+0.08(+0.42%)
Jun 25, 2012	19.42	19.60	19.24	19.30	217,836	-0.32(-1.61%)
Jun 22, 2012	19.48	19.74	19.39	19.62	290,582	+0.22(+1.11%)
Jun 21, 2012	19.69	19.90	19.30	19.40	346,949	-0.35(-1.77%)
Jun 20, 2012	20.04	20.34	19.70	19.75	237,154	-0.29(-1.45%)
Jun 19, 2012	19.91	20.21	19.86	20.04	161,844	+0.15(+0.76%)
Jun 18, 2012	19.59	20.01	19.54	19.89	153,256	+0.25(+1.27%)
Jun 15, 2012	19.72	19.80	19.53	19.64	362,704	-0.14(-0.68%)
Jun 14, 2012	19.34	19.85	19.34	19.78	177,215	+0.43(+2.20%)
Jun 13, 2012	19.57	19.65	19.13	19.35	343,399	-0.30(-1.52%)
Jun 12, 2012	19.79	20.08	19.50	19.65	201,896	-0.06(-0.30%)
Jun 11, 2012	20.29	20.38	19.69	19.71	302,853	-0.39(-1.93%)
Jun 08, 2012	19.93	20.23	19.88	20.10	149,433	+0.06(+0.32%)
Jun 07, 2012	20.47	20.47	20.01	20.04	286,090	-0.24(-1.21%)
Jun 06, 2012	19.90	20.32	19.90	20.28	241,852	+0.42(+2.12%)
Jun 05, 2012	19.70	20.00	19.69	19.86	300,442	+0.03(+0.13%)
Jun 04, 2012	19.53	19.90	19.41	19.83	440,030	+0.43(+2.20%)
Jun 01, 2012	19.39	19.64	19.33	19.41	487,288	-0.22(-1.12%)
May 31, 2012	19.61	19.77	19.61	19.63	285,680	-0.02(-0.09%)
May 30, 2012	19.76	19.83	19.61	19.64	325,252	-0.19(-0.98%)
May 29, 2012	19.89	19.93	19.73	19.84	266,379	+0.00(+0.00%)
May 25, 2012	19.81	19.96	19.75	19.84	169,758	+0.02(+0.11%)
May 24, 2012	19.78	19.93	19.70	19.82	235,689	+0.03(+0.17%)
May 23, 2012	19.50	19.79	19.50	19.78	297,181	+0.11(+0.56%)
May 22, 2012	19.54	19.88	19.50	19.67	242,158	+0.21(+1.08%)
May 21, 2012	19.45	19.54	19.20	19.46	497,783	+0.04(+0.22%)
May 18, 2012	19.50	19.83	19.38	19.42	404,407	-0.09(-0.45%)
May 17, 2012	20.03	20.09	19.50	19.51	454,175	-0.54(-2.67%)
May 16, 2012	20.14	20.25	20.03	20.04	394,542	-0.05(-0.25%)
May 15, 2012	20.07	20.27	19.89	20.09	400,548	-0.03(-0.13%)
May 14, 2012	20.39	20.54	20.11	20.12	428,171	-0.36(-1.77%)
May 11, 2012	20.31	20.65	20.31	20.48	445,100	+0.03(+0.14%)
May 10, 2012	20.30	20.55	20.13	20.45	451,651	+0.30(+1.51%)
May 09, 2012	20.22	20.45	20.14	20.15	877,272	-0.16(-0.81%)
May 08, 2012	20.58	20.79	20.29	20.31	871,880	-0.42(-2.01%)
May 07, 2012	20.56	21.28	20.56	20.73	694,030	+0.01(+0.06%)
May 04, 2012	20.63	21.06	20.44	20.72	778,916	-0.11(-0.55%)
May 03, 2012	19.88	20.99	19.88	20.83	1,587,885	+0.85(+4.27%)
May 02, 2012	18.70	20.13	17.64	19.98	2,973,383	+3.32(+19.93%)

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