Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	23.29	23.44	23.14	23.35	10,721,526	+0.04(+0.16%)
Apr 29, 2013	23.18	23.39	23.02	23.31	8,186,814	+0.22(+0.95%)
Apr 26, 2013	22.91	23.25	22.73	23.09	18,148,476	-0.16(-0.68%)
Apr 25, 2013	22.76	23.30	22.71	23.25	19,164,678	+0.20(+0.85%)
Apr 24, 2013	22.64	23.32	22.60	23.05	28,387,018	+0.45(+2.01%)
Apr 23, 2013	22.21	22.65	22.17	22.60	11,168,063	+0.45(+2.05%)
Apr 22, 2013	22.10	22.21	21.84	22.14	8,900,947	+0.08(+0.34%)
Apr 19, 2013	22.03	22.15	21.88	22.07	9,489,395	+0.13(+0.59%)
Apr 18, 2013	22.14	22.24	21.76	21.94	14,691,039	-0.22(-0.99%)
Apr 17, 2013	21.98	22.20	21.78	22.16	14,095,252	-0.15(-0.68%)
Apr 16, 2013	22.08	22.34	22.08	22.31	10,578,005	+0.42(+1.94%)
Apr 15, 2013	22.26	22.48	21.83	21.89	18,520,514	-0.54(-2.40%)
Apr 12, 2013	22.39	22.59	22.37	22.42	20,632,626	-0.08(-0.34%)
Apr 11, 2013	21.57	22.53	21.53	22.50	29,464,452	+1.02(+4.76%)
Apr 10, 2013	20.96	21.58	20.95	21.48	17,077,252	+0.64(+3.05%)
Apr 09, 2013	21.02	21.03	20.82	20.84	12,733,796	-0.05(-0.22%)
Apr 08, 2013	20.80	20.92	20.74	20.89	15,287,374	+0.05(+0.25%)
Apr 05, 2013	20.73	20.86	20.52	20.83	15,577,847	-0.17(-0.79%)
Apr 04, 2013	21.01	21.20	20.83	21.00	11,323,005	-0.05(-0.22%)
Apr 03, 2013	21.20	21.27	20.94	21.05	14,794,451	-0.10(-0.47%)
Apr 02, 2013	21.17	21.42	20.84	21.14	21,383,910	+0.10(+0.47%)
Apr 01, 2013	20.93	21.26	20.93	21.05	11,670,513	-0.02(-0.07%)
Mar 28, 2013	21.21	21.26	20.92	21.06	12,325,902	-0.18(-0.85%)
Mar 27, 2013	21.23	21.40	21.17	21.24	7,191,801	-0.07(-0.32%)
Mar 26, 2013	21.41	21.46	21.19	21.31	9,083,418	-0.01(-0.04%)
Mar 25, 2013	21.49	21.56	21.21	21.32	8,810,660	-0.05(-0.21%)
Mar 22, 2013	21.66	21.73	21.17	21.36	16,740,982	-0.31(-1.43%)
Mar 21, 2013	21.89	22.08	21.63	21.67	17,769,646	-0.43(-1.95%)
Mar 20, 2013	21.39	22.18	21.34	22.10	33,664,812	+0.83(+3.91%)
Mar 19, 2013	21.27	21.35	21.12	21.27	16,841,670	+0.05(+0.21%)
Mar 18, 2013	21.16	21.31	20.99	21.23	18,174,168	-0.13(-0.60%)
Mar 15, 2013	21.17	21.39	21.05	21.36	16,004,066	+0.04(+0.18%)
Mar 14, 2013	21.23	21.37	21.23	21.32	8,507,339	+0.07(+0.32%)
Mar 13, 2013	21.48	21.48	21.23	21.25	13,572,497	-0.23(-1.06%)
Mar 12, 2013	21.39	21.68	21.26	21.48	14,121,827	+0.05(+0.21%)
Mar 11, 2013	21.16	21.49	20.86	21.43	25,259,680	+0.23(+1.11%)
Mar 08, 2013	21.13	21.34	21.11	21.20	7,807,588	+0.09(+0.43%)
Mar 07, 2013	21.09	21.30	21.04	21.11	12,455,990	-0.02(-0.11%)
Mar 06, 2013	21.01	21.17	20.91	21.13	11,892,535	+0.25(+1.20%)
Mar 05, 2013	20.61	21.04	20.58	20.88	12,153,148	+0.37(+1.81%)
Mar 04, 2013	20.55	20.66	20.43	20.51	8,701,135	-0.09(-0.44%)
Mar 01, 2013	20.31	20.81	20.25	20.60	11,913,488	+0.05(+0.22%)
Feb 28, 2013	20.52	20.87	20.36	20.55	13,619,834	-0.19(-0.91%)
Feb 27, 2013	20.29	20.88	20.23	20.74	17,326,368	+0.43(+2.12%)
Feb 26, 2013	20.17	20.33	19.83	20.31	17,654,032	-0.21(-1.03%)
Feb 22, 2013	19.99	20.53	19.92	20.52	12,268,464	+0.45(+2.26%)
Feb 21, 2013	20.45	20.47	19.93	20.07	18,346,078	-0.45(-2.18%)
Feb 20, 2013	21.05	21.05	20.48	20.52	9,572,828	-0.44(-2.10%)
Feb 19, 2013	20.96	21.05	20.79	20.95	9,367,071	-0.06(-0.29%)
Feb 15, 2013	20.89	21.14	20.61	21.01	16,989,332	+0.01(+0.04%)
Feb 14, 2013	21.76	22.23	20.95	21.01	25,397,958	-0.70(-3.21%)
Feb 13, 2013	21.76	21.86	21.53	21.70	12,261,568	+0.09(+0.42%)
Feb 12, 2013	21.52	21.76	21.38	21.61	9,478,554	+0.02(+0.07%)
Feb 11, 2013	21.58	21.69	21.46	21.60	7,384,004	-0.03(-0.14%)
Feb 08, 2013	21.61	21.75	21.57	21.63	8,345,031	+0.08(+0.35%)
Feb 07, 2013	21.71	21.89	21.22	21.55	13,861,519	-0.04(-0.18%)
Feb 06, 2013	21.46	21.65	21.36	21.59	9,260,542	+0.42(+2.00%)
Feb 04, 2013	21.11	21.35	21.11	21.17	8,598,552	-0.16(-0.75%)
Feb 01, 2013	21.49	21.57	21.26	21.33	14,152,521	+0.06(+0.28%)
Jan 31, 2013	21.05	21.30	20.90	21.26	11,473,960	+0.11(+0.54%)
Jan 30, 2013	21.41	21.69	21.02	21.15	14,835,401	-0.39(-1.79%)
Jan 29, 2013	21.80	21.82	21.32	21.54	17,254,212	-0.29(-1.32%)
Jan 28, 2013	21.99	22.07	21.66	21.82	9,297,372	-0.18(-0.83%)
Jan 25, 2013	21.92	22.07	21.86	22.01	13,551,042	+0.22(+1.01%)
Jan 24, 2013	21.64	21.93	21.46	21.79	11,094,683	+0.16(+0.74%)
Jan 23, 2013	21.64	21.83	20.15	21.63	14,995,711	-0.05(-0.21%)
Jan 22, 2013	22.10	22.16	21.48	21.67	24,260,742	-0.49(-2.22%)
Jan 18, 2013	22.29	22.35	21.86	22.17	13,203,443	-0.16(-0.71%)
Jan 17, 2013	22.32	22.45	22.10	22.32	15,937,467	+0.14(+0.61%)
Jan 16, 2013	22.39	22.51	21.82	22.19	37,381,932	-0.98(-4.22%)
Jan 15, 2013	22.79	23.23	22.67	23.16	9,903,866	+0.20(+0.89%)
Jan 14, 2013	22.82	23.01	22.63	22.96	8,741,481	-0.02(-0.10%)
Jan 11, 2013	23.00	23.16	22.79	22.98	9,065,641	-0.06(-0.26%)
Jan 10, 2013	22.92	23.05	22.54	23.04	16,003,596	+0.36(+1.57%)
Jan 09, 2013	22.39	22.92	22.38	22.69	17,622,900	+0.45(+2.04%)
Jan 08, 2013	22.45	22.60	21.99	22.23	13,763,507	-0.22(-0.98%)
Jan 07, 2013	22.44	22.60	22.18	22.45	11,076,719	-0.15(-0.67%)
Jan 04, 2013	22.51	22.60	22.13	22.60	10,656,600	+0.03(+0.13%)
Jan 03, 2013	21.99	22.88	21.83	22.57	30,255,212	+0.52(+2.37%)
Jan 02, 2013	22.07	22.10	21.67	22.05	20,610,036	+0.23(+1.04%)
Dec 31, 2012	21.01	21.88	20.91	21.82	17,424,878	+0.74(+3.52%)
Dec 28, 2012	20.94	21.15	20.86	21.08	6,781,169	-0.08(-0.39%)
Dec 27, 2012	21.00	21.19	20.76	21.17	12,379,548	+0.26(+1.23%)
Dec 26, 2012	20.92	21.16	20.81	20.91	9,254,870	-0.03(-0.14%)
Dec 24, 2012	20.67	21.00	20.67	20.94	6,444,052	+0.26(+1.24%)
Dec 21, 2012	20.24	20.73	20.09	20.68	11,591,104	-0.02(-0.07%)
Dec 20, 2012	20.44	20.80	20.34	20.70	20,681,782	+0.12(+0.59%)
Dec 19, 2012	20.77	21.12	20.33	20.58	72,480,016	+1.28(+6.63%)
Dec 18, 2012	18.91	19.33	18.77	19.30	12,536,469	+0.48(+2.58%)
Dec 17, 2012	18.68	18.85	18.66	18.81	9,418,787	+0.18(+0.98%)
Dec 14, 2012	18.99	19.01	18.47	18.63	12,762,310	-0.39(-2.03%)
Dec 13, 2012	19.35	19.55	18.85	19.02	10,220,808	-0.39(-1.99%)
Dec 12, 2012	19.33	19.73	19.26	19.40	11,090,172	+0.14(+0.71%)
Dec 11, 2012	19.16	19.30	19.01	19.27	7,541,746	+0.13(+0.67%)
Dec 10, 2012	18.97	19.24	18.96	19.14	7,835,744	+0.07(+0.36%)
Dec 07, 2012	18.74	19.08	18.60	19.07	11,968,268	+0.47(+2.52%)
Dec 06, 2012	18.86	18.93	18.52	18.60	12,818,207	-0.33(-1.72%)
Dec 05, 2012	19.21	19.38	18.88	18.93	10,108,323	-0.31(-1.61%)
Dec 04, 2012	19.18	19.30	18.56	19.24	16,688,902	-0.36(-1.82%)
Nov 30, 2012	19.60	19.81	19.36	19.59	8,638,573	-0.16(-0.81%)
Nov 29, 2012	19.39	19.86	19.31	19.75	13,226,219	+0.61(+3.20%)
Nov 28, 2012	18.69	19.15	18.65	19.14	7,018,066	+0.20(+1.08%)
Nov 27, 2012	19.03	19.19	18.93	18.93	7,690,898	-0.17(-0.87%)
Nov 26, 2012	19.05	19.24	18.89	19.10	8,509,393	+0.02(+0.08%)
Nov 23, 2012	18.90	19.24	18.82	19.08	6,071,003	+0.46(+2.48%)
Nov 21, 2012	18.60	18.90	18.49	18.62	6,483,501	+0.00(+0.00%)
Nov 20, 2012	18.85	18.88	18.46	18.62	8,690,181	-0.25(-1.32%)
Nov 19, 2012	18.37	18.88	18.27	18.87	10,563,516	+0.82(+4.53%)
Nov 16, 2012	18.11	18.15	17.71	18.05	12,744,617	-0.02(-0.13%)
Nov 15, 2012	18.30	18.31	17.82	18.08	12,379,409	-0.22(-1.20%)
Nov 14, 2012	18.87	18.92	18.24	18.30	12,598,819	-0.49(-2.62%)
Nov 13, 2012	18.84	19.06	18.74	18.79	12,783,217	-0.33(-1.74%)
Nov 12, 2012	18.96	19.21	18.96	19.12	6,997,132	+0.17(+0.88%)
Nov 09, 2012	18.46	19.14	18.46	18.96	10,104,063	+0.24(+1.29%)
Nov 08, 2012	19.09	19.30	18.70	18.71	6,921,588	-0.23(-1.24%)
Nov 07, 2012	19.41	19.43	18.86	18.95	14,606,460	-0.88(-4.43%)
Nov 06, 2012	19.35	19.89	19.27	19.83	14,383,392	+0.47(+2.42%)
Nov 05, 2012	19.26	19.67	19.19	19.36	10,145,493	-0.17(-0.85%)
Nov 02, 2012	19.54	19.67	19.34	19.52	13,105,022	+0.08(+0.43%)
Nov 01, 2012	19.33	19.57	18.86	19.44	19,230,942	+0.14(+0.71%)
Oct 31, 2012	18.40	19.47	18.09	19.30	32,625,812	+1.68(+9.54%)
Oct 26, 2012	17.87	17.62	17.62	17.62	13,403,763	-0.27(-1.48%)
Oct 25, 2012	18.15	18.37	17.85	17.89	15,687,572	-0.05(-0.25%)
Oct 24, 2012	18.28	18.37	17.91	17.93	8,230,681	-0.14(-0.75%)
Oct 23, 2012	18.22	18.24	17.96	18.07	10,826,575	-0.55(-2.93%)
Oct 19, 2012	19.25	19.30	18.58	18.62	13,809,756	-0.73(-3.79%)
Oct 18, 2012	18.99	19.47	18.90	19.35	12,879,243	+0.38(+2.00%)
Oct 17, 2012	18.85	19.02	18.62	18.97	7,928,649	+0.20(+1.09%)
Oct 16, 2012	18.56	18.81	18.48	18.77	5,616,825	+0.23(+1.27%)
Oct 15, 2012	18.55	18.61	18.42	18.53	6,755,744	+0.03(+0.16%)
Oct 12, 2012	18.59	18.80	18.42	18.50	5,587,980	-0.17(-0.89%)
Oct 11, 2012	18.48	18.92	18.34	18.67	11,507,564	+0.33(+1.77%)
Oct 10, 2012	18.48	18.61	18.24	18.34	7,990,881	-0.11(-0.57%)
Oct 09, 2012	18.73	18.82	18.37	18.45	9,524,077	-0.15(-0.81%)
Oct 08, 2012	18.77	18.78	18.55	18.60	8,255,398	-0.17(-0.93%)
Oct 05, 2012	18.83	19.25	18.60	18.77	18,825,116	+0.11(+0.61%)
Oct 04, 2012	18.58	18.68	18.41	18.66	11,484,066	+0.20(+1.07%)
Oct 03, 2012	17.95	18.63	17.91	18.46	19,374,982	+0.54(+3.00%)
Oct 02, 2012	17.79	18.24	17.16	17.93	28,273,276	+0.45(+2.55%)
Oct 01, 2012	17.41	17.70	17.30	17.48	10,015,636	+0.26(+1.49%)
Sep 28, 2012	17.41	17.49	17.19	17.22	11,379,759	-0.33(-1.85%)
Sep 27, 2012	17.92	17.94	17.52	17.55	9,013,515	-0.16(-0.90%)
Sep 26, 2012	17.60	17.96	17.30	17.71	11,002,832	-0.10(-0.55%)
Sep 25, 2012	18.49	18.55	17.62	17.81	13,634,088	-0.64(-3.45%)
Sep 24, 2012	18.55	18.68	18.26	18.44	7,515,388	-0.33(-1.77%)
Sep 21, 2012	18.58	18.84	18.55	18.77	16,140,620	+0.29(+1.56%)
Sep 20, 2012	18.43	18.58	18.10	18.49	9,792,217	-0.25(-1.33%)
Sep 19, 2012	18.44	19.04	18.41	18.74	21,179,858	+0.24(+1.31%)
Sep 18, 2012	18.39	18.51	18.18	18.49	14,938,531	+0.48(+2.65%)
Sep 17, 2012	18.11	18.13	17.96	18.02	8,056,022	-0.26(-1.41%)
Sep 14, 2012	17.93	18.42	17.89	18.27	15,696,111	+0.46(+2.59%)
Sep 13, 2012	17.45	17.93	17.28	17.81	12,522,728	+0.30(+1.73%)
Sep 12, 2012	17.52	17.66	17.45	17.51	6,870,367	+0.12(+0.70%)
Sep 11, 2012	17.40	17.60	17.32	17.39	7,189,433	-0.01(-0.04%)
Sep 10, 2012	17.62	17.73	17.37	17.40	10,774,859	-0.30(-1.67%)
Sep 07, 2012	17.07	17.73	17.06	17.69	17,052,078	+0.70(+4.10%)
Sep 06, 2012	16.50	17.21	16.47	17.00	16,492,601	+0.52(+3.17%)
Sep 05, 2012	16.06	16.47	15.91	16.47	10,478,705	+0.34(+2.11%)
Sep 04, 2012	16.09	16.28	15.91	16.13	9,914,020	-0.03(-0.19%)
Aug 31, 2012	16.12	16.26	15.98	16.16	7,696,145	+0.18(+1.14%)
Aug 30, 2012	16.09	16.09	15.91	15.98	5,129,063	-0.14(-0.89%)
Aug 29, 2012	15.82	16.38	15.79	16.12	12,714,322	+0.06(+0.38%)
Aug 27, 2012	16.05	16.18	15.90	16.06	8,211,597	+0.03(+0.19%)
Aug 24, 2012	16.06	16.17	15.95	16.03	7,190,354	-0.12(-0.75%)
Aug 23, 2012	16.36	16.36	16.07	16.15	11,836,523	-0.30(-1.79%)
Aug 22, 2012	16.34	16.47	16.00	16.45	9,485,200	+0.08(+0.46%)
Aug 21, 2012	16.62	16.70	16.29	16.37	8,645,956	-0.18(-1.10%)
Aug 20, 2012	16.47	16.67	16.40	16.56	8,739,208	-0.11(-0.64%)
Aug 17, 2012	16.15	16.76	16.15	16.66	23,714,452	+0.51(+3.19%)
Aug 16, 2012	15.23	16.25	15.23	16.15	19,031,828	+0.90(+5.91%)
Aug 15, 2012	15.30	15.41	15.13	15.25	8,584,408	-0.05(-0.35%)
Aug 14, 2012	15.62	15.74	15.22	15.30	10,145,663	-0.20(-1.27%)
Aug 13, 2012	15.53	15.75	15.41	15.50	5,319,378	-0.05(-0.34%)
Aug 10, 2012	15.53	15.67	15.38	15.55	5,156,303	-0.08(-0.53%)
Aug 09, 2012	15.42	15.76	15.30	15.63	8,786,237	+0.20(+1.32%)
Aug 08, 2012	15.25	15.48	15.18	15.43	6,211,901	-0.03(-0.20%)
Aug 07, 2012	15.08	15.53	15.08	15.46	12,651,124	+0.43(+2.87%)
Aug 06, 2012	15.18	15.22	14.96	15.03	8,197,662	-0.14(-0.95%)
Aug 03, 2012	14.58	15.22	14.57	15.17	12,410,393	+0.68(+4.70%)
Aug 02, 2012	14.83	15.19	14.33	14.49	14,373,483	-0.39(-2.65%)
Aug 01, 2012	14.97	15.58	14.71	14.88	19,592,486	-0.04(-0.25%)
Jul 31, 2012	14.73	14.97	14.66	14.92	7,408,020	+0.26(+1.81%)
Jul 30, 2012	14.80	14.88	14.61	14.66	5,573,410	-0.23(-1.58%)
Jul 27, 2012	14.49	14.91	14.44	14.89	8,988,360	+0.42(+2.93%)
Jul 26, 2012	14.40	14.50	14.19	14.47	7,266,836	+0.23(+1.65%)
Jul 25, 2012	14.46	14.48	14.17	14.23	8,952,286	-0.17(-1.16%)
Jul 24, 2012	14.57	14.67	14.27	14.40	10,834,651	-0.21(-1.45%)
Jul 23, 2012	14.45	14.66	14.27	14.61	11,577,741	-0.05(-0.31%)
Jul 20, 2012	15.16	15.26	14.63	14.66	11,625,856	-0.59(-3.87%)
Jul 19, 2012	15.23	15.40	15.19	15.25	9,055,747	+0.05(+0.35%)
Jul 18, 2012	14.85	15.30	14.81	15.19	11,585,407	+0.36(+2.40%)
Jul 17, 2012	14.80	14.84	14.61	14.84	10,503,186	+0.17(+1.14%)
Jul 16, 2012	14.74	14.80	14.56	14.67	11,976,488	-0.18(-1.22%)
Jul 13, 2012	14.63	14.92	14.59	14.85	9,828,783	+0.22(+1.50%)
Jul 12, 2012	14.85	14.97	14.55	14.63	18,529,774	-0.43(-2.86%)
Jul 11, 2012	14.95	15.15	14.84	15.06	8,808,740	+0.08(+0.51%)
Jul 10, 2012	15.33	15.50	14.94	14.99	12,955,564	-0.32(-2.08%)
Jul 09, 2012	15.30	15.44	15.18	15.31	7,292,042	-0.07(-0.44%)
Jul 06, 2012	15.41	15.59	15.18	15.38	8,603,465	-0.17(-1.12%)
Jul 05, 2012	15.71	16.06	15.55	15.55	10,666,867	-0.10(-0.63%)
Jul 03, 2012	14.99	15.99	14.89	15.65	14,159,169	+0.83(+5.62%)
Jul 02, 2012	14.91	14.94	14.61	14.81	8,331,832	-0.11(-0.76%)
Jun 29, 2012	15.14	15.14	14.56	14.93	17,755,442	-0.08(-0.50%)
Jun 28, 2012	14.87	15.08	14.75	15.00	14,821,793	+0.12(+0.81%)
Jun 27, 2012	15.01	15.13	14.85	14.88	10,982,843	-0.14(-0.96%)
Jun 26, 2012	15.10	15.17	14.85	15.03	11,786,966	-0.05(-0.30%)
Jun 25, 2012	15.38	15.44	15.07	15.07	13,054,472	-0.52(-3.35%)
Jun 22, 2012	15.86	15.86	15.49	15.59	9,229,918	-0.03(-0.19%)
Jun 21, 2012	16.24	16.28	15.59	15.62	12,144,250	-0.64(-3.91%)
Jun 20, 2012	16.49	16.52	16.11	16.26	11,346,144	-0.20(-1.20%)
Jun 19, 2012	16.22	16.65	16.20	16.46	10,262,009	+0.23(+1.45%)
Jun 18, 2012	16.31	16.44	16.19	16.22	8,446,214	-0.23(-1.43%)
Jun 15, 2012	16.47	16.51	16.22	16.46	7,548,406	-0.05(-0.28%)
Jun 14, 2012	16.53	16.65	16.34	16.50	5,989,591	-0.05(-0.32%)
Jun 13, 2012	16.68	16.78	16.46	16.56	11,344,518	-0.23(-1.35%)
Jun 12, 2012	16.59	16.81	16.41	16.78	8,058,107	+0.19(+1.14%)
Jun 11, 2012	16.87	16.88	16.58	16.59	7,992,931	-0.10(-0.59%)
Jun 08, 2012	16.54	16.72	16.28	16.69	5,626,085	+0.15(+0.92%)
Jun 07, 2012	16.74	16.94	16.47	16.54	7,859,414	+0.02(+0.09%)
Jun 06, 2012	16.22	16.61	16.15	16.53	8,087,793	+0.44(+2.73%)
Jun 05, 2012	15.88	16.25	15.87	16.09	7,458,045	+0.11(+0.66%)
Jun 04, 2012	16.66	16.68	15.64	15.98	20,369,116	-0.68(-4.09%)
Jun 01, 2012	16.39	17.67	16.24	16.66	39,125,936	-0.14(-0.86%)
May 31, 2012	16.85	16.96	16.65	16.81	7,938,046	-0.13(-0.76%)
May 30, 2012	17.03	17.03	16.64	16.93	9,734,822	-0.36(-2.10%)
May 29, 2012	17.12	17.36	17.10	17.30	12,933,532	+0.31(+1.83%)
May 25, 2012	16.68	17.00	16.65	16.99	7,479,286	+0.30(+1.81%)
May 24, 2012	16.64	16.75	16.52	16.68	6,728,192	-0.07(-0.41%)
May 23, 2012	16.15	16.81	16.14	16.75	11,016,105	+0.48(+2.93%)
May 22, 2012	16.43	16.58	16.15	16.28	9,273,644	-0.03(-0.19%)
May 21, 2012	16.15	16.41	16.09	16.31	8,316,700	+0.27(+1.70%)
May 18, 2012	16.31	16.42	15.97	16.03	9,951,015	-0.33(-1.99%)
May 17, 2012	16.61	16.86	16.31	16.36	16,028,652	-0.23(-1.37%)
May 16, 2012	16.69	17.12	16.54	16.59	18,017,530	+0.37(+2.29%)
May 15, 2012	16.33	16.53	16.15	16.22	9,716,526	-0.16(-0.97%)
May 14, 2012	16.47	16.63	16.35	16.37	12,743,514	-0.28(-1.68%)
May 11, 2012	16.65	17.06	16.64	16.65	10,628,034	-0.28(-1.65%)
May 10, 2012	17.18	17.33	16.91	16.93	9,511,129	-0.05(-0.31%)
May 09, 2012	16.56	17.26	16.54	16.99	12,842,110	+0.16(+0.94%)
May 08, 2012	16.84	16.92	16.56	16.83	12,222,829	-0.14(-0.80%)
May 07, 2012	16.56	17.03	16.54	16.96	10,358,539	+0.04(+0.22%)
May 04, 2012	16.81	16.96	16.52	16.93	19,591,286	-0.01(-0.04%)
May 03, 2012	17.51	17.56	16.80	16.93	30,078,388	-0.42(-2.44%)
May 02, 2012	17.56	17.60	17.13	17.36	19,122,760	-0.29(-1.63%)

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