Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	19.63	19.69	19.61	19.62	27,892	-0.03(-0.16%)
Jul 30, 2012	19.47	19.67	19.43	19.66	60,684	+0.12(+0.61%)
Jul 27, 2012	19.16	19.57	19.16	19.54	46,814	+0.49(+2.59%)
Jul 26, 2012	18.82	19.09	18.82	19.04	22,252	+0.32(+1.69%)
Jul 25, 2012	18.81	18.81	18.61	18.73	69,702	+0.11(+0.60%)
Jul 24, 2012	18.82	18.82	18.49	18.61	32,555	-0.31(-1.63%)
Jul 23, 2012	18.88	18.97	18.63	18.92	42,007	-0.56(-2.85%)
Jul 20, 2012	19.43	19.56	19.37	19.48	16,782	-0.18(-0.93%)
Jul 19, 2012	19.52	19.72	19.52	19.66	15,630	+0.24(+1.23%)
Jul 18, 2012	19.35	19.50	19.35	19.42	13,466	-0.02(-0.10%)
Jul 17, 2012	19.35	19.45	19.21	19.44	47,175	+0.18(+0.95%)
Jul 16, 2012	19.32	19.37	19.19	19.26	27,148	-0.13(-0.68%)
Jul 13, 2012	19.11	19.42	19.11	19.39	5,779	+0.28(+1.45%)
Jul 12, 2012	18.88	19.20	18.88	19.11	6,500	-0.10(-0.53%)
Jul 11, 2012	19.05	19.21	19.05	19.21	8,715	+0.28(+1.47%)
Jul 10, 2012	19.26	19.38	18.94	18.94	50,293	-0.25(-1.32%)
Jul 09, 2012	18.97	19.19	18.97	19.19	14,703	+0.01(+0.03%)
Jul 06, 2012	19.31	19.31	19.00	19.18	28,056	-0.23(-1.20%)
Jul 05, 2012	19.43	19.65	19.38	19.42	32,688	-0.29(-1.47%)
Jul 03, 2012	19.10	19.76	19.10	19.71	66,733	+0.45(+2.33%)
Jul 02, 2012	19.26	19.27	19.11	19.26	30,785	+0.18(+0.93%)
Jun 29, 2012	18.65	19.09	18.65	19.08	35,570	+0.80(+4.39%)
Jun 28, 2012	18.28	18.30	18.02	18.28	36,223	-0.06(-0.31%)
Jun 27, 2012	18.07	18.37	18.07	18.34	9,668	+0.16(+0.87%)
Jun 26, 2012	18.09	18.24	18.06	18.18	49,122	+0.15(+0.81%)
Jun 25, 2012	17.99	18.07	17.82	18.03	21,264	-0.47(-2.52%)
Jun 22, 2012	18.57	18.66	18.46	18.50	8,401	-0.06(-0.34%)
Jun 21, 2012	18.85	18.85	18.32	18.56	18,674	-0.26(-1.37%)
Jun 20, 2012	18.70	18.82	18.59	18.82	29,867	-0.01(-0.03%)
Jun 19, 2012	18.65	18.86	18.63	18.83	34,269	+0.22(+1.19%)
Jun 18, 2012	18.34	18.62	18.34	18.61	28,179	+0.11(+0.61%)
Jun 15, 2012	18.49	18.57	18.37	18.49	63,991	+0.12(+0.65%)
Jun 14, 2012	18.16	18.37	18.13	18.37	10,497	+0.20(+1.08%)
Jun 13, 2012	18.11	18.24	18.01	18.18	25,673	-0.10(-0.55%)
Jun 12, 2012	17.97	18.28	17.97	18.28	9,786	+0.33(+1.83%)
Jun 11, 2012	18.27	18.27	17.88	17.95	18,973	-0.11(-0.59%)
Jun 08, 2012	17.91	18.11	17.86	18.06	37,430	+0.14(+0.78%)
Jun 07, 2012	17.88	18.41	17.88	17.92	55,115	+0.11(+0.60%)
Jun 06, 2012	17.27	17.81	17.27	17.81	24,627	+0.57(+3.33%)
Jun 05, 2012	17.12	17.27	17.12	17.24	9,627	+0.00(+0.00%)
Jun 04, 2012	17.05	17.25	17.04	17.24	31,654	+0.10(+0.59%)
Jun 01, 2012	17.27	17.27	17.08	17.14	18,033	-0.44(-2.51%)
May 31, 2012	17.56	17.58	17.29	17.58	32,820	+0.01(+0.04%)
May 30, 2012	17.58	17.62	17.45	17.57	19,154	-0.18(-1.00%)
May 29, 2012	18.00	18.17	17.71	17.75	38,274	+0.01(+0.07%)
May 25, 2012	17.81	17.97	17.74	17.74	8,238	-0.15(-0.81%)
May 24, 2012	17.92	18.03	17.69	17.88	17,789	-0.06(-0.32%)
May 23, 2012	17.80	17.97	17.74	17.94	26,319	-0.09(-0.49%)
May 22, 2012	18.31	18.31	18.00	18.03	19,792	-0.27(-1.45%)
May 21, 2012	18.30	18.43	18.27	18.29	28,881	+0.14(+0.76%)
May 18, 2012	18.27	18.27	18.15	18.15	26,863	-0.02(-0.10%)
May 17, 2012	18.46	18.46	18.10	18.17	47,595	-0.39(-2.07%)
May 16, 2012	18.64	18.72	18.55	18.56	28,160	+0.03(+0.17%)
May 15, 2012	18.83	18.83	18.49	18.53	192,929	-0.31(-1.64%)
May 14, 2012	18.98	19.06	18.78	18.83	33,918	-0.49(-2.52%)
May 11, 2012	19.23	19.45	19.16	19.32	39,618	+0.04(+0.20%)
May 10, 2012	19.44	19.62	19.27	19.28	38,298	+0.11(+0.56%)
May 09, 2012	19.14	19.26	19.02	19.18	22,976	-0.33(-1.71%)
May 08, 2012	19.64	19.71	19.32	19.51	22,994	-0.27(-1.37%)
May 07, 2012	19.86	19.86	19.69	19.78	19,336	-0.27(-1.35%)
May 04, 2012	20.27	20.27	19.96	20.05	26,151	-0.50(-2.43%)
May 03, 2012	20.92	20.92	20.55	20.55	18,033	-0.31(-1.48%)
May 02, 2012	20.94	20.94	20.72	20.86	18,922	-0.35(-1.67%)

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