Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	22.18	22.35	21.51	22.27	1,413,749	+0.49(+2.25%)
Jun 28, 2012	20.95	21.78	20.66	21.78	1,798,210	+0.62(+2.93%)
Jun 27, 2012	20.70	21.18	20.39	21.16	1,330,940	+0.51(+2.47%)
Jun 26, 2012	20.20	21.11	19.87	20.65	1,316,302	+0.50(+2.48%)
Jun 25, 2012	20.12	20.29	19.27	20.15	1,176,570	-0.32(-1.56%)
Jun 22, 2012	20.57	20.68	20.06	20.47	2,682,016	-0.08(-0.39%)
Jun 21, 2012	22.29	22.48	20.52	20.55	2,574,784	-2.22(-9.75%)
Jun 20, 2012	23.10	23.17	22.45	22.77	1,002,599	-0.44(-1.90%)
Jun 19, 2012	22.95	23.45	22.90	23.21	1,323,047	+0.33(+1.44%)
Jun 18, 2012	21.80	23.03	21.80	22.88	1,461,273	+0.91(+4.14%)
Jun 15, 2012	21.70	22.05	21.40	21.97	1,244,800	+0.38(+1.76%)
Jun 14, 2012	21.46	21.66	21.23	21.59	759,514	+0.18(+0.84%)
Jun 13, 2012	22.00	22.00	21.34	21.41	1,031,039	-0.61(-2.77%)
Jun 12, 2012	21.93	22.12	21.76	22.02	946,459	+0.22(+1.01%)
Jun 11, 2012	22.56	22.62	21.77	21.80	852,786	-0.54(-2.42%)
Jun 08, 2012	21.67	22.38	21.40	22.34	868,229	+0.64(+2.95%)
Jun 07, 2012	21.59	22.03	21.43	21.70	1,219,395	+0.39(+1.83%)
Jun 06, 2012	20.80	21.35	20.71	21.31	830,427	+0.69(+3.35%)
Jun 05, 2012	20.54	20.73	20.24	20.62	1,377,333	+0.04(+0.19%)
Jun 04, 2012	21.10	21.10	20.14	20.58	1,389,298	-0.55(-2.60%)
Jun 01, 2012	22.05	22.05	20.44	21.13	3,606,576	-1.49(-6.59%)
May 31, 2012	22.81	22.81	21.51	22.62	2,030,570	-0.22(-0.96%)
May 30, 2012	22.93	23.01	22.56	22.84	2,110,218	-0.26(-1.13%)
May 29, 2012	22.75	23.22	22.75	23.10	1,116,447	+0.50(+2.21%)
May 25, 2012	22.47	22.73	22.31	22.60	823,456	+0.24(+1.07%)
May 24, 2012	22.09	22.46	22.03	22.36	1,269,780	+0.36(+1.64%)
May 23, 2012	21.86	22.17	21.67	22.00	1,240,737	-0.05(-0.23%)
May 22, 2012	22.16	22.27	21.97	22.05	1,569,179	-0.06(-0.27%)
May 21, 2012	21.84	22.13	21.50	22.11	1,507,097	+0.33(+1.52%)
May 18, 2012	22.56	22.59	21.67	21.78	1,891,045	-0.72(-3.20%)
May 17, 2012	23.60	23.60	22.40	22.50	1,165,589	-1.05(-4.46%)
May 16, 2012	23.66	24.02	23.40	23.55	979,055	-0.07(-0.30%)
May 15, 2012	23.61	23.85	23.22	23.62	1,645,591	-0.12(-0.51%)
May 14, 2012	23.75	24.08	23.37	23.74	1,037,535	-0.30(-1.25%)
May 11, 2012	23.02	24.11	23.02	24.04	1,194,904	+0.86(+3.71%)
May 10, 2012	23.07	23.46	22.97	23.18	1,183,629	+0.23(+1.00%)
May 09, 2012	22.92	23.08	22.64	22.95	826,289	-0.18(-0.78%)
May 08, 2012	23.29	23.29	22.58	23.13	1,398,506	-0.27(-1.15%)
May 07, 2012	23.27	23.66	23.24	23.40	768,575	+0.03(+0.13%)
May 04, 2012	23.13	23.52	23.09	23.37	887,186	-0.01(-0.04%)
May 03, 2012	23.80	24.05	23.24	23.38	1,357,807	-0.49(-2.05%)
May 02, 2012	23.71	24.02	23.39	23.87	2,965,805	+0.43(+1.83%)
May 01, 2012	23.08	23.85	22.51	23.44	3,565,111	+0.70(+3.08%)
Apr 30, 2012	22.43	22.80	22.37	22.74	1,777,337	+0.21(+0.93%)
Apr 27, 2012	21.10	22.61	20.43	22.53	9,761,474	+1.89(+9.16%)
Apr 26, 2012	20.73	20.99	20.57	20.64	2,013,907	-0.08(-0.39%)
Apr 25, 2012	20.62	20.90	20.56	20.72	2,184,068	+0.27(+1.32%)
Apr 24, 2012	20.33	20.61	20.17	20.45	819,034	+0.06(+0.29%)
Apr 23, 2012	20.39	20.53	20.15	20.39	688,868	-0.31(-1.50%)
Apr 20, 2012	20.47	20.79	20.14	20.70	4,172,927	+0.28(+1.37%)
Apr 19, 2012	20.69	20.84	20.19	20.42	766,212	-0.25(-1.21%)
Apr 18, 2012	20.59	20.77	20.43	20.67	1,093,008	-0.03(-0.14%)
Apr 17, 2012	20.82	21.14	20.68	20.70	2,613,939	-0.02(-0.10%)
Apr 16, 2012	20.77	20.84	20.37	20.72	589,768	+0.03(+0.14%)
Apr 13, 2012	20.90	21.07	20.64	20.69	2,775,106	-0.30(-1.43%)
Apr 12, 2012	20.53	21.12	20.52	20.99	596,669	+0.45(+2.19%)
Apr 11, 2012	20.37	20.67	20.19	20.54	652,466	+0.33(+1.63%)
Apr 10, 2012	20.92	20.94	20.05	20.21	1,883,351	-0.79(-3.76%)
Apr 09, 2012	21.05	21.09	20.88	21.00	1,041,777	-0.38(-1.78%)
Apr 05, 2012	21.33	21.63	21.16	21.38	1,556,727	+0.04(+0.19%)
Apr 04, 2012	21.41	21.51	20.99	21.34	1,287,836	-0.27(-1.25%)
Apr 03, 2012	21.69	21.70	21.46	21.61	1,175,039	-0.10(-0.46%)
Apr 02, 2012	22.00	22.02	21.70	21.71	1,340,091	-0.36(-1.63%)
Mar 30, 2012	22.28	22.32	21.96	22.07	805,520	-0.13(-0.59%)
Mar 29, 2012	22.08	22.25	21.85	22.20	684,606	-0.05(-0.22%)
Mar 28, 2012	21.59	22.25	21.55	22.25	2,144,071	+0.60(+2.77%)
Mar 27, 2012	21.57	21.95	21.50	21.65	1,284,684	+0.04(+0.19%)
Mar 26, 2012	21.45	21.70	21.42	21.61	803,929	+0.28(+1.31%)
Mar 23, 2012	21.19	21.36	20.97	21.33	2,046,131	+0.04(+0.19%)
Mar 22, 2012	21.04	21.32	20.86	21.29	1,309,122	+0.17(+0.80%)
Mar 21, 2012	21.19	21.25	20.81	21.12	766,313	-0.04(-0.19%)
Mar 20, 2012	21.16	21.45	20.96	21.16	598,695	-0.29(-1.35%)
Mar 19, 2012	21.46	21.60	21.26	21.45	1,483,458	+0.04(+0.19%)
Mar 16, 2012	21.33	21.53	20.89	21.41	7,184,100	+0.11(+0.52%)
Mar 15, 2012	21.23	21.34	21.00	21.30	1,316,217	+0.07(+0.33%)
Mar 14, 2012	21.49	21.59	20.87	21.23	724,191	-0.34(-1.58%)
Mar 13, 2012	21.12	21.91	21.05	21.57	1,588,523	+0.55(+2.62%)
Mar 12, 2012	20.17	21.18	20.17	21.02	1,441,775	+0.07(+0.33%)
Mar 09, 2012	20.09	20.98	19.95	20.95	903,046	+0.82(+4.07%)
Mar 08, 2012	19.65	20.24	19.50	20.13	1,058,488	+0.63(+3.23%)
Mar 07, 2012	19.13	19.52	18.86	19.50	2,065,411	+0.48(+2.52%)
Mar 06, 2012	19.08	19.12	18.77	19.02	1,442,723	-0.23(-1.19%)
Mar 05, 2012	19.11	19.28	19.02	19.25	698,387	+0.10(+0.52%)
Mar 02, 2012	19.33	19.43	19.00	19.15	979,467	-0.22(-1.14%)
Mar 01, 2012	19.50	19.50	19.20	19.37	1,196,416	+0.03(+0.16%)
Feb 29, 2012	19.29	19.52	19.24	19.34	1,533,710	+0.10(+0.52%)
Feb 28, 2012	19.44	19.56	19.22	19.24	1,669,468	-0.21(-1.08%)
Feb 27, 2012	19.31	19.55	19.23	19.45	802,017	+0.04(+0.21%)
Feb 24, 2012	19.68	19.80	19.29	19.41	631,868	-0.34(-1.72%)
Feb 23, 2012	19.16	19.77	18.85	19.75	1,001,730	+0.51(+2.65%)
Feb 22, 2012	19.40	19.46	19.20	19.24	922,546	-0.22(-1.13%)
Feb 21, 2012	19.31	19.64	19.30	19.46	668,047	+0.14(+0.72%)
Feb 17, 2012	19.56	19.73	19.30	19.32	470,226	-0.20(-1.02%)
Feb 16, 2012	19.44	19.66	19.30	19.52	650,888	+0.03(+0.15%)
Feb 15, 2012	19.90	20.15	19.33	19.49	1,058,641	-0.23(-1.17%)
Feb 14, 2012	19.36	19.80	19.26	19.72	929,362	+0.20(+1.02%)
Feb 13, 2012	19.41	19.53	19.11	19.52	803,195	+0.18(+0.93%)
Feb 10, 2012	19.06	19.39	18.97	19.34	1,215,194	+0.12(+0.62%)
Feb 09, 2012	19.10	19.32	18.93	19.22	957,166	+0.11(+0.58%)
Feb 08, 2012	18.64	19.14	18.51	19.11	1,063,886	+0.46(+2.47%)
Feb 07, 2012	18.80	18.80	18.28	18.65	1,368,992	-0.19(-1.01%)
Feb 06, 2012	19.44	19.44	18.80	18.84	907,468	-0.71(-3.63%)
Feb 03, 2012	19.32	19.83	19.32	19.55	1,732,836	+0.30(+1.56%)
Feb 02, 2012	18.87	19.25	18.58	19.25	837,945	+0.36(+1.91%)
Feb 01, 2012	18.54	19.20	18.50	18.89	2,145,795	+0.32(+1.72%)
Jan 31, 2012	18.36	18.66	18.36	18.57	703,587	+0.25(+1.36%)
Jan 30, 2012	17.75	18.35	17.74	18.32	704,958	+0.37(+2.06%)
Jan 27, 2012	17.87	18.03	17.80	17.95	424,875	+0.04(+0.22%)
Jan 26, 2012	17.89	17.98	17.70	17.91	667,393	+0.01(+0.06%)
Jan 25, 2012	17.85	17.90	17.56	17.90	975,385	+0.04(+0.22%)
Jan 24, 2012	17.71	17.86	17.52	17.86	318,773	+0.08(+0.45%)
Jan 23, 2012	17.86	18.04	17.60	17.78	1,738,001	-0.11(-0.61%)
Jan 20, 2012	18.12	18.12	17.77	17.89	1,201,843	-0.21(-1.16%)
Jan 19, 2012	17.82	18.17	17.77	18.10	596,083	+0.29(+1.63%)
Jan 18, 2012	17.89	18.00	17.58	17.81	1,438,165	-0.11(-0.61%)
Jan 17, 2012	18.30	18.38	17.81	17.92	496,025	-0.30(-1.65%)
Jan 13, 2012	18.18	18.35	17.82	18.22	564,301	-0.07(-0.38%)
Jan 12, 2012	18.32	18.35	17.98	18.29	1,250,395	+0.31(+1.72%)
Jan 11, 2012	17.90	18.02	17.75	17.98	3,570,751	-0.04(-0.22%)
Jan 10, 2012	18.00	18.11	17.72	18.02	691,884	+0.24(+1.35%)
Jan 09, 2012	17.69	17.93	17.27	17.78	654,789	+0.13(+0.74%)
Jan 06, 2012	17.37	18.00	17.08	17.65	642,105	+0.32(+1.85%)
Jan 05, 2012	16.93	17.70	16.88	17.33	1,579,900	+0.30(+1.76%)
Jan 04, 2012	16.75	17.10	16.72	17.03	1,958,428	+0.00(+0.00%)
Dec 30, 2011	16.82	17.04	16.64	17.03	402,055	+0.39(+2.34%)
Dec 29, 2011	16.36	16.72	16.23	16.64	537,205	+0.25(+1.53%)
Dec 28, 2011	16.60	16.65	16.34	16.39	598,952	-0.26(-1.56%)
Dec 27, 2011	16.59	16.84	16.52	16.65	171,982	-0.05(-0.30%)
Dec 23, 2011	16.52	16.84	16.50	16.70	305,372	+0.50(+3.09%)
Dec 21, 2011	15.69	16.39	15.65	16.20	775,906	+0.45(+2.86%)
Dec 20, 2011	15.56	15.82	15.53	15.75	513,464	+0.42(+2.74%)
Dec 19, 2011	15.61	15.92	15.20	15.33	778,042	-0.26(-1.67%)
Dec 16, 2011	15.92	15.97	15.33	15.59	2,164,401	-0.32(-2.01%)
Dec 15, 2011	16.12	16.53	15.70	15.91	797,632	-0.07(-0.44%)
Dec 14, 2011	15.68	16.05	15.40	15.98	377,821	+0.20(+1.27%)
Dec 13, 2011	16.33	16.48	15.68	15.78	313,631	-0.54(-3.31%)
Dec 12, 2011	16.87	16.94	16.16	16.32	563,276	-0.69(-4.06%)
Dec 09, 2011	16.39	17.09	16.32	17.01	787,162	+0.60(+3.66%)
Dec 08, 2011	16.15	16.54	15.95	16.41	707,663	-0.04(-0.24%)
Dec 07, 2011	16.26	16.64	15.75	16.45	538,736	-0.02(-0.12%)
Dec 06, 2011	16.48	16.69	16.30	16.47	787,712	+0.02(+0.12%)
Dec 05, 2011	16.69	16.84	16.34	16.45	406,513	-0.07(-0.42%)
Dec 02, 2011	16.19	16.57	16.15	16.52	950,575	+0.53(+3.31%)
Dec 01, 2011	16.61	16.80	15.94	15.99	663,984	-0.69(-4.14%)
Nov 30, 2011	16.37	16.74	16.21	16.68	2,037,185	+0.67(+4.18%)
Nov 29, 2011	15.96	16.39	15.67	16.01	461,702	+0.04(+0.25%)
Nov 28, 2011	15.81	16.00	15.49	15.97	507,548	+0.52(+3.37%)
Nov 25, 2011	15.20	15.50	15.15	15.45	95,912	+0.14(+0.91%)
Nov 23, 2011	15.23	15.44	15.00	15.31	501,134	-0.06(-0.39%)
Nov 22, 2011	15.15	15.44	15.15	15.37	428,687	+0.11(+0.72%)
Nov 21, 2011	15.25	15.35	14.98	15.26	706,737	-0.25(-1.61%)
Nov 18, 2011	15.64	15.69	15.38	15.51	449,495	-0.02(-0.13%)
Nov 17, 2011	14.95	15.62	14.88	15.53	699,085	+0.49(+3.26%)
Nov 16, 2011	15.31	15.47	14.95	15.04	703,148	-0.45(-2.91%)
Nov 15, 2011	14.94	15.72	14.80	15.49	569,380	+0.46(+3.06%)
Nov 14, 2011	15.11	15.49	14.92	15.03	325,857	-0.22(-1.44%)
Nov 11, 2011	15.88	16.00	15.12	15.25	476,895	-0.45(-2.87%)
Nov 10, 2011	14.91	15.81	14.85	15.70	801,667	+0.80(+5.37%)
Nov 09, 2011	14.87	15.15	14.80	14.90	1,301,308	-0.19(-1.26%)
Nov 08, 2011	14.83	15.53	14.80	15.09	708,763	+0.30(+2.03%)
Nov 07, 2011	14.88	14.98	14.66	14.79	1,101,910	-0.21(-1.40%)
Nov 04, 2011	14.77	15.06	14.72	15.00	611,628	+0.00(+0.00%)
Nov 03, 2011	15.42	15.50	14.50	15.00	2,279,821	-0.07(-0.46%)
Nov 02, 2011	14.80	15.50	14.62	15.07	1,289,198	+0.40(+2.73%)
Nov 01, 2011	14.26	14.91	14.11	14.67	1,174,822	+0.14(+0.96%)
Oct 31, 2011	14.70	15.26	14.46	14.53	1,162,112	-0.39(-2.61%)
Oct 28, 2011	15.27	15.33	14.76	14.92	1,000,623	-0.50(-3.24%)
Oct 27, 2011	14.98	15.90	14.97	15.42	1,130,963	+0.54(+3.63%)
Oct 26, 2011	14.71	15.33	14.51	14.88	856,825	+0.10(+0.68%)
Oct 25, 2011	15.74	15.83	14.75	14.78	2,284,830	-1.02(-6.46%)
Oct 24, 2011	14.92	16.40	14.92	15.80	2,008,793	+0.85(+5.69%)
Oct 21, 2011	15.11	15.49	14.78	14.95	1,741,267	+0.02(+0.13%)
Oct 20, 2011	14.91	15.24	14.68	14.93	1,252,869	-0.13(-0.86%)
Oct 19, 2011	14.33	15.25	14.33	15.06	3,400,059	+0.58(+4.01%)
Oct 18, 2011	13.80	15.25	13.78	14.48	5,257,331	+0.76(+5.54%)
Oct 17, 2011	13.03	13.73	13.00	13.72	1,767,585	+0.71(+5.46%)
Oct 14, 2011	12.62	13.07	12.38	13.01	1,658,695	+0.39(+3.09%)
Oct 13, 2011	12.40	12.77	12.23	12.62	3,575,238	+0.02(+0.16%)
Oct 12, 2011	12.46	12.80	12.38	12.60	3,255,075	+0.12(+0.96%)
Oct 11, 2011	11.50	12.76	11.48	12.48	3,015,144	+0.11(+0.89%)
Oct 10, 2011	12.35	12.44	11.99	12.37	1,922,446	+0.02(+0.16%)
Oct 07, 2011	12.59	13.00	12.27	12.35	2,049,856	-0.41(-3.21%)
Oct 06, 2011	12.49	12.98	12.46	12.76	3,333,556	+0.56(+4.59%)
Oct 05, 2011	11.55	12.30	11.26	12.20	1,982,954	-0.10(-0.81%)
Oct 04, 2011	12.19	13.25	11.05	12.30	6,068,137	+0.00(+0.00%)
Oct 03, 2011	12.09	12.68	11.75	12.30	16,908,636	-0.10(-0.81%)
Sep 30, 2011	13.03	13.25	12.06	12.40	623,140	-0.77(-5.85%)
Sep 29, 2011	13.00	13.25	12.67	13.17	222,290	+0.32(+2.49%)
Sep 28, 2011	13.29	13.70	12.75	12.85	251,689	-0.52(-3.89%)
Sep 27, 2011	12.75	14.34	12.75	13.37	1,788,004	+0.70(+5.52%)
Sep 26, 2011	12.39	12.67	11.39	12.67	181,854	+0.42(+3.43%)
Sep 23, 2011	13.40	13.40	12.02	12.25	406,175	-0.95(-7.20%)
Sep 22, 2011	13.09	13.25	12.40	13.20	1,230,488	-0.20(-1.49%)
Sep 21, 2011	13.80	14.00	13.18	13.40	619,015	-0.30(-2.19%)
Sep 20, 2011	13.98	14.02	13.33	13.70	794,825	-0.08(-0.58%)
Sep 19, 2011	12.25	13.78	12.00	13.78	665,400	+1.08(+8.50%)

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