Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	20.09	20.32	20.07	20.19	2,417,585	+0.07(+0.35%)
Feb 27, 2013	19.86	20.16	19.83	20.12	1,515,958	+0.26(+1.33%)
Feb 26, 2013	19.85	19.92	19.64	19.86	2,591,430	-0.37(-1.80%)
Feb 22, 2013	20.04	20.23	20.04	20.22	1,638,087	+0.23(+1.13%)
Feb 21, 2013	20.19	20.21	19.93	20.00	2,823,486	-0.24(-1.19%)
Feb 20, 2013	20.56	20.56	20.21	20.24	1,577,270	-0.28(-1.36%)
Feb 19, 2013	20.43	20.54	20.39	20.52	1,693,810	+0.16(+0.76%)
Feb 15, 2013	20.44	20.49	20.33	20.36	1,238,606	-0.07(-0.34%)
Feb 14, 2013	20.45	20.50	20.39	20.43	1,209,779	-0.05(-0.27%)
Feb 13, 2013	20.55	20.56	20.41	20.49	2,962,400	-0.01(-0.04%)
Feb 12, 2013	20.32	20.53	20.30	20.49	1,586,136	+0.16(+0.80%)
Feb 11, 2013	20.30	20.36	20.20	20.33	1,535,924	+0.07(+0.34%)
Feb 08, 2013	20.17	20.28	20.15	20.26	1,382,702	+0.05(+0.27%)
Feb 07, 2013	20.22	20.30	20.05	20.21	1,257,606	+0.01(+0.04%)
Feb 06, 2013	20.04	20.20	20.00	20.20	1,965,705	+0.32(+1.60%)
Feb 04, 2013	20.02	20.02	19.82	19.88	1,296,166	-0.19(-0.97%)
Feb 01, 2013	19.97	20.11	19.86	20.07	1,668,823	+0.29(+1.45%)
Jan 31, 2013	19.77	19.83	19.63	19.79	2,173,368	-0.01(-0.04%)
Jan 30, 2013	19.69	19.83	19.63	19.80	2,206,105	+0.09(+0.43%)
Jan 29, 2013	19.65	19.74	19.64	19.71	2,043,565	+0.04(+0.20%)
Jan 28, 2013	19.73	19.73	19.54	19.67	853,352	-0.01(-0.04%)
Jan 25, 2013	19.74	19.74	19.54	19.68	1,583,932	+0.03(+0.16%)
Jan 24, 2013	19.62	19.73	19.56	19.65	1,562,271	+0.07(+0.36%)
Jan 23, 2013	19.68	19.70	19.53	19.58	1,358,451	-0.10(-0.51%)
Jan 22, 2013	19.42	19.68	19.42	19.68	1,746,156	+0.17(+0.88%)
Jan 18, 2013	19.54	19.62	19.38	19.51	1,925,251	-0.06(-0.32%)
Jan 17, 2013	19.51	19.60	19.45	19.57	1,868,188	+0.16(+0.80%)
Jan 16, 2013	19.34	19.45	19.27	19.41	1,761,495	+0.05(+0.28%)
Jan 15, 2013	19.20	19.38	19.17	19.36	2,514,608	+0.10(+0.52%)
Jan 14, 2013	19.24	19.31	19.09	19.26	1,797,341	+0.03(+0.16%)
Jan 11, 2013	19.35	19.39	19.07	19.23	2,458,099	-0.16(-0.84%)
Jan 10, 2013	19.35	19.41	19.23	19.39	1,746,599	+0.19(+0.97%)
Jan 09, 2013	19.38	19.39	19.15	19.20	2,274,227	-0.09(-0.48%)
Jan 08, 2013	19.33	19.38	19.21	19.30	714,288	-0.09(-0.48%)
Jan 07, 2013	19.38	19.41	19.25	19.39	1,175,991	-0.05(-0.24%)
Jan 04, 2013	19.17	19.46	19.15	19.44	1,000,532	+0.30(+1.58%)
Jan 03, 2013	19.09	19.17	19.00	19.14	1,899,891	+0.05(+0.28%)
Jan 02, 2013	18.89	19.09	18.85	19.08	1,722,019	+0.57(+3.11%)
Dec 31, 2012	18.25	18.51	18.23	18.51	1,427,471	+0.21(+1.15%)
Dec 28, 2012	18.36	18.41	18.21	18.30	1,838,346	-0.09(-0.46%)
Dec 27, 2012	18.51	18.59	18.16	18.38	971,168	-0.07(-0.38%)
Dec 26, 2012	18.54	18.60	18.42	18.45	675,744	-0.05(-0.29%)
Dec 24, 2012	18.58	18.59	18.44	18.51	569,735	-0.08(-0.42%)
Dec 21, 2012	18.55	18.64	18.47	18.58	2,287,521	-0.20(-1.09%)
Dec 20, 2012	18.66	18.79	18.60	18.79	948,866	+0.17(+0.91%)
Dec 19, 2012	18.75	18.76	18.60	18.62	1,807,754	-0.06(-0.33%)
Dec 18, 2012	18.52	18.70	18.36	18.68	1,741,166	+0.31(+1.71%)
Dec 17, 2012	18.07	18.36	18.00	18.36	2,138,934	+0.43(+2.40%)
Dec 14, 2012	18.03	18.03	17.92	17.93	976,894	-0.10(-0.56%)
Dec 13, 2012	18.21	18.21	17.98	18.03	2,645,240	-0.11(-0.59%)
Dec 12, 2012	18.20	18.30	18.11	18.14	884,564	+0.05(+0.30%)
Dec 11, 2012	18.13	18.17	18.03	18.09	1,863,869	+0.07(+0.38%)
Dec 10, 2012	17.94	18.11	17.87	18.02	2,186,619	+0.03(+0.17%)
Dec 07, 2012	17.96	17.99	17.85	17.99	1,239,595	+0.12(+0.65%)
Dec 06, 2012	17.83	17.91	17.80	17.87	922,140	+0.02(+0.09%)
Dec 05, 2012	17.90	17.91	17.64	17.86	1,680,805	+0.16(+0.91%)
Dec 04, 2012	17.81	17.87	17.59	17.69	2,218,752	-0.22(-1.25%)
Nov 30, 2012	17.93	17.99	17.83	17.92	673,549	+0.01(+0.04%)
Nov 29, 2012	18.00	18.05	17.87	17.91	1,984,798	+0.05(+0.26%)
Nov 28, 2012	17.74	17.86	17.57	17.86	1,418,344	+0.03(+0.17%)
Nov 27, 2012	17.93	18.03	17.80	17.83	1,134,349	-0.15(-0.81%)
Nov 26, 2012	17.96	18.01	17.87	17.98	810,115	-0.08(-0.43%)
Nov 23, 2012	17.74	18.06	17.74	18.06	541,721	+0.33(+1.87%)
Nov 21, 2012	17.79	17.81	17.61	17.73	702,880	-0.04(-0.22%)
Nov 20, 2012	17.63	17.85	17.55	17.76	857,054	+0.13(+0.74%)
Nov 19, 2012	17.73	17.73	17.56	17.63	1,002,477	+0.31(+1.78%)
Nov 16, 2012	17.17	17.36	17.06	17.32	1,365,124	+0.13(+0.76%)
Nov 15, 2012	17.16	17.31	17.09	17.19	1,802,548	+0.03(+0.18%)
Nov 14, 2012	17.53	17.54	17.09	17.16	962,038	-0.29(-1.68%)
Nov 13, 2012	17.38	17.73	17.35	17.46	967,857	-0.18(-1.05%)
Nov 12, 2012	17.73	17.73	17.57	17.64	1,007,517	+0.00(+0.00%)
Nov 09, 2012	17.54	17.79	17.52	17.64	2,575,212	+0.02(+0.09%)
Nov 08, 2012	17.85	17.98	17.61	17.62	2,565,251	-0.16(-0.87%)
Nov 07, 2012	18.20	18.21	17.75	17.78	1,851,031	-0.66(-3.59%)
Nov 06, 2012	18.24	18.46	18.19	18.44	1,872,512	+0.25(+1.40%)
Nov 05, 2012	18.17	18.24	17.94	18.19	1,531,211	-0.05(-0.25%)
Nov 02, 2012	18.50	18.50	18.23	18.23	1,140,043	-0.18(-0.96%)
Nov 01, 2012	18.26	18.48	18.22	18.41	1,125,742	+0.20(+1.10%)
Oct 31, 2012	18.16	18.25	18.01	18.21	3,003,357	+0.10(+0.55%)
Oct 26, 2012	18.24	18.11	18.11	18.11	1,033,252	-0.12(-0.68%)
Oct 25, 2012	18.25	18.30	18.08	18.23	1,219,009	+0.15(+0.81%)
Oct 24, 2012	18.20	18.22	18.06	18.09	1,118,994	-0.01(-0.04%)
Oct 23, 2012	18.09	18.15	17.92	18.09	1,602,923	-0.15(-0.84%)
Oct 19, 2012	18.31	18.37	18.16	18.25	1,502,649	-0.12(-0.67%)
Oct 18, 2012	18.33	18.46	18.32	18.37	2,431,580	+0.01(+0.04%)
Oct 17, 2012	18.16	18.41	18.15	18.36	4,549,803	+0.27(+1.49%)
Oct 16, 2012	18.40	18.40	18.07	18.09	2,133,976	-0.18(-1.01%)
Oct 15, 2012	18.31	18.33	18.18	18.28	2,169,749	+0.07(+0.38%)
Oct 12, 2012	18.49	18.52	18.14	18.21	4,835,294	-0.45(-2.43%)
Oct 11, 2012	18.73	18.78	18.65	18.66	2,404,023	+0.12(+0.66%)
Oct 10, 2012	18.50	18.62	18.43	18.54	772,659	+0.03(+0.17%)
Oct 09, 2012	18.70	18.72	18.48	18.51	1,994,919	-0.18(-0.95%)
Oct 08, 2012	18.66	18.73	18.62	18.69	958,358	-0.07(-0.37%)
Oct 05, 2012	18.91	18.91	18.69	18.76	1,973,892	+0.02(+0.12%)
Oct 04, 2012	18.55	18.76	18.50	18.73	3,075,632	+0.32(+1.71%)
Oct 03, 2012	18.30	18.47	18.20	18.42	2,518,905	+0.25(+1.36%)
Oct 02, 2012	18.20	18.26	18.09	18.17	4,042,744	+0.07(+0.38%)
Oct 01, 2012	18.13	18.30	18.08	18.10	2,095,030	+0.02(+0.13%)
Sep 28, 2012	18.09	18.16	18.02	18.08	1,509,811	-0.08(-0.47%)
Sep 27, 2012	18.11	18.29	18.02	18.16	4,394,740	+0.15(+0.86%)
Sep 26, 2012	18.02	18.13	17.96	18.01	5,895,754	-0.11(-0.59%)
Sep 25, 2012	18.43	18.50	18.11	18.12	1,419,725	-0.27(-1.47%)
Sep 24, 2012	18.18	18.46	18.16	18.39	2,538,796	+0.08(+0.46%)
Sep 21, 2012	18.53	18.60	18.29	18.30	1,473,869	-0.05(-0.27%)
Sep 20, 2012	18.38	18.40	18.17	18.35	8,292,519	-0.15(-0.79%)
Sep 19, 2012	18.47	18.61	18.42	18.50	1,934,242	+0.05(+0.29%)
Sep 18, 2012	18.51	18.57	18.40	18.44	1,156,143	-0.11(-0.58%)
Sep 17, 2012	18.86	18.86	18.50	18.55	5,136,641	-0.33(-1.75%)
Sep 14, 2012	18.67	18.98	18.66	18.88	13,744,345	+0.34(+1.82%)
Sep 13, 2012	18.16	18.64	18.08	18.54	5,648,085	+0.37(+2.02%)
Sep 12, 2012	18.13	18.25	18.11	18.18	2,266,529	+0.14(+0.77%)
Sep 11, 2012	17.97	18.09	17.89	18.04	1,656,578	+0.12(+0.64%)
Sep 10, 2012	18.01	18.10	17.91	17.92	1,146,061	-0.10(-0.55%)
Sep 07, 2012	17.96	18.08	17.85	18.02	1,333,143	+0.20(+1.12%)
Sep 06, 2012	17.51	17.88	17.51	17.82	5,337,915	+0.42(+2.42%)
Sep 05, 2012	17.42	17.45	17.32	17.40	969,689	-0.03(-0.18%)
Sep 04, 2012	17.33	17.49	17.23	17.43	1,652,957	+0.12(+0.66%)
Aug 31, 2012	17.41	17.44	17.26	17.32	1,241,768	+0.01(+0.04%)
Aug 30, 2012	17.32	17.33	17.20	17.31	571,554	-0.11(-0.62%)
Aug 29, 2012	17.26	17.46	17.26	17.42	2,926,511	+0.18(+1.02%)
Aug 27, 2012	17.29	17.34	17.19	17.24	1,063,761	+0.09(+0.54%)
Aug 24, 2012	17.05	17.21	17.00	17.15	717,675	+0.08(+0.45%)
Aug 23, 2012	17.22	17.28	17.06	17.07	1,104,942	-0.21(-1.20%)
Aug 22, 2012	17.32	17.44	17.20	17.28	2,697,458	-0.07(-0.40%)
Aug 21, 2012	17.36	17.58	17.30	17.35	1,014,006	+0.02(+0.09%)
Aug 20, 2012	17.26	17.38	17.23	17.33	877,917	+0.01(+0.04%)
Aug 17, 2012	17.24	17.33	17.19	17.32	1,793,337	+0.11(+0.67%)
Aug 16, 2012	17.13	17.27	17.06	17.21	1,467,005	+0.09(+0.54%)
Aug 15, 2012	16.98	17.16	16.98	17.12	556,918	+0.08(+0.49%)
Aug 14, 2012	17.09	17.17	16.99	17.03	587,769	+0.01(+0.05%)
Aug 13, 2012	17.01	17.04	16.86	17.03	498,198	+0.02(+0.09%)
Aug 10, 2012	16.99	17.05	16.92	17.01	1,053,136	-0.04(-0.22%)
Aug 09, 2012	16.99	17.11	16.99	17.05	572,162	-0.03(-0.18%)
Aug 08, 2012	16.94	17.13	16.89	17.08	485,603	+0.05(+0.31%)
Aug 07, 2012	16.86	17.19	16.86	17.03	1,664,033	+0.18(+1.05%)
Aug 06, 2012	16.96	17.03	16.84	16.85	2,059,640	+0.00(+0.00%)
Aug 03, 2012	16.60	16.94	16.54	16.85	2,822,434	+0.44(+2.71%)
Aug 02, 2012	16.44	16.55	16.24	16.41	1,335,266	-0.18(-1.06%)
Aug 01, 2012	16.71	16.76	16.57	16.58	1,749,832	-0.07(-0.41%)
Jul 31, 2012	16.63	16.72	16.60	16.65	2,025,764	-0.04(-0.23%)
Jul 30, 2012	16.72	16.79	16.66	16.69	1,249,170	-0.04(-0.23%)
Jul 27, 2012	16.57	16.83	16.45	16.73	4,436,005	+0.24(+1.44%)
Jul 26, 2012	16.57	16.57	16.41	16.49	3,073,205	+0.18(+1.08%)
Jul 25, 2012	16.29	16.38	16.24	16.31	3,543,203	+0.07(+0.42%)
Jul 24, 2012	16.24	16.33	16.08	16.24	1,205,742	+0.05(+0.33%)
Jul 23, 2012	16.19	16.24	16.09	16.19	2,015,584	-0.25(-1.49%)
Jul 20, 2012	16.62	17.13	16.41	16.44	1,937,499	-0.33(-1.97%)
Jul 19, 2012	17.03	17.07	16.70	16.77	2,105,947	-0.21(-1.22%)
Jul 18, 2012	17.04	17.16	16.93	16.97	1,348,643	-0.15(-0.85%)
Jul 17, 2012	17.05	17.12	16.80	17.12	1,454,253	+0.20(+1.18%)
Jul 16, 2012	16.98	17.03	16.85	16.92	2,259,292	-0.04(-0.23%)
Jul 13, 2012	16.54	17.00	16.54	16.96	2,424,284	+0.44(+2.69%)
Jul 12, 2012	16.52	16.57	16.45	16.51	3,107,526	-0.15(-0.92%)
Jul 11, 2012	16.50	16.70	16.49	16.67	3,337,655	+0.15(+0.88%)
Jul 10, 2012	16.74	16.83	16.43	16.52	2,732,261	-0.15(-0.87%)
Jul 09, 2012	16.73	16.84	16.56	16.67	842,596	-0.18(-1.05%)
Jul 06, 2012	16.74	16.86	16.71	16.84	1,083,852	-0.10(-0.59%)
Jul 05, 2012	17.06	17.09	16.91	16.94	4,670,044	-0.17(-0.99%)
Jul 03, 2012	16.98	17.16	16.98	17.11	951,709	+0.10(+0.59%)
Jul 02, 2012	16.96	17.08	16.78	17.01	1,354,564	+0.11(+0.68%)
Jun 29, 2012	16.89	16.93	16.78	16.90	2,622,822	+0.37(+2.23%)
Jun 28, 2012	16.33	16.53	16.19	16.53	1,789,114	+0.03(+0.19%)
Jun 27, 2012	16.33	16.55	16.22	16.50	2,531,857	+0.23(+1.41%)
Jun 26, 2012	16.20	16.37	16.10	16.27	3,159,336	+0.09(+0.57%)
Jun 25, 2012	16.31	16.31	16.10	16.18	2,233,243	-0.38(-2.27%)
Jun 22, 2012	16.47	16.64	16.42	16.55	1,736,306	+0.22(+1.36%)
Jun 21, 2012	16.76	16.87	16.31	16.33	3,706,763	-0.39(-2.34%)
Jun 20, 2012	16.70	16.81	16.52	16.72	2,983,047	+0.05(+0.28%)
Jun 19, 2012	16.44	16.75	16.40	16.67	2,269,232	+0.30(+1.83%)
Jun 18, 2012	16.31	16.50	16.25	16.37	4,500,203	-0.08(-0.47%)
Jun 15, 2012	16.28	16.48	16.15	16.45	3,898,263	+0.25(+1.51%)
Jun 14, 2012	16.02	16.27	16.01	16.21	3,635,654	+0.22(+1.38%)
Jun 13, 2012	16.02	16.27	15.94	15.98	2,703,861	-0.08(-0.52%)
Jun 12, 2012	15.93	16.09	15.73	16.07	2,886,749	+0.22(+1.40%)
Jun 11, 2012	16.41	16.41	15.84	15.85	2,615,766	-0.37(-2.30%)
Jun 08, 2012	15.98	16.22	15.80	16.22	3,973,535	+0.21(+1.33%)
Jun 07, 2012	16.14	16.26	15.98	16.01	4,823,611	+0.11(+0.67%)
Jun 06, 2012	15.69	15.91	15.62	15.90	2,130,289	+0.36(+2.31%)
Jun 05, 2012	15.42	15.67	15.37	15.54	4,352,726	+0.10(+0.64%)
Jun 04, 2012	15.76	15.79	15.39	15.44	3,269,634	-0.29(-1.84%)
Jun 01, 2012	16.14	16.19	15.71	15.73	5,237,088	-0.82(-4.93%)
May 31, 2012	16.43	16.66	16.26	16.55	5,680,822	+0.14(+0.84%)
May 30, 2012	16.62	16.69	16.02	16.41	3,526,890	-0.41(-2.45%)
May 29, 2012	16.79	16.84	16.64	16.82	1,594,889	+0.20(+1.19%)
May 25, 2012	16.63	16.81	16.59	16.63	2,324,354	-0.05(-0.32%)
May 24, 2012	16.66	16.69	16.48	16.68	2,838,950	+0.05(+0.32%)
May 23, 2012	16.34	16.66	16.24	16.63	3,537,352	+0.12(+0.74%)
May 22, 2012	16.39	16.70	16.39	16.50	6,383,948	+0.17(+1.03%)
May 21, 2012	16.23	16.47	16.14	16.34	1,928,899	+0.15(+0.94%)
May 18, 2012	16.39	16.47	16.14	16.18	5,316,956	-0.18(-1.07%)
May 17, 2012	16.63	16.66	16.35	16.36	6,865,709	-0.27(-1.61%)
May 16, 2012	16.89	17.03	16.63	16.63	2,639,649	-0.18(-1.04%)
May 15, 2012	17.01	17.10	16.75	16.80	10,225,732	-0.19(-1.12%)
May 14, 2012	17.11	17.22	16.98	16.99	3,347,406	-0.36(-2.07%)
May 11, 2012	17.13	17.49	17.11	17.35	3,809,897	-0.09(-0.52%)
May 10, 2012	17.49	17.60	17.41	17.44	3,989,586	+0.15(+0.88%)
May 09, 2012	17.30	17.39	17.08	17.29	5,263,351	-0.22(-1.26%)
May 08, 2012	17.48	17.56	17.32	17.51	3,688,204	-0.08(-0.43%)
May 07, 2012	17.30	17.66	17.30	17.59	2,055,623	+0.17(+0.96%)
May 04, 2012	17.63	17.65	17.33	17.42	3,616,288	-0.28(-1.59%)
May 03, 2012	17.78	17.89	17.65	17.70	2,093,340	-0.11(-0.60%)
May 02, 2012	17.77	17.88	17.65	17.81	2,532,740	-0.08(-0.47%)
May 01, 2012	17.74	18.07	17.74	17.89	2,320,841	+0.16(+0.90%)
Apr 30, 2012	17.96	17.96	17.65	17.73	4,322,984	-0.25(-1.40%)
Apr 27, 2012	18.01	18.04	17.77	17.98	2,397,958	+0.04(+0.21%)
Apr 26, 2012	17.77	17.95	17.72	17.94	2,536,034	+0.14(+0.81%)
Apr 25, 2012	17.75	17.88	17.61	17.80	3,735,195	+0.21(+1.21%)
Apr 24, 2012	17.42	17.62	17.41	17.59	2,750,479	+0.17(+0.96%)
Apr 23, 2012	17.23	17.46	17.22	17.42	2,790,048	-0.11(-0.61%)
Apr 20, 2012	17.65	17.68	17.48	17.52	3,139,918	-0.01(-0.04%)
Apr 19, 2012	17.65	17.71	17.38	17.53	3,972,001	-0.11(-0.61%)
Apr 18, 2012	17.71	17.86	17.61	17.64	2,657,951	-0.18(-1.03%)
Apr 17, 2012	17.67	17.91	17.63	17.82	4,273,810	+0.33(+1.87%)
Apr 16, 2012	17.45	17.62	17.31	17.49	4,385,786	+0.16(+0.92%)
Apr 13, 2012	17.80	17.81	17.31	17.33	7,879,858	-0.55(-3.09%)
Apr 12, 2012	17.65	17.91	17.61	17.89	3,919,644	+0.30(+1.71%)
Apr 11, 2012	17.46	17.63	17.43	17.59	2,621,028	+0.34(+1.95%)
Apr 10, 2012	17.62	17.68	17.24	17.25	6,091,492	-0.37(-2.12%)
Apr 09, 2012	17.62	17.75	17.55	17.62	4,387,192	-0.34(-1.87%)
Apr 05, 2012	18.03	18.12	17.91	17.96	4,517,718	-0.13(-0.72%)
Apr 04, 2012	18.17	18.25	17.97	18.09	4,525,389	-0.29(-1.58%)
Apr 03, 2012	18.25	18.38	18.13	18.38	7,277,538	+0.06(+0.33%)
Apr 02, 2012	18.17	18.39	18.04	18.32	3,301,964	+0.13(+0.71%)
Mar 30, 2012	18.33	18.38	18.09	18.19	5,163,839	-0.06(-0.33%)
Mar 29, 2012	18.33	18.34	18.02	18.25	6,798,705	-0.19(-1.03%)
Mar 28, 2012	18.26	18.47	18.19	18.44	6,264,635	+0.16(+0.88%)
Mar 27, 2012	18.52	18.53	18.26	18.28	4,766,157	-0.23(-1.24%)
Mar 26, 2012	18.45	18.52	18.31	18.51	4,087,378	+0.24(+1.34%)
Mar 23, 2012	18.13	18.27	18.00	18.26	9,122,486	+0.08(+0.46%)
Mar 22, 2012	18.33	18.35	18.07	18.18	6,163,135	-0.31(-1.69%)
Mar 21, 2012	18.65	18.68	18.42	18.49	7,588,817	-0.11(-0.61%)
Mar 20, 2012	18.49	18.69	18.36	18.61	11,889,974	-0.03(-0.16%)
Mar 19, 2012	18.50	18.80	18.33	18.64	16,550,953	+0.15(+0.82%)
Mar 16, 2012	18.54	18.62	18.31	18.49	11,371,915	+0.10(+0.54%)
Mar 15, 2012	18.00	18.46	17.85	18.39	6,364,783	+0.46(+2.54%)
Mar 14, 2012	17.82	18.04	17.64	17.93	7,671,116	+0.21(+1.16%)
Mar 13, 2012	17.15	17.77	17.15	17.72	6,517,992	+0.68(+3.97%)
Mar 12, 2012	17.05	17.09	16.90	17.05	2,279,130	-0.04(-0.22%)
Mar 09, 2012	16.90	17.20	16.87	17.09	2,368,054	+0.22(+1.31%)
Mar 08, 2012	16.76	16.90	16.67	16.87	1,951,409	+0.21(+1.28%)
Mar 07, 2012	16.46	16.72	16.43	16.65	2,331,750	+0.26(+1.58%)
Mar 06, 2012	16.57	16.59	16.33	16.39	5,464,656	-0.42(-2.49%)
Mar 05, 2012	16.85	16.90	16.71	16.81	3,023,546	-0.14(-0.81%)
Mar 02, 2012	17.07	17.10	16.90	16.95	3,196,457	-0.11(-0.67%)

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