Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	23.51	23.66	23.00	23.19	233,921	+0.14(+0.62%)
Jun 28, 2012	22.74	23.08	22.56	23.05	261,604	+0.13(+0.58%)
Jun 27, 2012	22.78	23.04	22.67	22.92	155,116	+0.14(+0.62%)
Jun 26, 2012	22.73	23.01	22.61	22.77	172,855	+0.05(+0.21%)
Jun 25, 2012	22.75	23.03	22.49	22.73	167,919	-0.28(-1.23%)
Jun 22, 2012	22.77	23.09	22.64	23.01	836,671	+0.33(+1.46%)
Jun 21, 2012	23.16	23.28	22.66	22.68	267,657	-0.44(-1.88%)
Jun 20, 2012	23.84	24.01	23.06	23.12	339,265	-0.79(-3.29%)
Jun 19, 2012	23.90	24.42	23.71	23.90	383,859	+0.04(+0.16%)
Jun 18, 2012	22.59	23.90	22.59	23.86	421,962	+1.00(+4.39%)
Jun 15, 2012	22.22	22.97	22.00	22.86	529,438	+0.58(+2.59%)
Jun 14, 2012	22.01	22.39	21.92	22.28	289,043	+0.27(+1.25%)
Jun 13, 2012	21.95	22.48	21.60	22.01	410,381	-0.07(-0.32%)
Jun 12, 2012	21.63	22.19	21.55	22.08	5,208,435	+0.60(+2.80%)
Jun 11, 2012	21.88	21.94	21.43	21.48	434,474	-0.18(-0.83%)
Jun 08, 2012	21.47	22.20	21.35	21.66	883,077	+1.27(+6.22%)
Jun 07, 2012	21.12	21.34	20.37	20.39	167,565	-0.45(-2.14%)
Jun 06, 2012	20.74	20.88	20.57	20.83	97,529	+0.27(+1.29%)
Jun 05, 2012	20.36	20.71	20.24	20.57	163,141	+0.06(+0.28%)
Jun 04, 2012	20.45	20.79	19.98	20.51	232,282	+0.28(+1.40%)
Jun 01, 2012	20.50	20.70	20.19	20.23	191,277	-0.75(-3.57%)
May 31, 2012	21.30	21.36	20.75	20.98	198,948	-0.23(-1.07%)
May 30, 2012	21.47	21.57	20.99	21.20	204,778	-0.51(-2.35%)
May 29, 2012	21.71	21.86	21.44	21.71	102,735	+0.14(+0.66%)
May 25, 2012	21.85	21.85	21.52	21.57	135,621	-0.31(-1.43%)
May 24, 2012	21.76	21.89	21.35	21.88	147,699	+0.24(+1.09%)
May 23, 2012	21.05	21.80	21.00	21.65	323,569	+0.06(+0.26%)
May 22, 2012	22.24	22.37	21.39	21.59	157,100	-0.63(-2.85%)
May 21, 2012	21.10	22.37	21.10	22.23	390,814	+1.21(+5.77%)
May 18, 2012	21.34	21.54	20.90	21.01	320,954	-0.34(-1.60%)
May 17, 2012	22.49	22.63	21.34	21.35	228,146	-1.06(-4.73%)
May 16, 2012	22.55	22.77	22.41	22.41	121,842	-0.14(-0.63%)
May 15, 2012	22.44	22.67	22.11	22.56	197,729	+0.02(+0.08%)
May 14, 2012	22.28	22.77	22.01	22.54	248,795	+0.00(+0.00%)
May 11, 2012	22.39	22.72	22.13	22.54	124,532	-0.04(-0.17%)
May 10, 2012	22.44	22.58	22.22	22.58	310,455	+0.35(+1.58%)
May 09, 2012	21.87	22.31	21.54	22.23	301,036	+0.08(+0.34%)
May 08, 2012	22.16	22.28	21.70	22.15	186,187	-0.17(-0.76%)
May 07, 2012	22.19	22.68	22.14	22.32	258,010	+0.11(+0.51%)
May 04, 2012	22.61	22.74	22.00	22.21	317,578	-0.56(-2.45%)
May 03, 2012	23.28	23.29	22.56	22.77	342,833	-0.62(-2.63%)
May 02, 2012	23.29	23.52	23.15	23.38	350,918	-0.16(-0.68%)
May 01, 2012	23.63	23.77	23.47	23.54	714,621	-0.17(-0.72%)
Apr 30, 2012	23.63	23.83	23.20	23.71	662,882	+0.12(+0.52%)
Apr 27, 2012	22.98	23.62	22.69	23.59	258,682	+0.59(+2.55%)
Apr 26, 2012	22.80	23.29	22.53	23.00	236,955	+0.16(+0.70%)
Apr 25, 2012	22.54	22.88	22.51	22.84	210,371	+0.66(+2.99%)
Apr 24, 2012	22.12	22.28	21.89	22.18	348,729	+0.00(+0.00%)
Apr 23, 2012	22.37	22.76	21.95	22.18	224,580	-0.57(-2.50%)
Apr 20, 2012	23.13	23.13	22.51	22.75	151,820	+0.11(+0.50%)
Apr 19, 2012	22.43	22.77	22.29	22.63	158,739	+0.32(+1.44%)
Apr 18, 2012	22.22	22.58	21.99	22.31	202,370	-0.06(-0.25%)
Apr 17, 2012	22.42	22.75	22.35	22.37	147,764	+0.17(+0.77%)
Apr 16, 2012	22.15	22.27	21.70	22.20	217,032	+0.08(+0.36%)
Apr 13, 2012	22.62	22.62	21.98	22.12	263,734	-0.54(-2.40%)
Apr 12, 2012	22.06	22.73	22.03	22.66	178,002	+0.62(+2.84%)
Apr 11, 2012	22.02	22.07	21.86	22.04	286,159	+0.11(+0.52%)
Apr 10, 2012	22.32	22.41	21.77	21.92	426,393	-0.41(-1.82%)
Apr 09, 2012	22.29	22.53	22.03	22.33	265,842	-0.32(-1.42%)
Apr 05, 2012	22.71	22.91	22.56	22.65	246,798	-0.21(-0.91%)
Apr 04, 2012	22.20	22.88	22.07	22.86	362,501	+0.45(+2.03%)
Apr 03, 2012	22.32	22.41	22.28	22.41	149,270	+0.09(+0.42%)

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