Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	22.98	23.47	22.70	23.47	345,394	+0.69(+3.05%)
Jun 28, 2012	22.64	22.90	22.55	22.77	337,418	-0.06(-0.27%)
Jun 27, 2012	22.47	22.84	22.46	22.84	262,183	+0.45(+2.00%)
Jun 26, 2012	22.20	22.48	22.20	22.39	370,322	+0.27(+1.23%)
Jun 25, 2012	21.76	22.14	21.67	22.12	361,173	-0.01(-0.04%)
Jun 22, 2012	22.40	22.40	21.85	22.12	3,321,154	-0.17(-0.75%)
Jun 21, 2012	22.48	22.59	22.13	22.29	327,389	-0.19(-0.86%)
Jun 20, 2012	22.56	22.65	22.34	22.48	229,852	+0.02(+0.08%)
Jun 19, 2012	22.41	22.61	22.36	22.47	285,213	+0.07(+0.31%)
Jun 18, 2012	22.29	22.52	22.29	22.40	300,538	+0.01(+0.04%)
Jun 15, 2012	22.42	22.50	22.25	22.39	503,612	+0.00(+0.00%)
Jun 14, 2012	22.33	22.53	22.28	22.39	348,224	+0.10(+0.43%)
Jun 13, 2012	22.26	22.60	22.18	22.29	301,084	-0.08(-0.35%)
Jun 12, 2012	21.78	22.39	21.76	22.37	355,850	+0.61(+2.83%)
Jun 11, 2012	21.95	22.09	21.75	21.76	377,682	-0.09(-0.40%)
Jun 08, 2012	21.67	21.87	21.47	21.84	118,765	+0.15(+0.69%)
Jun 07, 2012	21.80	21.95	21.61	21.69	213,532	+0.16(+0.73%)
Jun 06, 2012	21.18	21.58	21.05	21.54	244,500	+0.49(+2.34%)
Jun 05, 2012	20.68	21.05	20.61	21.04	240,895	+0.32(+1.52%)
Jun 04, 2012	20.55	20.73	20.46	20.73	223,417	+0.24(+1.16%)
Jun 01, 2012	20.80	20.83	20.44	20.49	306,050	-0.64(-3.03%)
May 31, 2012	20.89	21.26	20.70	21.13	399,063	+0.22(+1.05%)
May 30, 2012	21.03	21.09	20.85	20.91	243,342	-0.30(-1.41%)
May 29, 2012	21.00	21.23	20.93	21.21	147,262	+0.27(+1.30%)
May 25, 2012	20.88	20.99	20.80	20.94	209,104	+0.01(+0.04%)
May 24, 2012	20.99	21.07	20.70	20.93	185,139	-0.11(-0.50%)
May 23, 2012	20.77	21.06	20.66	21.04	249,427	+0.09(+0.42%)
May 22, 2012	20.73	21.06	20.68	20.95	317,593	+0.29(+1.40%)
May 21, 2012	20.58	20.74	20.45	20.66	371,504	+0.09(+0.43%)
May 18, 2012	20.64	20.81	20.46	20.57	453,941	-0.11(-0.55%)
May 17, 2012	21.07	21.15	20.68	20.68	439,939	-0.45(-2.12%)
May 16, 2012	21.05	21.18	20.97	21.13	380,929	+0.11(+0.50%)
May 15, 2012	21.04	21.22	20.98	21.03	172,924	-0.05(-0.25%)
May 14, 2012	20.92	21.11	20.72	21.08	349,826	-0.03(-0.13%)
May 11, 2012	21.04	21.17	20.81	21.11	166,429	-0.05(-0.25%)
May 10, 2012	21.18	21.40	21.11	21.16	140,572	+0.11(+0.54%)
May 09, 2012	21.32	21.35	20.99	21.04	329,239	-0.47(-2.16%)
May 08, 2012	21.33	21.55	21.22	21.51	366,925	+0.11(+0.49%)
May 07, 2012	21.45	21.61	21.29	21.40	305,123	-0.07(-0.33%)
May 04, 2012	21.78	21.98	21.39	21.47	239,838	-0.48(-2.20%)
May 03, 2012	22.33	22.33	21.80	21.96	375,530	-0.43(-1.92%)
May 02, 2012	22.46	22.84	22.10	22.39	732,088	-0.60(-2.60%)
May 01, 2012	22.97	23.43	22.96	22.98	231,246	-0.04(-0.19%)
Apr 30, 2012	23.43	23.60	23.00	23.03	208,693	-0.47(-2.02%)
Apr 27, 2012	23.25	23.54	23.12	23.50	163,176	+0.20(+0.87%)
Apr 26, 2012	23.04	23.35	22.92	23.30	185,702	+0.19(+0.84%)
Apr 25, 2012	23.17	23.27	22.94	23.11	221,443	+0.14(+0.61%)
Apr 24, 2012	22.80	22.99	22.59	22.97	406,093	+0.12(+0.54%)
Apr 23, 2012	22.50	22.92	22.25	22.84	588,219	+0.10(+0.42%)
Apr 20, 2012	23.00	23.04	22.58	22.75	514,389	-0.11(-0.50%)
Apr 19, 2012	22.83	22.96	22.62	22.86	332,076	+0.02(+0.08%)
Apr 18, 2012	23.00	23.08	22.78	22.84	354,094	-0.11(-0.50%)
Apr 17, 2012	22.69	23.04	22.69	22.96	239,168	+0.32(+1.44%)
Apr 16, 2012	22.62	22.66	22.41	22.63	328,975	+0.10(+0.43%)
Apr 13, 2012	22.81	22.86	22.52	22.54	211,861	-0.31(-1.35%)
Apr 12, 2012	22.65	22.96	22.65	22.84	217,290	+0.25(+1.13%)
Apr 11, 2012	22.42	22.65	22.37	22.59	252,162	+0.36(+1.62%)
Apr 10, 2012	22.40	22.40	22.10	22.23	282,480	-0.16(-0.71%)
Apr 09, 2012	22.48	22.52	22.37	22.39	313,892	-0.40(-1.77%)
Apr 05, 2012	22.73	22.92	22.73	22.79	251,269	-0.06(-0.27%)
Apr 04, 2012	22.53	22.95	22.43	22.85	484,959	-0.01(-0.04%)
Apr 03, 2012	22.91	23.33	22.66	22.86	557,702	+0.30(+1.32%)

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