Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	36.94	37.16	36.80	37.14	3,143,147	+0.24(+0.66%)
Apr 29, 2013	36.86	37.02	36.77	36.90	931,570	+0.21(+0.56%)
Apr 26, 2013	36.85	36.89	36.67	36.69	1,287,207	-0.20(-0.54%)
Apr 25, 2013	36.78	37.12	36.74	36.89	1,123,080	+0.23(+0.63%)
Apr 24, 2013	36.46	36.70	36.38	36.66	2,030,988	+0.23(+0.63%)
Apr 23, 2013	36.14	36.44	36.04	36.43	1,549,240	+0.57(+1.58%)
Apr 22, 2013	35.89	35.95	35.24	35.86	1,245,372	+0.05(+0.14%)
Apr 19, 2013	35.56	35.89	35.29	35.81	2,314,250	+0.41(+1.15%)
Apr 18, 2013	35.68	35.83	35.26	35.41	2,414,584	-0.22(-0.61%)
Apr 17, 2013	35.97	35.97	35.33	35.62	3,254,798	-0.61(-1.69%)
Apr 16, 2013	35.91	36.27	35.78	36.24	1,943,294	+0.58(+1.62%)
Apr 15, 2013	36.68	36.77	35.53	35.66	2,858,368	-1.26(-3.41%)
Apr 12, 2013	36.95	37.06	36.70	36.92	1,929,028	-0.16(-0.44%)
Apr 11, 2013	37.02	37.30	37.01	37.08	901,994	+0.02(+0.05%)
Apr 10, 2013	36.57	37.14	36.53	37.06	1,830,866	+0.62(+1.71%)
Apr 09, 2013	36.68	36.69	36.41	36.44	1,871,224	-0.15(-0.41%)
Apr 08, 2013	36.30	36.61	36.16	36.59	1,321,381	+0.29(+0.81%)
Apr 05, 2013	35.85	36.30	35.81	36.30	1,954,331	-0.06(-0.16%)
Apr 04, 2013	36.09	36.37	36.02	36.35	1,678,228	+0.29(+0.81%)
Apr 03, 2013	36.68	36.74	35.99	36.06	1,920,851	-0.54(-1.47%)
Apr 02, 2013	37.03	37.07	36.52	36.60	2,337,597	-0.21(-0.56%)
Apr 01, 2013	37.13	37.25	36.59	36.81	3,628,169	-0.39(-1.06%)
Mar 28, 2013	37.20	37.35	37.13	37.20	1,561,821	+0.00(+0.01%)
Mar 27, 2013	36.97	37.23	36.80	37.20	1,578,095	+0.01(+0.02%)
Mar 26, 2013	37.20	37.27	37.03	37.19	1,189,302	+0.12(+0.31%)
Mar 25, 2013	37.15	37.39	36.83	37.07	2,122,429	+0.04(+0.10%)
Mar 22, 2013	37.09	37.13	36.99	37.04	1,229,787	+0.11(+0.29%)
Mar 21, 2013	37.04	37.17	36.79	36.93	4,800,734	-0.32(-0.87%)
Mar 20, 2013	37.13	37.27	37.10	37.25	1,122,530	+0.32(+0.87%)
Mar 19, 2013	37.12	37.23	36.63	36.93	4,723,042	-0.12(-0.32%)
Mar 18, 2013	36.93	37.19	36.87	37.05	3,117,648	-0.22(-0.59%)
Mar 15, 2013	37.14	37.35	37.12	37.27	2,480,554	+0.01(+0.02%)
Mar 14, 2013	36.94	37.27	36.91	37.27	2,100,145	+0.40(+1.08%)
Mar 13, 2013	36.69	36.92	36.61	36.87	1,363,047	+0.20(+0.55%)
Mar 12, 2013	36.73	36.81	36.59	36.67	2,058,334	-0.15(-0.42%)
Mar 11, 2013	36.78	36.82	36.65	36.82	3,639,515	-0.02(-0.05%)
Mar 08, 2013	36.82	36.85	36.52	36.84	1,913,038	+0.32(+0.86%)
Mar 07, 2013	36.37	36.53	36.32	36.52	1,697,994	+0.17(+0.48%)
Mar 06, 2013	36.32	36.39	36.23	36.35	1,303,509	+0.12(+0.33%)
Mar 05, 2013	36.03	36.34	36.01	36.23	2,028,666	+0.38(+1.06%)
Mar 04, 2013	35.80	35.90	35.52	35.85	1,464,038	-0.02(-0.06%)
Mar 01, 2013	35.50	35.94	35.25	35.87	2,057,806	+0.15(+0.43%)
Feb 28, 2013	35.71	35.92	35.64	35.72	2,194,726	+0.08(+0.23%)
Feb 27, 2013	35.26	35.83	35.24	35.64	1,531,730	+0.39(+1.11%)
Feb 26, 2013	35.25	35.39	35.03	35.25	1,740,182	+0.15(+0.43%)
Feb 25, 2013	36.05	36.07	35.08	35.10	1,291,777	-0.78(-2.19%)
Feb 22, 2013	35.69	35.88	35.65	35.88	1,319,856	+0.36(+1.01%)
Feb 21, 2013	35.82	35.84	35.31	35.52	2,393,446	-0.33(-0.92%)
Feb 20, 2013	36.54	36.56	35.82	35.85	1,266,175	-0.68(-1.87%)
Feb 19, 2013	36.20	36.53	36.20	36.53	3,877,762	+0.40(+1.10%)
Feb 15, 2013	36.17	36.28	36.06	36.14	737,766	-0.05(-0.14%)
Feb 14, 2013	36.02	36.26	35.97	36.19	1,010,318	+0.11(+0.31%)
Feb 13, 2013	36.00	36.10	35.89	36.08	1,420,714	+0.12(+0.32%)
Feb 12, 2013	35.82	36.01	35.78	35.96	1,070,485	+0.16(+0.45%)
Feb 11, 2013	35.85	35.85	35.63	35.80	1,748,099	-0.04(-0.12%)
Feb 08, 2013	35.65	35.90	35.64	35.84	2,589,019	+0.23(+0.63%)
Feb 07, 2013	35.63	35.71	35.37	35.62	1,957,713	-0.07(-0.19%)
Feb 06, 2013	35.33	35.69	35.30	35.68	1,346,009	+0.49(+1.38%)
Feb 04, 2013	35.42	35.53	35.14	35.20	2,056,150	-0.42(-1.17%)
Feb 01, 2013	35.48	35.74	35.39	35.62	1,866,673	+0.40(+1.13%)
Jan 31, 2013	35.05	35.30	35.01	35.22	3,240,518	+0.10(+0.29%)
Jan 30, 2013	35.51	35.51	34.99	35.12	1,784,257	-0.43(-1.20%)
Jan 29, 2013	35.48	35.57	35.39	35.54	2,743,506	+0.02(+0.05%)
Jan 28, 2013	35.62	35.62	35.33	35.53	3,695,317	-0.02(-0.06%)
Jan 25, 2013	35.52	35.58	35.34	35.55	1,678,906	+0.20(+0.57%)
Jan 24, 2013	35.16	35.51	35.15	35.35	2,610,672	+0.23(+0.64%)
Jan 23, 2013	35.22	35.24	35.08	35.12	2,779,101	-0.10(-0.28%)
Jan 22, 2013	34.99	35.24	34.90	35.22	2,194,952	+0.26(+0.74%)
Jan 18, 2013	34.84	34.98	34.76	34.96	1,358,926	+0.13(+0.37%)
Jan 17, 2013	34.61	34.89	34.59	34.83	1,738,214	+0.39(+1.14%)
Jan 16, 2013	34.45	34.53	34.36	34.44	1,200,314	-0.07(-0.21%)
Jan 15, 2013	34.16	34.57	34.16	34.51	1,329,317	+0.14(+0.42%)
Jan 14, 2013	34.30	34.47	34.27	34.37	1,458,724	-0.02(-0.06%)
Jan 11, 2013	34.40	34.44	34.24	34.39	1,267,440	-0.03(-0.09%)
Jan 10, 2013	34.51	34.51	34.21	34.42	2,608,541	+0.05(+0.14%)
Jan 09, 2013	34.31	34.42	34.25	34.37	1,327,538	+0.17(+0.51%)
Jan 08, 2013	34.32	34.32	34.06	34.20	1,329,608	-0.07(-0.21%)
Jan 07, 2013	34.30	34.35	34.19	34.27	2,218,601	-0.16(-0.47%)
Jan 04, 2013	34.34	34.51	34.24	34.43	3,048,471	+0.22(+0.65%)
Jan 03, 2013	34.26	34.43	34.09	34.21	3,238,660	-0.02(-0.05%)
Jan 02, 2013	34.14	34.24	33.99	34.23	3,955,278	+0.94(+2.83%)
Dec 31, 2012	32.72	33.37	32.60	33.28	4,054,839	+0.62(+1.90%)
Dec 28, 2012	32.73	32.98	32.65	32.66	1,796,238	-0.22(-0.67%)
Dec 27, 2012	32.92	32.96	32.45	32.88	2,659,726	+0.03(+0.10%)
Dec 26, 2012	33.22	33.22	32.85	32.85	2,501,343	-0.29(-0.87%)
Dec 24, 2012	33.24	33.28	33.05	33.14	2,137,204	-0.13(-0.38%)
Dec 21, 2012	32.88	33.27	32.82	33.27	2,503,406	-0.10(-0.31%)
Dec 20, 2012	33.23	33.41	33.11	33.37	6,023,346	+0.20(+0.59%)
Dec 19, 2012	33.26	33.39	33.09	33.17	4,046,324	-0.01(-0.03%)
Dec 18, 2012	32.82	33.21	32.70	33.18	3,314,563	+0.52(+1.61%)
Dec 17, 2012	32.33	32.68	32.31	32.66	1,861,750	+0.39(+1.22%)
Dec 14, 2012	32.26	32.41	32.15	32.27	1,893,881	-0.06(-0.20%)
Dec 13, 2012	32.53	32.61	32.20	32.33	1,858,073	-0.17(-0.52%)
Dec 12, 2012	32.82	32.84	32.44	32.50	6,542,459	-0.16(-0.50%)
Dec 11, 2012	32.56	32.74	32.51	32.66	2,993,297	+0.28(+0.88%)
Dec 10, 2012	32.30	32.44	32.27	32.38	1,590,920	+0.13(+0.39%)
Dec 07, 2012	32.42	32.42	32.13	32.25	1,706,356	+0.00(+0.00%)
Dec 06, 2012	32.20	32.31	32.04	32.25	1,756,258	+0.06(+0.18%)
Dec 05, 2012	32.42	32.42	31.99	32.20	1,606,239	-0.10(-0.30%)
Dec 04, 2012	32.25	32.35	32.01	32.29	1,020,913	+0.02(+0.07%)
Nov 30, 2012	32.42	32.42	32.13	32.27	1,497,340	-0.08(-0.25%)
Nov 29, 2012	32.26	32.39	32.10	32.35	1,333,842	+0.36(+1.14%)
Nov 28, 2012	31.63	32.00	31.41	31.99	1,245,463	+0.20(+0.63%)
Nov 27, 2012	31.76	32.00	31.72	31.79	1,227,828	-0.00(-0.01%)
Nov 26, 2012	31.59	31.79	31.53	31.79	1,968,499	+0.12(+0.37%)
Nov 23, 2012	31.43	31.67	31.41	31.67	736,347	+0.33(+1.07%)
Nov 21, 2012	31.29	31.36	31.16	31.34	1,290,539	+0.12(+0.38%)
Nov 20, 2012	31.09	31.24	30.95	31.22	1,316,043	+0.09(+0.30%)
Nov 19, 2012	30.77	31.14	30.74	31.13	2,608,216	+0.63(+2.05%)
Nov 16, 2012	30.26	30.55	30.00	30.50	1,434,045	+0.22(+0.71%)
Nov 15, 2012	30.42	30.53	30.06	30.29	3,223,326	-0.20(-0.67%)
Nov 14, 2012	31.07	31.10	30.41	30.49	1,796,679	-0.50(-1.61%)
Nov 13, 2012	30.97	31.29	30.93	30.99	1,454,560	-0.15(-0.49%)
Nov 12, 2012	31.28	31.32	31.10	31.14	1,329,463	-0.09(-0.28%)
Nov 09, 2012	31.07	31.46	31.01	31.23	2,823,011	+0.05(+0.15%)
Nov 08, 2012	31.62	31.70	31.18	31.18	4,827,042	-0.49(-1.55%)
Nov 07, 2012	32.02	32.02	31.50	31.67	2,395,240	-0.74(-2.28%)
Nov 06, 2012	32.22	32.50	32.12	32.42	750,055	+0.29(+0.91%)
Nov 05, 2012	31.89	32.15	31.78	32.12	961,103	+0.25(+0.80%)
Nov 02, 2012	32.45	32.47	31.87	31.87	1,062,523	-0.43(-1.34%)
Nov 01, 2012	31.99	32.36	31.90	32.30	1,739,724	+0.44(+1.39%)
Oct 31, 2012	31.66	31.93	31.57	31.86	1,725,810	+0.18(+0.57%)
Oct 26, 2012	31.78	31.67	31.67	31.67	2,919,240	-0.13(-0.41%)
Oct 25, 2012	31.99	32.06	31.59	31.81	1,264,718	+0.11(+0.33%)
Oct 24, 2012	31.92	31.96	31.60	31.70	1,431,583	-0.10(-0.31%)
Oct 23, 2012	31.68	31.84	31.42	31.80	1,119,534	-0.16(-0.52%)
Oct 19, 2012	32.24	32.27	31.81	31.96	1,339,176	-0.54(-1.67%)
Oct 18, 2012	32.61	32.71	32.49	32.50	1,269,764	-0.16(-0.51%)
Oct 17, 2012	32.46	32.72	32.41	32.67	1,014,071	+0.29(+0.90%)
Oct 16, 2012	32.30	32.43	32.25	32.38	979,050	+0.25(+0.78%)
Oct 15, 2012	32.04	32.15	31.83	32.13	1,045,821	+0.20(+0.62%)
Oct 12, 2012	32.19	32.28	31.86	31.93	1,132,122	-0.29(-0.89%)
Oct 11, 2012	32.42	32.49	32.16	32.22	1,266,969	+0.08(+0.24%)
Oct 10, 2012	32.22	32.27	32.05	32.14	1,290,960	-0.07(-0.22%)
Oct 09, 2012	32.62	32.63	32.16	32.21	1,629,220	-0.38(-1.18%)
Oct 08, 2012	32.61	32.70	32.53	32.60	1,046,649	-0.18(-0.55%)
Oct 05, 2012	32.95	33.21	32.69	32.78	1,433,503	-0.06(-0.18%)
Oct 04, 2012	32.74	32.85	32.44	32.84	3,402,724	+0.23(+0.71%)
Oct 03, 2012	32.78	32.85	32.47	32.61	1,965,258	-0.14(-0.43%)
Oct 02, 2012	32.88	32.88	32.58	32.74	1,301,167	+0.05(+0.17%)
Oct 01, 2012	32.74	33.01	32.55	32.69	2,143,048	+0.09(+0.29%)
Sep 28, 2012	32.71	32.78	32.50	32.60	2,026,227	-0.22(-0.66%)
Sep 27, 2012	32.56	32.92	32.42	32.81	5,079,884	+0.35(+1.08%)
Sep 26, 2012	32.71	32.77	32.34	32.46	2,413,542	-0.23(-0.71%)
Sep 25, 2012	33.34	33.35	32.65	32.69	2,783,347	-0.43(-1.30%)
Sep 24, 2012	33.12	33.35	33.05	33.12	3,107,741	-0.16(-0.49%)
Sep 21, 2012	33.52	33.53	33.26	33.29	1,844,908	+0.09(+0.28%)
Sep 20, 2012	33.18	33.28	32.98	33.20	2,139,678	-0.15(-0.44%)
Sep 19, 2012	33.61	33.61	33.34	33.34	1,902,062	-0.20(-0.60%)
Sep 18, 2012	33.53	33.57	33.40	33.55	2,773,455	-0.05(-0.14%)
Sep 17, 2012	33.65	33.72	33.45	33.59	3,213,110	-0.22(-0.64%)
Sep 14, 2012	33.61	34.00	33.58	33.81	8,862,710	+0.34(+1.01%)
Sep 13, 2012	33.14	33.72	32.96	33.47	3,601,324	+0.38(+1.13%)
Sep 12, 2012	33.09	33.16	32.88	33.09	2,059,180	+0.13(+0.40%)
Sep 11, 2012	32.92	33.15	32.88	32.96	2,398,513	+0.04(+0.12%)
Sep 10, 2012	33.01	33.10	32.88	32.93	3,333,096	-0.07(-0.20%)
Sep 07, 2012	32.88	33.07	32.80	32.99	2,292,125	+0.23(+0.71%)
Sep 06, 2012	32.37	32.91	32.34	32.76	3,135,639	+0.57(+1.78%)
Sep 05, 2012	32.23	32.36	32.10	32.19	1,653,119	-0.03(-0.10%)
Sep 04, 2012	31.86	32.31	31.63	32.22	2,990,458	+0.36(+1.13%)
Aug 31, 2012	31.99	32.01	31.56	31.86	2,271,739	+0.13(+0.40%)
Aug 30, 2012	31.85	31.89	31.67	31.74	1,526,570	-0.28(-0.88%)
Aug 29, 2012	31.94	32.15	31.85	32.02	1,550,933	+0.27(+0.84%)
Aug 27, 2012	31.85	31.91	31.61	31.75	1,413,466	+0.08(+0.24%)
Aug 24, 2012	31.51	31.80	31.45	31.68	1,696,266	+0.08(+0.24%)
Aug 23, 2012	31.78	31.78	31.49	31.60	2,080,125	-0.19(-0.60%)
Aug 22, 2012	31.85	31.94	31.68	31.79	1,815,400	-0.13(-0.40%)
Aug 21, 2012	32.11	32.38	31.83	31.92	2,650,409	-0.01(-0.04%)
Aug 20, 2012	31.97	31.97	31.72	31.93	1,698,857	-0.08(-0.25%)
Aug 17, 2012	31.81	32.07	31.73	32.01	1,661,304	+0.24(+0.74%)
Aug 16, 2012	31.45	31.86	31.27	31.77	1,968,636	+0.35(+1.10%)
Aug 15, 2012	31.12	31.46	31.06	31.43	1,803,045	+0.22(+0.69%)
Aug 14, 2012	31.46	31.52	31.08	31.21	1,354,928	-0.08(-0.27%)
Aug 13, 2012	31.32	31.38	30.94	31.30	1,366,619	-0.08(-0.27%)
Aug 10, 2012	31.32	31.41	31.21	31.38	1,464,419	-0.08(-0.24%)
Aug 09, 2012	31.34	31.54	31.33	31.46	1,294,102	+0.11(+0.35%)
Aug 08, 2012	31.24	31.47	31.13	31.35	1,657,011	+0.02(+0.05%)
Aug 07, 2012	31.26	31.57	31.23	31.33	1,818,854	+0.26(+0.84%)
Aug 06, 2012	30.91	31.23	30.85	31.07	2,100,661	+0.21(+0.67%)
Aug 03, 2012	30.60	31.00	30.40	30.86	2,182,449	+0.73(+2.41%)
Aug 02, 2012	29.91	30.26	29.85	30.14	2,155,975	-0.03(-0.10%)
Aug 01, 2012	30.82	30.87	30.15	30.17	3,437,595	-0.50(-1.64%)
Jul 31, 2012	30.77	31.01	30.65	30.67	1,777,222	-0.15(-0.49%)
Jul 30, 2012	31.00	31.15	30.74	30.82	1,834,186	-0.20(-0.64%)
Jul 27, 2012	30.39	31.13	30.25	31.02	2,799,997	+0.74(+2.45%)
Jul 26, 2012	30.50	30.58	30.12	30.28	2,516,393	+0.24(+0.81%)
Jul 25, 2012	30.08	30.26	29.91	30.03	1,860,166	+0.04(+0.13%)
Jul 24, 2012	30.40	30.48	29.81	29.99	2,767,311	-0.38(-1.26%)
Jul 23, 2012	30.27	30.50	30.15	30.38	2,331,555	-0.47(-1.53%)
Jul 20, 2012	30.96	31.01	30.77	30.85	2,326,551	-0.33(-1.06%)
Jul 19, 2012	31.37	31.40	31.11	31.18	2,254,655	-0.03(-0.09%)
Jul 18, 2012	30.93	31.39	30.89	31.21	2,277,132	+0.18(+0.57%)
Jul 17, 2012	31.14	31.18	30.63	31.03	2,650,196	+0.08(+0.26%)
Jul 16, 2012	30.96	31.10	30.80	30.95	1,768,612	-0.09(-0.30%)
Jul 13, 2012	30.76	31.14	30.73	31.04	1,830,856	+0.39(+1.28%)
Jul 12, 2012	30.44	30.77	30.20	30.65	2,195,358	-0.02(-0.07%)
Jul 11, 2012	30.86	30.91	30.51	30.67	2,270,241	-0.12(-0.40%)
Jul 10, 2012	31.37	31.41	30.68	30.80	1,825,446	-0.34(-1.10%)
Jul 09, 2012	31.17	31.21	30.93	31.14	1,813,767	-0.05(-0.16%)
Jul 06, 2012	31.26	31.29	31.04	31.19	2,746,740	-0.34(-1.08%)
Jul 05, 2012	31.53	31.67	31.37	31.53	3,351,042	-0.03(-0.08%)
Jul 03, 2012	31.22	31.57	31.15	31.56	2,056,876	+0.39(+1.26%)
Jul 02, 2012	31.10	31.18	30.77	31.16	3,120,466	+0.25(+0.82%)
Jun 29, 2012	30.63	30.97	30.51	30.91	2,964,232	+0.91(+3.02%)
Jun 28, 2012	29.73	30.04	29.57	30.00	2,490,496	-0.01(-0.03%)
Jun 27, 2012	29.65	30.02	29.64	30.01	3,145,960	+0.43(+1.44%)
Jun 26, 2012	29.55	29.73	29.31	29.59	3,131,944	+0.11(+0.39%)
Jun 25, 2012	29.45	29.63	29.39	29.47	5,612,819	-0.46(-1.54%)
Jun 22, 2012	29.74	30.01	29.61	29.93	5,581,479	+0.34(+1.14%)
Jun 21, 2012	30.28	30.34	29.52	29.59	6,267,609	-0.75(-2.47%)
Jun 20, 2012	30.39	30.57	30.16	30.34	3,714,568	-0.06(-0.19%)
Jun 19, 2012	30.00	30.59	29.99	30.40	2,924,979	+0.52(+1.72%)
Jun 18, 2012	29.68	30.02	29.54	29.89	3,663,412	+0.05(+0.18%)
Jun 15, 2012	29.54	29.91	29.46	29.83	2,394,839	+0.32(+1.07%)
Jun 14, 2012	29.22	29.60	29.12	29.52	2,891,268	+0.34(+1.15%)
Jun 13, 2012	29.47	29.64	29.04	29.18	2,561,022	-0.38(-1.29%)
Jun 12, 2012	29.29	29.57	29.03	29.56	3,127,079	+0.36(+1.22%)
Jun 11, 2012	30.14	30.26	29.14	29.21	3,780,171	-0.71(-2.36%)
Jun 08, 2012	29.55	29.94	29.33	29.91	2,561,667	+0.34(+1.14%)
Jun 07, 2012	30.21	30.22	29.57	29.58	6,668,382	-0.15(-0.49%)
Jun 06, 2012	29.25	29.75	29.16	29.72	4,259,924	+0.70(+2.42%)
Jun 05, 2012	28.61	29.06	28.56	29.02	2,529,434	+0.26(+0.89%)
Jun 04, 2012	28.91	28.98	28.47	28.77	4,294,482	-0.05(-0.18%)
Jun 01, 2012	29.00	29.22	28.75	28.82	4,496,494	-0.84(-2.82%)
May 31, 2012	29.71	29.84	29.29	29.65	6,653,048	-0.08(-0.28%)
May 30, 2012	30.02	30.02	29.67	29.74	3,505,332	-0.55(-1.80%)
May 29, 2012	30.12	30.38	29.93	30.28	2,891,506	+0.40(+1.35%)
May 25, 2012	29.83	29.97	29.74	29.88	2,011,332	+0.02(+0.07%)
May 24, 2012	29.83	29.92	29.46	29.86	2,091,082	+0.01(+0.04%)
May 23, 2012	29.38	29.88	29.17	29.85	4,583,079	+0.15(+0.51%)
May 22, 2012	29.85	30.05	29.49	29.70	2,850,381	-0.13(-0.45%)
May 21, 2012	29.35	29.86	29.17	29.83	10,343,671	+0.50(+1.72%)
May 18, 2012	29.60	29.77	29.25	29.33	5,224,788	-0.26(-0.87%)
May 17, 2012	30.25	30.29	29.56	29.58	6,085,281	-0.63(-2.10%)
May 16, 2012	30.53	30.68	30.19	30.22	4,909,704	-0.24(-0.80%)
May 15, 2012	30.44	30.72	30.34	30.46	4,670,810	+0.02(+0.06%)
May 14, 2012	30.52	30.67	30.32	30.44	5,114,588	-0.36(-1.16%)
May 11, 2012	30.57	31.05	30.57	30.80	4,447,668	-0.08(-0.27%)
May 10, 2012	30.96	31.07	30.70	30.88	6,466,044	+0.14(+0.45%)
May 09, 2012	30.53	30.93	30.44	30.75	7,466,010	-0.16(-0.50%)
May 08, 2012	30.72	30.95	30.45	30.90	5,991,526	-0.05(-0.15%)
May 07, 2012	30.71	31.03	30.68	30.95	3,213,653	+0.09(+0.30%)
May 04, 2012	31.28	31.28	30.79	30.86	3,588,486	-0.56(-1.79%)
May 03, 2012	31.86	31.86	31.27	31.42	3,868,667	-0.43(-1.35%)
May 02, 2012	31.45	31.88	31.36	31.85	5,576,376	+0.17(+0.54%)

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