Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	18.74	19.09	18.66	18.85	655,828	-0.02(-0.11%)
Dec 28, 2012	18.68	19.23	18.63	18.87	545,636	+0.04(+0.21%)
Dec 27, 2012	18.64	18.95	18.40	18.83	713,180	+0.20(+1.07%)
Dec 26, 2012	18.44	18.78	18.26	18.63	387,890	+0.19(+1.03%)
Dec 24, 2012	18.86	18.99	18.32	18.44	541,036	-0.56(-2.95%)
Dec 21, 2012	18.66	19.05	18.32	19.00	1,056,779	+0.09(+0.48%)
Dec 20, 2012	18.46	19.09	18.27	18.91	1,100,944	+0.46(+2.49%)
Dec 19, 2012	18.17	18.59	18.00	18.45	1,455,293	+0.39(+2.16%)
Dec 18, 2012	19.21	19.21	17.90	18.06	1,542,902	-0.87(-4.60%)
Dec 17, 2012	19.31	19.72	18.60	18.93	1,027,018	-0.53(-2.72%)
Dec 14, 2012	19.66	19.96	19.27	19.46	467,083	-0.20(-1.02%)
Dec 13, 2012	19.19	19.83	18.80	19.66	867,966	+0.04(+0.20%)
Dec 12, 2012	19.68	20.20	19.01	19.62	1,602,986	+0.32(+1.66%)
Dec 11, 2012	18.87	19.59	18.82	19.30	1,140,757	+0.48(+2.55%)
Dec 10, 2012	19.22	19.25	18.30	18.82	530,697	-0.23(-1.21%)
Dec 07, 2012	18.27	19.25	18.15	19.05	1,282,703	+0.96(+5.31%)
Dec 06, 2012	18.47	18.99	17.48	18.09	1,579,474	-0.75(-3.98%)
Dec 05, 2012	19.03	19.44	18.70	18.84	597,053	-0.21(-1.10%)
Dec 04, 2012	19.13	19.50	18.75	19.05	678,219	+0.14(+0.74%)
Nov 30, 2012	19.53	19.74	18.75	18.91	1,588,126	-0.54(-2.78%)
Nov 29, 2012	20.36	20.60	19.26	19.45	700,445	-0.75(-3.71%)
Nov 28, 2012	20.13	20.48	19.70	20.20	872,465	-0.04(-0.20%)
Nov 27, 2012	19.74	20.33	19.35	20.24	1,466,389	+1.25(+6.58%)
Nov 26, 2012	18.94	19.57	18.57	18.99	664,150	+0.01(+0.05%)
Nov 23, 2012	18.39	19.11	18.39	18.98	259,398	+0.27(+1.44%)
Nov 21, 2012	18.91	18.99	18.37	18.71	411,042	-0.10(-0.53%)
Nov 20, 2012	19.74	19.76	18.55	18.81	716,712	+0.01(+0.05%)
Nov 19, 2012	17.74	18.88	17.51	18.80	1,374,148	+1.48(+8.55%)
Nov 16, 2012	17.03	17.75	16.94	17.32	985,064	+0.11(+0.64%)
Nov 15, 2012	16.94	17.31	16.32	17.21	907,738	+0.44(+2.62%)
Nov 14, 2012	17.30	17.48	16.65	16.77	786,431	-0.44(-2.56%)
Nov 13, 2012	17.06	17.54	16.85	17.21	846,564	+0.14(+0.82%)
Nov 12, 2012	17.75	17.78	17.01	17.07	1,013,751	-0.65(-3.67%)
Nov 09, 2012	17.66	18.18	17.60	17.72	1,085,915	-0.05(-0.28%)
Nov 08, 2012	18.65	18.65	17.62	17.77	1,150,485	-0.63(-3.42%)
Nov 07, 2012	18.11	19.20	17.60	18.40	2,057,262	+0.15(+0.82%)
Nov 06, 2012	18.92	19.38	18.18	18.25	2,009,943	-0.86(-4.50%)
Nov 05, 2012	20.51	20.53	18.95	19.11	1,819,651	-1.40(-6.83%)
Nov 02, 2012	24.16	24.16	20.32	20.51	2,532,623	-3.52(-14.65%)
Nov 01, 2012	24.19	24.51	23.58	24.03	724,373	-0.07(-0.29%)
Oct 31, 2012	23.19	24.50	23.00	24.10	628,220	+0.93(+4.01%)
Oct 26, 2012	24.08	23.17	23.17	23.17	711,100	-0.86(-3.58%)
Oct 25, 2012	25.94	26.16	23.70	24.03	862,119	-1.74(-6.75%)
Oct 24, 2012	25.58	27.65	25.55	25.77	1,654,081	+1.77(+7.37%)
Oct 23, 2012	23.97	24.25	23.72	24.00	732,897	-0.61(-2.48%)
Oct 19, 2012	24.67	25.09	24.06	24.61	700,350	-0.15(-0.61%)
Oct 18, 2012	25.62	25.95	24.31	24.76	668,168	-0.94(-3.66%)
Oct 17, 2012	24.72	25.84	24.50	25.70	483,328	+0.85(+3.42%)
Oct 16, 2012	25.03	25.37	24.58	24.85	762,350	-0.46(-1.82%)
Oct 15, 2012	25.24	25.66	25.00	25.31	228,103	+0.07(+0.28%)
Oct 12, 2012	25.73	26.01	25.00	25.24	417,029	-0.49(-1.90%)
Oct 11, 2012	25.78	26.43	25.54	25.73	789,355	+0.12(+0.47%)
Oct 10, 2012	27.50	27.50	25.35	25.61	1,473,043	-1.82(-6.64%)
Oct 09, 2012	28.24	28.63	26.39	27.43	611,398	-0.84(-2.97%)
Oct 08, 2012	28.27	28.64	27.83	28.27	526,201	-0.13(-0.46%)
Oct 05, 2012	29.00	29.44	27.75	28.40	961,393	-0.49(-1.70%)
Oct 04, 2012	28.24	29.48	28.11	28.89	1,433,366	+0.80(+2.85%)
Oct 03, 2012	27.56	28.58	27.24	28.09	714,700	+0.50(+1.81%)
Oct 02, 2012	27.82	28.30	27.00	27.59	621,246	-0.17(-0.61%)
Oct 01, 2012	26.67	28.48	26.52	27.76	1,327,127	+0.71(+2.62%)
Sep 28, 2012	26.09	27.08	25.89	27.05	1,074,053	+0.81(+3.09%)
Sep 27, 2012	25.90	26.42	25.44	26.24	669,882	+0.56(+2.18%)
Sep 26, 2012	25.20	26.55	24.64	25.68	1,086,053	+0.18(+0.71%)
Sep 25, 2012	26.00	26.77	25.39	25.50	1,130,765	-0.17(-0.66%)
Sep 24, 2012	26.35	26.60	25.46	25.67	853,546	-1.11(-4.14%)
Sep 21, 2012	26.64	26.90	26.00	26.78	1,249,235	+0.47(+1.79%)
Sep 20, 2012	25.49	27.40	25.20	26.31	1,814,735	+0.60(+2.33%)
Sep 19, 2012	24.95	27.10	24.95	25.71	2,072,947	+0.94(+3.79%)
Sep 18, 2012	24.94	25.73	24.30	24.77	1,103,889	-0.93(-3.62%)
Sep 17, 2012	25.58	26.25	25.16	25.70	499,966	-0.48(-1.83%)
Sep 14, 2012	24.38	26.50	24.06	26.18	1,726,330	+2.23(+9.31%)
Sep 13, 2012	25.73	26.00	23.79	23.95	1,635,075	-1.85(-7.17%)
Sep 12, 2012	26.30	26.50	25.50	25.80	1,757,847	-0.40(-1.53%)
Sep 11, 2012	24.87	26.30	24.83	26.20	1,536,495	+1.13(+4.51%)
Sep 10, 2012	24.74	25.71	24.50	25.07	852,049	+0.25(+1.01%)
Sep 07, 2012	25.47	25.97	24.27	24.82	1,095,101	-0.73(-2.86%)
Sep 06, 2012	25.89	26.60	24.39	25.55	1,642,015	-0.22(-0.85%)
Sep 05, 2012	24.04	26.36	24.03	25.77	3,174,291	+1.52(+6.27%)
Sep 04, 2012	21.99	24.41	21.70	24.25	2,335,256	+2.25(+10.23%)
Aug 31, 2012	21.82	22.22	21.43	22.00	1,377,170	+0.31(+1.43%)
Aug 30, 2012	22.35	22.35	21.42	21.69	2,238,239	-0.68(-3.04%)
Aug 29, 2012	17.51	22.89	17.50	22.37	8,651,967	+3.26(+17.06%)
Aug 27, 2012	19.50	19.74	18.71	19.11	931,428	-0.37(-1.90%)
Aug 24, 2012	18.20	20.29	18.20	19.48	1,747,454	+1.29(+7.09%)
Aug 23, 2012	17.92	18.39	17.80	18.19	922,998	+0.32(+1.79%)
Aug 22, 2012	18.96	19.13	17.61	17.87	1,232,866	-1.13(-5.95%)
Aug 21, 2012	20.12	20.22	18.79	19.00	1,098,608	-1.22(-6.03%)
Aug 20, 2012	21.47	21.50	19.93	20.22	1,242,492	-1.28(-5.95%)
Aug 17, 2012	21.82	23.00	21.20	21.50	906,210	-0.26(-1.19%)
Aug 16, 2012	22.12	22.50	21.40	21.76	890,843	-0.35(-1.58%)
Aug 15, 2012	22.27	22.77	21.55	22.11	778,434	-0.18(-0.81%)
Aug 14, 2012	23.79	24.69	22.03	22.29	1,040,354	-1.58(-6.62%)
Aug 13, 2012	25.79	25.85	23.75	23.87	694,216	-1.98(-7.66%)
Aug 10, 2012	25.64	26.39	24.80	25.85	548,651	+0.12(+0.47%)
Aug 09, 2012	26.45	28.93	24.92	25.73	1,810,198	-0.73(-2.76%)
Aug 08, 2012	25.74	26.49	24.67	26.46	673,977	+0.62(+2.40%)
Aug 07, 2012	25.83	26.10	24.51	25.84	664,497	+0.41(+1.61%)
Aug 06, 2012	23.40	26.49	23.33	25.43	1,264,599	+2.03(+8.68%)
Aug 03, 2012	22.47	23.40	21.50	23.40	701,978	+1.40(+6.36%)
Aug 02, 2012	21.00	23.47	20.69	22.00	2,671,573	+3.18(+16.90%)
Aug 01, 2012	20.05	20.67	18.52	18.82	895,010	-1.14(-5.71%)
Jul 31, 2012	20.52	20.91	19.64	19.96	309,627	-0.66(-3.20%)
Jul 30, 2012	19.71	22.20	19.61	20.62	440,356	+1.11(+5.69%)
Jul 27, 2012	19.07	19.73	18.88	19.51	464,331	-0.17(-0.86%)
Jul 26, 2012	21.42	21.74	19.24	19.68	743,603	-1.82(-8.47%)
Jul 25, 2012	22.73	22.73	21.00	21.50	436,856	-1.01(-4.49%)
Jul 24, 2012	24.09	24.09	22.16	22.51	226,797	-0.78(-3.35%)
Jul 23, 2012	23.73	24.26	23.11	23.29	440,875	-0.76(-3.16%)
Jul 20, 2012	24.00	24.73	23.79	24.05	333,179	+0.05(+0.21%)
Jul 19, 2012	22.74	24.38	22.56	24.00	423,538	+1.30(+5.73%)
Jul 18, 2012	22.94	23.22	22.49	22.70	271,649	-0.32(-1.39%)
Jul 17, 2012	21.95	23.33	21.43	23.02	404,322	+1.59(+7.42%)
Jul 16, 2012	21.57	21.68	21.00	21.43	244,123	-0.21(-0.97%)
Jul 13, 2012	22.38	22.89	21.50	21.64	318,546	-0.50(-2.26%)
Jul 12, 2012	21.01	22.17	20.52	22.14	379,684	+0.78(+3.65%)
Jul 11, 2012	22.60	23.13	20.77	21.36	363,460	-1.27(-5.61%)
Jul 10, 2012	24.90	25.00	22.52	22.63	744,582	-2.16(-8.71%)
Jul 09, 2012	26.32	27.52	24.40	24.79	490,767	-0.51(-2.02%)
Jul 06, 2012	26.00	26.50	25.03	25.30	344,720	-0.86(-3.29%)
Jul 05, 2012	24.98	27.74	24.98	26.16	1,601,716	+1.44(+5.83%)
Jul 03, 2012	24.10	25.00	23.98	24.72	340,777	+0.98(+4.13%)
Jul 02, 2012	23.40	23.74	22.97	23.74	336,781	+1.01(+4.44%)
Jun 29, 2012	23.37	23.48	22.57	22.73	479,737	+0.22(+0.98%)
Jun 28, 2012	22.64	22.70	22.01	22.51	446,479	-0.28(-1.23%)
Jun 27, 2012	22.14	23.48	21.14	22.79	762,879	+0.75(+3.40%)
Jun 26, 2012	21.98	22.36	21.75	22.04	401,029	+0.09(+0.41%)
Jun 25, 2012	21.80	22.48	21.20	21.95	466,231	+0.31(+1.43%)
Jun 22, 2012	21.32	21.67	21.00	21.64	1,358,078	+0.64(+3.05%)
Jun 21, 2012	21.07	21.25	20.58	21.00	520,546	-0.07(-0.33%)
Jun 20, 2012	21.14	21.39	20.70	21.07	276,549	-0.32(-1.50%)
Jun 19, 2012	21.55	21.66	20.67	21.39	369,479	+0.24(+1.13%)
Jun 18, 2012	20.62	22.00	20.30	21.15	847,213	+0.02(+0.09%)
Jun 15, 2012	19.75	21.20	19.18	21.13	728,157	+1.28(+6.45%)
Jun 14, 2012	19.24	19.90	19.02	19.85	253,860	+0.07(+0.35%)
Jun 13, 2012	19.62	19.89	18.82	19.78	307,477	+0.13(+0.66%)
Jun 12, 2012	18.76	19.80	18.04	19.65	394,138	+0.80(+4.24%)
Jun 11, 2012	19.54	20.39	18.33	18.85	1,040,093	-0.79(-4.02%)
Jun 08, 2012	17.40	20.12	17.14	19.64	1,129,555	+2.12(+12.10%)
Jun 07, 2012	16.52	17.88	16.21	17.52	737,046	+1.06(+6.44%)
Jun 06, 2012	15.38	16.59	15.17	16.46	528,040	+1.24(+8.15%)
Jun 05, 2012	15.17	15.26	14.53	15.22	647,507	+0.00(+0.00%)
Jun 04, 2012	15.65	15.65	14.10	15.22	555,319	-0.47(-3.00%)
Jun 01, 2012	16.28	16.28	15.42	15.69	522,019	-1.02(-6.10%)
May 31, 2012	16.47	16.88	15.66	16.71	470,761	+0.10(+0.60%)
May 30, 2012	16.90	17.00	16.03	16.61	791,985	-0.46(-2.69%)
May 29, 2012	18.40	18.40	16.80	17.07	663,944	-1.12(-6.16%)
May 25, 2012	18.66	18.66	18.01	18.19	327,315	-0.70(-3.71%)
May 24, 2012	18.14	18.89	17.52	18.89	315,234	+0.57(+3.11%)
May 23, 2012	17.80	18.53	17.50	18.32	426,232	+0.32(+1.78%)
May 22, 2012	19.16	20.00	17.35	18.00	791,636	-1.30(-6.74%)
May 21, 2012	17.95	20.83	16.21	19.30	1,661,771	+0.66(+3.54%)
May 18, 2012	21.26	21.89	17.70	18.64	1,458,866	-2.63(-12.36%)
May 17, 2012	21.63	21.83	20.37	21.27	557,433	-0.33(-1.53%)
May 16, 2012	21.29	21.75	20.87	21.60	452,889	+0.80(+3.85%)
May 15, 2012	20.06	21.71	20.06	20.80	743,895	+0.76(+3.79%)
May 14, 2012	19.81	20.13	19.60	20.04	779,127	-0.23(-1.13%)
May 11, 2012	19.86	20.43	19.62	20.27	460,636	+0.22(+1.10%)
May 10, 2012	21.10	21.30	19.86	20.05	509,828	-0.93(-4.43%)
May 09, 2012	20.58	20.99	19.87	20.98	557,297	+0.17(+0.82%)
May 08, 2012	21.60	21.83	20.26	20.81	505,565	-0.60(-2.80%)
May 07, 2012	21.40	21.86	20.62	21.41	450,174	+0.11(+0.52%)
May 04, 2012	20.69	21.53	20.11	21.30	389,908	+0.66(+3.20%)
May 03, 2012	23.24	23.69	20.30	20.64	1,778,819	-2.52(-10.88%)
May 02, 2012	22.99	23.50	22.39	23.16	872,161	+0.59(+2.61%)
May 01, 2012	23.29	23.52	22.13	22.57	368,343	-0.29(-1.27%)
Apr 30, 2012	21.94	23.52	21.60	22.86	614,786	+0.96(+4.38%)
Apr 27, 2012	21.49	22.52	21.49	21.90	601,841	+0.70(+3.30%)
Apr 26, 2012	20.73	21.95	20.50	21.20	734,661	+0.07(+0.33%)
Apr 25, 2012	21.54	21.78	20.56	21.13	567,756	-0.05(-0.24%)
Apr 24, 2012	22.15	22.15	20.27	21.18	905,438	-1.09(-4.89%)
Apr 23, 2012	22.64	22.83	22.00	22.27	592,656	-0.83(-3.59%)
Apr 20, 2012	24.29	24.50	22.75	23.10	440,572	-1.17(-4.82%)
Apr 19, 2012	24.72	24.92	23.30	24.27	604,690	-0.72(-2.88%)
Apr 18, 2012	25.55	25.74	24.55	24.99	343,891	-0.58(-2.27%)
Apr 17, 2012	25.87	26.24	25.10	25.57	387,078	-0.30(-1.16%)
Apr 16, 2012	27.00	27.44	25.02	25.87	631,787	-0.46(-1.75%)
Apr 13, 2012	26.00	26.97	25.44	26.33	511,950	+0.13(+0.50%)
Apr 12, 2012	25.21	26.44	25.17	26.20	727,998	+0.77(+3.03%)
Apr 11, 2012	25.47	26.25	24.57	25.43	1,004,145	-0.38(-1.47%)
Apr 10, 2012	25.45	26.51	24.50	25.81	1,027,446	+0.59(+2.34%)
Apr 09, 2012	23.86	25.58	22.74	25.22	1,397,754	+1.05(+4.34%)
Apr 05, 2012	25.96	26.40	24.02	24.17	1,350,810	-1.99(-7.61%)
Apr 04, 2012	25.94	27.00	25.94	26.16	440,692	-0.54(-2.02%)
Apr 03, 2012	27.20	28.40	25.92	26.70	1,384,598	-0.42(-1.55%)
Apr 02, 2012	26.90	27.80	25.27	27.12	1,166,414	+0.23(+0.86%)
Mar 30, 2012	28.58	29.27	25.82	26.89	1,887,644	-1.12(-4.00%)
Mar 29, 2012	27.99	29.78	27.58	28.01	1,425,134	-0.08(-0.28%)
Mar 28, 2012	27.52	31.96	27.10	28.09	5,267,274	+0.44(+1.59%)
Mar 27, 2012	24.80	27.75	24.25	27.65	3,140,114	+3.05(+12.40%)
Mar 26, 2012	23.26	24.88	23.01	24.60	1,051,917	+1.42(+6.13%)
Mar 23, 2012	23.22	23.25	22.30	23.18	306,956	-0.04(-0.17%)
Mar 22, 2012	23.32	23.32	22.44	23.22	370,743	+0.10(+0.43%)
Mar 21, 2012	23.00	24.10	22.68	23.12	1,374,981	+0.22(+0.96%)
Mar 20, 2012	23.15	23.47	22.10	22.90	782,142	-0.09(-0.39%)
Mar 19, 2012	22.20	23.93	21.70	22.99	858,402	+1.25(+5.75%)
Mar 16, 2012	21.93	22.17	21.06	21.74	433,919	-0.01(-0.05%)
Mar 15, 2012	22.45	23.29	21.36	21.75	875,565	-0.57(-2.55%)
Mar 14, 2012	23.27	23.35	22.20	22.32	589,557	-0.98(-4.21%)
Mar 13, 2012	22.55	24.40	22.20	23.30	2,053,819	+0.81(+3.60%)
Mar 12, 2012	19.80	22.49	19.52	22.49	1,358,111	+2.69(+13.59%)
Mar 09, 2012	20.00	20.10	19.50	19.80	668,201	-0.20(-1.00%)
Mar 08, 2012	20.30	20.39	19.96	20.00	436,871	-0.25(-1.23%)
Mar 07, 2012	20.45	20.63	19.95	20.25	444,791	-0.25(-1.22%)
Mar 06, 2012	19.83	20.50	19.36	20.50	1,150,828	-0.49(-2.33%)
Mar 05, 2012	24.85	24.86	20.90	20.99	2,988,055	-3.59(-14.61%)

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