Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	17.83	17.99	17.59	17.63	1,266,343	-0.06(-0.36%)
Feb 27, 2013	17.93	18.08	17.65	17.69	1,376,082	-0.13(-0.72%)
Feb 26, 2013	16.73	17.99	16.40	17.82	3,006,222	-0.13(-0.73%)
Feb 25, 2013	18.08	18.39	17.91	17.95	1,654,418	-0.09(-0.49%)
Feb 22, 2013	17.90	18.14	17.83	18.04	823,689	+0.25(+1.42%)
Feb 21, 2013	18.16	18.27	17.75	17.79	856,891	-0.17(-0.93%)
Feb 20, 2013	18.35	18.54	17.95	17.96	971,296	-0.44(-2.39%)
Feb 19, 2013	18.44	18.57	18.17	18.40	850,091	-0.10(-0.56%)
Feb 15, 2013	18.57	18.58	18.40	18.50	505,664	+0.04(+0.22%)
Feb 14, 2013	18.35	18.57	18.23	18.46	596,456	+0.13(+0.70%)
Feb 13, 2013	18.25	18.47	18.14	18.33	368,455	+0.12(+0.64%)
Feb 12, 2013	18.57	18.66	18.13	18.22	736,993	-0.31(-1.68%)
Feb 11, 2013	18.42	18.53	18.24	18.53	239,437	+0.04(+0.24%)
Feb 08, 2013	18.53	18.75	18.33	18.49	517,145	-0.06(-0.32%)
Feb 07, 2013	18.38	18.56	18.29	18.55	511,386	+0.21(+1.16%)
Feb 06, 2013	18.34	18.61	18.28	18.33	462,921	-0.19(-1.01%)
Feb 04, 2013	18.60	18.70	18.30	18.52	637,360	-0.12(-0.64%)
Feb 01, 2013	18.57	18.78	18.42	18.64	463,401	+0.22(+1.17%)
Jan 31, 2013	18.31	18.47	18.21	18.43	616,070	+0.02(+0.13%)
Jan 30, 2013	18.59	18.59	18.21	18.40	856,110	-0.22(-1.18%)
Jan 29, 2013	18.79	18.79	18.51	18.62	944,844	-0.24(-1.27%)
Jan 28, 2013	18.96	19.01	18.68	18.86	996,500	-0.06(-0.32%)
Jan 25, 2013	18.96	19.10	18.72	18.92	819,592	+0.21(+1.11%)
Jan 24, 2013	18.17	18.81	18.12	18.71	981,147	+0.52(+2.87%)
Jan 23, 2013	18.49	18.51	18.11	18.19	856,523	-0.37(-2.01%)
Jan 22, 2013	18.68	18.77	18.41	18.57	1,585,616	-0.12(-0.62%)
Jan 18, 2013	18.39	18.77	18.15	18.68	1,807,047	+0.32(+1.72%)
Jan 17, 2013	17.77	18.39	17.67	18.37	939,412	+0.65(+3.66%)
Jan 16, 2013	17.51	17.85	17.47	17.72	584,734	+0.04(+0.25%)
Jan 15, 2013	17.39	17.71	17.19	17.67	473,530	+0.16(+0.94%)
Jan 14, 2013	17.45	17.59	17.37	17.51	612,442	+0.00(+0.02%)
Jan 11, 2013	17.57	17.57	17.14	17.51	1,130,903	+0.22(+1.30%)
Jan 10, 2013	17.09	17.43	16.97	17.28	1,042,009	+0.26(+1.50%)
Jan 09, 2013	17.10	17.17	16.87	17.03	871,933	+0.01(+0.05%)
Jan 08, 2013	17.07	17.23	16.96	17.02	1,448,540	-0.15(-0.88%)
Jan 07, 2013	16.80	17.20	16.71	17.17	1,061,158	+0.25(+1.49%)
Jan 04, 2013	16.97	17.11	16.83	16.92	617,386	+0.07(+0.43%)
Jan 03, 2013	16.64	17.21	16.64	16.85	778,095	+0.19(+1.13%)
Jan 02, 2013	17.17	17.45	16.47	16.66	1,499,288	-0.23(-1.37%)
Dec 31, 2012	16.50	16.94	16.50	16.89	754,232	+0.41(+2.50%)
Dec 28, 2012	16.41	16.78	16.33	16.48	636,052	-0.03(-0.17%)
Dec 27, 2012	16.43	16.63	16.27	16.51	645,528	+0.08(+0.51%)
Dec 26, 2012	17.06	17.08	16.28	16.42	569,851	-0.62(-3.64%)
Dec 24, 2012	17.15	17.15	16.29	17.04	149,345	-0.14(-0.79%)
Dec 21, 2012	17.00	17.24	16.89	17.18	1,199,057	+0.02(+0.12%)
Dec 20, 2012	17.46	17.48	17.02	17.16	797,042	-0.34(-1.94%)
Dec 19, 2012	17.73	17.81	17.45	17.50	849,706	-0.26(-1.44%)
Dec 18, 2012	17.24	17.87	17.09	17.75	1,094,782	+0.69(+4.05%)
Dec 17, 2012	16.76	17.08	16.57	17.06	466,125	+0.35(+2.08%)
Dec 14, 2012	16.48	16.84	16.23	16.71	477,171	+0.15(+0.89%)
Dec 13, 2012	16.87	16.96	16.41	16.57	510,440	-0.26(-1.54%)
Dec 12, 2012	17.24	17.25	16.73	16.83	705,677	-0.32(-1.87%)
Dec 11, 2012	16.98	17.39	16.93	17.15	1,104,033	+0.19(+1.11%)
Dec 10, 2012	17.15	17.21	16.86	16.96	925,703	-0.16(-0.94%)
Dec 07, 2012	17.27	17.46	17.01	17.12	1,201,668	-0.25(-1.42%)
Dec 06, 2012	17.26	17.57	17.15	17.37	859,612	-0.16(-0.89%)
Dec 05, 2012	17.90	17.94	17.41	17.52	933,688	-0.32(-1.82%)
Dec 04, 2012	17.99	18.11	17.64	17.85	444,790	+0.05(+0.27%)
Nov 30, 2012	17.99	17.99	17.62	17.80	910,847	-0.18(-1.02%)
Nov 29, 2012	17.97	18.15	17.53	17.98	723,688	+0.09(+0.51%)
Nov 28, 2012	17.64	17.89	17.33	17.89	1,419,192	+0.14(+0.77%)
Nov 27, 2012	17.06	17.86	17.03	17.75	1,618,668	+0.12(+0.70%)
Nov 26, 2012	17.41	17.64	17.30	17.63	580,750	+0.17(+0.96%)
Nov 23, 2012	17.38	17.59	17.32	17.46	347,250	+0.18(+1.06%)
Nov 21, 2012	17.31	17.41	17.09	17.28	312,653	-0.03(-0.18%)
Nov 20, 2012	17.24	17.55	17.03	17.31	416,127	+0.07(+0.42%)
Nov 19, 2012	16.91	17.27	16.89	17.24	747,069	+0.41(+2.45%)
Nov 16, 2012	16.43	16.87	16.33	16.83	668,724	+0.38(+2.31%)
Nov 15, 2012	16.39	16.61	16.11	16.45	626,209	+0.01(+0.05%)
Nov 14, 2012	16.76	16.87	16.39	16.44	702,068	-0.25(-1.51%)
Nov 13, 2012	16.55	16.92	16.39	16.69	549,989	+0.10(+0.63%)
Nov 12, 2012	17.01	17.02	16.30	16.59	1,110,958	-0.33(-1.94%)
Nov 09, 2012	16.45	17.10	16.38	16.91	1,056,241	+0.38(+2.30%)
Nov 08, 2012	16.91	16.96	16.51	16.53	946,162	-0.39(-2.32%)
Nov 07, 2012	17.00	17.13	16.92	16.93	522,640	-0.31(-1.81%)
Nov 06, 2012	17.26	17.37	16.73	17.24	950,969	+0.01(+0.05%)
Nov 05, 2012	17.21	17.31	16.96	17.23	612,161	+0.07(+0.40%)
Nov 02, 2012	18.19	18.30	17.16	17.16	1,237,581	-0.82(-4.58%)
Nov 01, 2012	17.27	18.62	17.26	17.99	2,922,515	+0.82(+4.80%)
Oct 31, 2012	16.96	17.21	16.91	17.16	1,424,637	+0.26(+1.56%)
Oct 26, 2012	17.33	16.90	16.90	16.90	2,024,217	-0.50(-2.90%)
Oct 25, 2012	17.65	17.81	17.22	17.40	659,466	-0.16(-0.91%)
Oct 24, 2012	17.86	17.93	17.33	17.56	437,124	-0.27(-1.50%)
Oct 23, 2012	17.77	18.13	17.77	17.83	865,271	+0.02(+0.13%)
Oct 19, 2012	17.73	17.87	17.67	17.81	783,580	-0.08(-0.43%)
Oct 18, 2012	17.79	17.93	17.66	17.88	546,968	+0.01(+0.04%)
Oct 17, 2012	17.57	17.93	17.51	17.87	606,297	+0.28(+1.59%)
Oct 16, 2012	17.29	17.67	17.29	17.59	344,392	+0.38(+2.23%)
Oct 15, 2012	17.02	17.22	16.86	17.21	395,145	+0.29(+1.73%)
Oct 12, 2012	16.97	17.09	16.88	16.92	383,160	-0.09(-0.54%)
Oct 11, 2012	17.28	17.47	16.93	17.01	380,379	-0.10(-0.56%)
Oct 10, 2012	17.08	17.39	17.01	17.11	341,268	-0.00(-0.02%)
Oct 09, 2012	17.35	17.62	17.07	17.11	516,473	-0.27(-1.56%)
Oct 08, 2012	17.39	17.64	17.35	17.38	497,253	-0.16(-0.91%)
Oct 05, 2012	17.57	17.67	17.44	17.54	652,426	-0.01(-0.07%)
Oct 04, 2012	17.43	17.92	17.31	17.55	770,608	+0.43(+2.50%)
Oct 03, 2012	17.52	17.54	16.93	17.13	1,208,048	-0.42(-2.37%)
Oct 02, 2012	17.14	17.65	16.76	17.54	1,433,628	+0.59(+3.49%)
Oct 01, 2012	17.53	17.62	16.71	16.95	1,298,595	-0.53(-3.04%)
Sep 28, 2012	17.00	17.53	16.89	17.48	1,476,583	+0.32(+1.86%)
Sep 27, 2012	16.89	17.17	16.67	17.16	1,980,334	+0.31(+1.83%)
Sep 26, 2012	16.71	16.89	16.53	16.85	733,917	+0.14(+0.84%)
Sep 25, 2012	16.90	17.06	16.65	16.71	922,166	-0.18(-1.04%)
Sep 24, 2012	16.95	17.02	16.79	16.89	560,561	-0.16(-0.96%)
Sep 21, 2012	17.30	17.38	16.78	17.05	1,447,728	-0.02(-0.12%)
Sep 20, 2012	17.26	17.35	16.94	17.07	776,427	-0.31(-1.77%)
Sep 19, 2012	17.63	17.67	17.35	17.38	739,594	-0.23(-1.29%)
Sep 18, 2012	17.81	17.82	17.44	17.61	644,370	-0.18(-1.01%)
Sep 17, 2012	17.77	17.81	17.47	17.79	358,992	-0.11(-0.60%)
Sep 14, 2012	17.85	18.12	17.82	17.90	556,034	+0.18(+1.02%)
Sep 13, 2012	17.49	17.78	17.28	17.72	776,640	+0.21(+1.18%)
Sep 12, 2012	17.79	17.92	17.36	17.51	1,024,723	-0.24(-1.36%)
Sep 11, 2012	17.83	17.89	17.57	17.75	637,423	-0.12(-0.69%)
Sep 10, 2012	17.97	18.13	17.75	17.88	935,706	-0.14(-0.75%)
Sep 07, 2012	17.99	18.21	17.80	18.01	780,471	+0.11(+0.60%)
Sep 06, 2012	17.56	17.93	17.28	17.91	1,060,330	+0.51(+2.94%)
Sep 05, 2012	17.42	17.53	17.31	17.39	1,102,670	-0.14(-0.80%)
Sep 04, 2012	17.17	17.56	16.92	17.53	1,128,007	+0.37(+2.17%)
Aug 31, 2012	17.19	17.21	16.92	17.16	1,110,743	+0.14(+0.82%)
Aug 30, 2012	17.00	17.06	16.79	17.02	667,879	-0.01(-0.05%)
Aug 29, 2012	16.91	17.07	16.75	17.03	908,799	+0.11(+0.64%)
Aug 27, 2012	17.14	17.22	16.76	16.92	876,588	-0.19(-1.12%)
Aug 24, 2012	16.67	17.18	16.67	17.11	857,946	+0.35(+2.10%)
Aug 23, 2012	17.05	17.25	16.75	16.76	717,726	-0.46(-2.67%)
Aug 22, 2012	16.96	17.33	16.60	17.22	1,140,971	+0.18(+1.06%)
Aug 21, 2012	16.70	17.21	16.46	17.04	1,048,238	+0.36(+2.13%)
Aug 20, 2012	16.94	17.00	16.39	16.69	673,003	-0.38(-2.20%)
Aug 17, 2012	16.58	17.07	16.37	17.06	888,404	+0.52(+3.17%)
Aug 16, 2012	16.29	16.56	16.12	16.54	386,519	+0.16(+1.00%)
Aug 15, 2012	16.08	16.40	16.08	16.37	785,043	+0.18(+1.14%)
Aug 14, 2012	16.34	16.37	16.06	16.19	666,833	-0.04(-0.27%)
Aug 13, 2012	16.19	16.27	15.94	16.23	731,381	-0.05(-0.29%)
Aug 10, 2012	16.15	16.28	15.98	16.28	856,488	+0.04(+0.25%)
Aug 09, 2012	16.16	16.27	15.98	16.24	1,066,655	+0.04(+0.22%)
Aug 08, 2012	16.39	16.46	15.59	16.21	1,004,180	-0.29(-1.75%)
Aug 07, 2012	16.29	16.73	16.25	16.49	913,131	+0.38(+2.33%)
Aug 06, 2012	16.02	16.19	16.00	16.12	604,734	+0.12(+0.78%)
Aug 03, 2012	15.90	16.15	15.58	15.99	932,698	+0.42(+2.67%)
Aug 02, 2012	15.75	16.01	15.36	15.58	1,112,816	-0.18(-1.14%)
Aug 01, 2012	16.18	16.25	15.71	15.76	1,734,954	-0.41(-2.52%)
Jul 31, 2012	15.79	16.26	15.77	16.17	1,471,273	+0.20(+1.23%)
Jul 30, 2012	16.06	16.26	15.81	15.97	1,418,727	-0.03(-0.18%)
Jul 27, 2012	15.71	16.16	15.55	16.00	2,729,187	+0.50(+3.25%)
Jul 26, 2012	14.61	15.88	14.31	15.49	5,666,157	+2.38(+18.18%)
Jul 25, 2012	13.14	13.39	12.94	13.11	1,348,695	-0.00(-0.03%)
Jul 24, 2012	13.43	13.45	13.05	13.12	1,400,843	-0.24(-1.83%)
Jul 23, 2012	13.38	13.53	13.23	13.36	966,144	-0.31(-2.25%)
Jul 20, 2012	13.72	13.72	13.59	13.67	1,053,105	-0.18(-1.27%)
Jul 19, 2012	13.59	13.86	13.47	13.84	831,147	+0.37(+2.73%)
Jul 18, 2012	13.17	13.61	13.06	13.48	1,522,694	+0.36(+2.77%)
Jul 17, 2012	13.40	13.40	12.97	13.11	1,854,319	-0.24(-1.83%)
Jul 16, 2012	13.83	13.83	13.21	13.36	1,662,216	-0.55(-3.97%)
Jul 13, 2012	13.50	13.92	13.49	13.91	896,412	+0.41(+3.05%)
Jul 12, 2012	13.56	13.56	13.16	13.50	701,363	-0.13(-0.94%)
Jul 11, 2012	13.68	13.74	13.52	13.62	2,078,409	-0.06(-0.47%)
Jul 10, 2012	13.57	13.80	13.54	13.69	2,473,026	+0.16(+1.21%)
Jul 09, 2012	13.41	13.60	13.29	13.52	2,444,016	+0.04(+0.33%)
Jul 06, 2012	13.21	13.57	13.16	13.48	1,982,229	+0.10(+0.72%)
Jul 05, 2012	12.66	13.56	12.66	13.38	2,745,120	+0.64(+4.99%)
Jul 03, 2012	12.63	12.76	12.53	12.75	1,281,559	+0.08(+0.60%)
Jul 02, 2012	12.74	12.80	12.50	12.67	2,878,002	-0.02(-0.19%)
Jun 29, 2012	13.12	13.12	12.66	12.70	2,848,249	-0.18(-1.43%)
Jun 28, 2012	13.20	13.42	12.68	12.88	1,937,046	-0.52(-3.85%)
Jun 27, 2012	13.98	14.03	13.12	13.40	2,973,858	-0.50(-3.60%)
Jun 26, 2012	14.20	14.39	13.89	13.90	3,474,316	-0.32(-2.25%)
Jun 25, 2012	14.27	14.34	14.12	14.21	718,782	-0.28(-1.93%)
Jun 22, 2012	14.66	14.69	14.41	14.49	1,759,270	-0.09(-0.60%)
Jun 21, 2012	14.74	14.87	14.51	14.58	1,560,197	-0.19(-1.30%)
Jun 20, 2012	14.52	14.87	14.38	14.77	1,531,585	+0.18(+1.26%)
Jun 19, 2012	14.49	14.82	14.41	14.59	2,307,532	+0.21(+1.47%)
Jun 18, 2012	14.84	14.86	14.02	14.38	4,385,141	-0.84(-5.52%)
Jun 15, 2012	14.89	15.29	14.58	15.22	2,292,384	+0.26(+1.76%)
Jun 14, 2012	15.15	15.27	14.78	14.95	1,179,120	-0.18(-1.19%)
Jun 13, 2012	15.54	15.67	15.06	15.13	776,232	-0.46(-2.92%)
Jun 12, 2012	15.47	15.62	15.24	15.59	807,033	+0.26(+1.70%)
Jun 11, 2012	15.97	16.07	15.29	15.33	1,297,629	-0.44(-2.79%)
Jun 08, 2012	15.79	16.16	15.60	15.77	1,431,419	-0.08(-0.48%)
Jun 07, 2012	16.28	16.30	15.73	15.85	1,065,287	-0.32(-1.95%)
Jun 06, 2012	15.77	16.19	15.63	16.16	894,922	+0.53(+3.40%)
Jun 05, 2012	15.42	15.73	15.20	15.63	1,729,560	+0.10(+0.64%)
Jun 04, 2012	15.60	15.69	15.29	15.53	854,092	-0.06(-0.38%)
Jun 01, 2012	15.83	15.91	15.21	15.59	1,373,751	-0.62(-3.82%)
May 31, 2012	16.20	16.25	15.80	16.21	1,096,866	-0.01(-0.07%)
May 30, 2012	16.20	16.27	15.85	16.22	856,998	-0.17(-1.05%)
May 29, 2012	16.11	16.39	16.03	16.39	473,667	+0.34(+2.12%)
May 25, 2012	16.04	16.19	15.91	16.05	530,530	+0.00(+0.02%)
May 24, 2012	16.10	16.21	15.85	16.05	547,656	+0.00(+0.02%)
May 23, 2012	15.79	16.07	15.55	16.05	876,012	+0.16(+1.03%)
May 22, 2012	16.07	16.29	15.76	15.88	1,191,414	-0.16(-0.97%)
May 21, 2012	15.64	16.08	15.56	16.04	851,619	+0.47(+3.00%)
May 18, 2012	15.49	15.88	15.42	15.57	1,314,498	+0.01(+0.05%)
May 17, 2012	16.21	16.22	15.49	15.56	1,265,360	-0.67(-4.11%)
May 16, 2012	16.29	16.45	16.05	16.23	734,480	+0.03(+0.20%)
May 15, 2012	16.03	16.37	15.97	16.20	977,716	+0.21(+1.30%)
May 14, 2012	15.91	16.18	15.70	15.99	793,568	-0.14(-0.84%)
May 11, 2012	16.10	16.36	15.88	16.13	946,863	-0.14(-0.88%)
May 10, 2012	16.43	16.54	16.15	16.27	611,999	+0.00(+0.00%)
May 09, 2012	16.17	16.50	16.17	16.27	825,682	-0.16(-0.97%)
May 08, 2012	16.79	16.80	15.75	16.43	2,078,571	-0.42(-2.51%)
May 07, 2012	17.03	17.21	16.82	16.85	1,185,707	-0.18(-1.08%)
May 04, 2012	17.44	17.67	16.92	17.04	894,994	-0.41(-2.34%)
May 03, 2012	17.17	17.50	16.67	17.45	2,431,084	-0.26(-1.45%)
May 02, 2012	17.22	17.99	17.22	17.70	1,565,687	+0.43(+2.48%)
May 01, 2012	17.21	17.66	17.21	17.27	1,786,520	-0.00(-0.02%)
Apr 30, 2012	17.33	17.46	17.20	17.28	884,723	+0.01(+0.05%)
Apr 27, 2012	17.59	17.73	16.99	17.27	2,009,259	-0.36(-2.02%)
Apr 26, 2012	17.11	17.68	16.97	17.63	1,585,309	+0.44(+2.54%)
Apr 25, 2012	16.81	17.47	16.79	17.19	1,245,864	+0.59(+3.55%)
Apr 24, 2012	16.97	17.13	16.36	16.60	1,093,019	-0.42(-2.48%)
Apr 23, 2012	16.83	17.07	16.63	17.02	669,067	-0.10(-0.56%)
Apr 20, 2012	17.09	17.39	16.97	17.12	779,661	+0.26(+1.52%)
Apr 19, 2012	17.11	17.28	16.83	16.86	509,800	-0.33(-1.91%)
Apr 18, 2012	17.22	17.29	17.00	17.19	550,199	-0.06(-0.37%)
Apr 17, 2012	17.06	17.49	16.88	17.25	534,686	+0.36(+2.15%)
Apr 16, 2012	17.04	17.15	16.72	16.89	438,177	-0.12(-0.73%)
Apr 13, 2012	17.00	17.21	16.93	17.01	513,279	+0.00(+0.02%)
Apr 12, 2012	16.82	17.16	16.82	17.01	351,214	+0.15(+0.90%)
Apr 11, 2012	16.80	16.95	16.70	16.86	509,973	+0.26(+1.59%)
Apr 10, 2012	17.18	17.19	16.48	16.59	1,172,488	-0.56(-3.26%)
Apr 09, 2012	17.09	17.27	16.81	17.15	561,816	-0.21(-1.20%)
Apr 05, 2012	17.18	17.56	17.13	17.36	342,818	+0.06(+0.32%)
Apr 04, 2012	17.20	17.38	17.01	17.31	635,927	-0.12(-0.71%)
Apr 03, 2012	17.41	17.59	17.21	17.43	751,756	+0.06(+0.35%)
Apr 02, 2012	16.98	17.42	16.93	17.37	579,227	+0.28(+1.61%)
Mar 30, 2012	17.39	17.48	17.01	17.09	696,819	-0.12(-0.72%)
Mar 29, 2012	16.95	17.27	16.89	17.22	642,500	-0.18(-1.01%)
Mar 28, 2012	17.55	17.68	17.01	17.39	678,210	-0.20(-1.14%)
Mar 27, 2012	18.00	18.11	17.52	17.59	843,193	-0.43(-2.40%)
Mar 26, 2012	17.65	18.12	17.65	18.03	608,895	+0.56(+3.21%)
Mar 23, 2012	17.49	17.53	17.11	17.47	1,093,782	+0.02(+0.11%)
Mar 22, 2012	17.39	17.64	17.31	17.45	802,184	-0.06(-0.34%)
Mar 21, 2012	17.59	17.66	17.47	17.51	725,031	-0.04(-0.25%)
Mar 20, 2012	17.50	17.73	17.48	17.55	319,213	-0.00(-0.02%)
Mar 19, 2012	17.50	17.74	17.50	17.55	625,386	+0.06(+0.37%)
Mar 16, 2012	17.72	17.75	17.47	17.49	770,838	-0.16(-0.93%)
Mar 15, 2012	17.50	17.70	17.38	17.65	394,442	+0.23(+1.31%)
Mar 14, 2012	17.60	17.73	17.31	17.43	477,351	-0.24(-1.34%)
Mar 13, 2012	17.53	17.68	17.27	17.66	593,775	+0.28(+1.61%)
Mar 12, 2012	17.35	17.67	17.18	17.38	377,556	-0.03(-0.18%)
Mar 09, 2012	17.19	17.48	17.14	17.41	410,648	+0.27(+1.59%)
Mar 08, 2012	17.11	17.22	16.98	17.14	578,224	+0.19(+1.13%)
Mar 07, 2012	16.88	17.03	16.62	16.95	715,265	+0.12(+0.69%)
Mar 06, 2012	17.23	17.37	16.76	16.83	1,036,319	-0.65(-3.73%)
Mar 05, 2012	17.29	17.53	17.29	17.49	926,673	+0.08(+0.47%)
Mar 02, 2012	17.99	18.01	17.13	17.40	1,909,236	-0.58(-3.23%)

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