Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.804	2.804	2.773	2.794	96,192	+0.02(+0.76%)
May 30, 2012	2.801	2.804	2.773	2.773	110,900	-0.05(-1.61%)
May 29, 2012	2.801	2.818	2.780	2.818	173,546	+0.01(+0.25%)
May 25, 2012	2.801	2.825	2.774	2.811	131,213	+0.00(+0.11%)
May 24, 2012	2.811	2.832	2.762	2.808	244,496	+0.05(+1.79%)
May 23, 2012	2.801	2.815	2.748	2.759	226,591	-0.02(-0.76%)
May 22, 2012	2.818	2.829	2.759	2.780	240,857	-0.02(-0.75%)
May 21, 2012	2.776	2.811	2.766	2.801	57,138	+0.04(+1.52%)
May 18, 2012	2.790	2.790	2.759	2.759	127,328	-0.01(-0.38%)
May 17, 2012	2.787	2.797	2.769	2.769	99,640	-0.02(-0.63%)
May 16, 2012	2.787	2.815	2.773	2.787	259,698	-0.01(-0.50%)
May 15, 2012	2.825	2.825	2.793	2.801	103,433	+0.00(+0.00%)
May 14, 2012	2.787	2.825	2.787	2.801	76,762	-0.01(-0.37%)
May 11, 2012	2.773	2.811	2.773	2.811	104,135	+0.02(+0.87%)
May 10, 2012	2.811	2.818	2.787	2.787	120,090	-0.01(-0.37%)
May 09, 2012	2.780	2.811	2.776	2.797	110,654	+0.02(+0.63%)
May 08, 2012	2.780	2.797	2.776	2.780	117,129	-0.01(-0.25%)
May 07, 2012	2.776	2.794	2.773	2.787	89,985	-0.00(-0.12%)
May 04, 2012	2.783	2.797	2.769	2.790	125,002	+0.03(+1.01%)
May 03, 2012	2.759	2.797	2.749	2.762	121,748	-0.01(-0.25%)
May 02, 2012	2.776	2.797	2.769	2.769	88,568	-0.01(-0.25%)
May 01, 2012	2.787	2.797	2.773	2.776	80,488	-0.02(-0.79%)
Apr 30, 2012	2.783	2.798	2.745	2.798	101,278	+0.04(+1.43%)
Apr 27, 2012	2.787	2.808	2.735	2.759	209,483	-0.03(-1.25%)
Apr 26, 2012	2.818	2.832	2.794	2.794	59,440	-0.00(-0.12%)
Apr 25, 2012	2.811	2.815	2.769	2.797	95,825	+0.01(+0.50%)
Apr 24, 2012	2.808	2.815	2.769	2.783	147,085	-0.01(-0.50%)
Apr 23, 2012	2.794	2.808	2.780	2.797	95,380	+0.01(+0.37%)
Apr 20, 2012	2.790	2.804	2.749	2.787	145,427	+0.03(+1.01%)
Apr 19, 2012	2.804	2.811	2.742	2.759	196,681	-0.04(-1.37%)
Apr 18, 2012	2.811	2.818	2.794	2.797	94,480	-0.01(-0.50%)
Apr 17, 2012	2.787	2.811	2.773	2.811	122,869	+0.02(+0.62%)
Apr 16, 2012	2.762	2.794	2.758	2.794	61,498	+0.02(+0.88%)
Apr 13, 2012	2.801	2.811	2.745	2.769	56,623	-0.02(-0.62%)
Apr 12, 2012	2.766	2.818	2.749	2.787	140,477	+0.02(+0.75%)
Apr 11, 2012	2.766	2.810	2.707	2.766	165,414	+0.06(+2.17%)
Apr 10, 2012	2.707	2.731	2.683	2.707	166,608	+0.01(+0.26%)
Apr 09, 2012	2.787	2.797	2.697	2.700	215,122	-0.08(-2.98%)
Apr 05, 2012	2.769	2.800	2.759	2.783	169,717	+0.02(+0.62%)
Apr 04, 2012	2.759	2.783	2.731	2.766	207,972	+0.02(+0.63%)
Apr 03, 2012	2.800	2.800	2.749	2.749	134,789	-0.03(-1.24%)
Apr 02, 2012	2.783	2.800	2.756	2.783	131,076	-0.01(-0.49%)
Mar 30, 2012	2.773	2.807	2.756	2.797	159,672	+0.01(+0.37%)
Mar 29, 2012	2.783	2.792	2.762	2.787	125,973	+0.01(+0.37%)
Mar 28, 2012	2.859	2.870	2.766	2.776	383,596	-0.07(-2.31%)
Mar 27, 2012	2.832	2.859	2.815	2.842	227,553	+0.04(+1.48%)
Mar 26, 2012	2.804	2.828	2.776	2.800	109,747	+0.01(+0.25%)
Mar 23, 2012	2.769	2.794	2.759	2.794	178,794	+0.03(+1.13%)
Mar 22, 2012	2.787	2.797	2.762	2.762	129,638	-0.03(-1.24%)
Mar 21, 2012	2.835	2.835	2.783	2.797	125,913	-0.02(-0.86%)
Mar 20, 2012	2.845	2.845	2.800	2.821	167,279	+0.02(+0.62%)
Mar 19, 2012	2.780	2.873	2.766	2.804	305,870	-0.01(-0.37%)
Mar 16, 2012	2.800	2.818	2.784	2.814	94,146	+0.01(+0.44%)
Mar 15, 2012	2.814	2.814	2.780	2.802	92,387	+0.00(+0.05%)
Mar 14, 2012	2.797	2.811	2.762	2.800	243,487	+0.02(+0.62%)
Mar 13, 2012	2.793	2.793	2.773	2.783	164,840	-0.01(-0.25%)
Mar 12, 2012	2.763	2.790	2.749	2.790	238,035	+0.03(+1.00%)
Mar 09, 2012	2.752	2.767	2.728	2.763	146,467	+0.05(+1.77%)
Mar 08, 2012	2.749	2.759	2.704	2.714	129,471	-0.03(-1.25%)
Mar 07, 2012	2.714	2.749	2.690	2.749	152,928	+0.07(+2.56%)
Mar 06, 2012	2.690	2.704	2.680	2.680	129,957	-0.02(-0.64%)
Mar 05, 2012	2.721	2.728	2.697	2.697	96,029	-0.04(-1.63%)
Mar 02, 2012	2.714	2.742	2.714	2.742	112,006	+0.02(+0.76%)
Mar 01, 2012	2.704	2.745	2.704	2.721	165,935	+0.03(+1.02%)
Feb 29, 2012	2.742	2.749	2.684	2.694	94,672	-0.03(-1.13%)
Feb 28, 2012	2.711	2.735	2.711	2.725	117,617	+0.00(+0.13%)
Feb 27, 2012	2.704	2.728	2.704	2.721	139,192	-0.02(-0.63%)
Feb 24, 2012	2.708	2.742	2.687	2.739	205,582	+0.05(+2.05%)
Feb 23, 2012	2.714	2.714	2.680	2.684	132,489	+0.01(+0.26%)
Feb 22, 2012	2.701	2.701	2.677	2.677	170,804	+0.01(+0.39%)
Feb 21, 2012	2.659	2.697	2.642	2.666	215,602	+0.02(+0.91%)
Feb 17, 2012	2.670	2.687	2.629	2.642	242,924	+0.02(+0.65%)
Feb 16, 2012	2.690	2.704	2.618	2.625	329,157	-0.05(-1.93%)
Feb 15, 2012	2.653	2.704	2.653	2.677	192,651	+0.01(+0.26%)
Feb 14, 2012	2.714	2.728	2.646	2.670	309,428	-0.04(-1.52%)
Feb 13, 2012	2.749	2.749	2.697	2.711	137,291	-0.00(-0.13%)
Feb 10, 2012	2.783	2.783	2.708	2.714	297,464	-0.03(-1.13%)
Feb 09, 2012	2.769	2.807	2.739	2.745	170,628	-0.02(-0.86%)
Feb 08, 2012	2.769	2.800	2.756	2.769	212,802	+0.00(+0.00%)
Feb 07, 2012	2.742	2.769	2.735	2.769	171,322	+0.03(+1.25%)
Feb 06, 2012	2.732	2.749	2.711	2.735	183,897	+0.03(+1.01%)
Feb 03, 2012	2.749	2.769	2.708	2.708	252,190	-0.01(-0.50%)
Feb 02, 2012	2.725	2.756	2.715	2.721	254,472	+0.00(+0.13%)
Feb 01, 2012	2.725	2.759	2.711	2.718	176,523	+0.00(+0.00%)
Jan 31, 2012	2.735	2.758	2.715	2.718	195,192	+0.00(+0.00%)
Jan 30, 2012	2.732	2.745	2.701	2.718	201,676	+0.00(+0.13%)
Jan 27, 2012	2.759	2.868	2.698	2.715	499,740	-0.06(-2.33%)
Jan 26, 2012	2.745	2.783	2.735	2.780	211,695	+0.02(+0.87%)
Jan 25, 2012	2.728	2.762	2.718	2.756	220,735	+0.03(+1.13%)
Jan 24, 2012	2.721	2.732	2.706	2.725	128,829	+0.02(+0.63%)
Jan 23, 2012	2.674	2.711	2.674	2.708	166,015	+0.02(+0.63%)
Jan 20, 2012	2.701	2.704	2.681	2.691	160,844	+0.00(+0.00%)
Jan 19, 2012	2.732	2.732	2.660	2.691	254,891	-0.03(-1.22%)
Jan 18, 2012	2.701	2.732	2.670	2.724	219,382	+0.03(+1.23%)
Jan 17, 2012	2.732	2.745	2.671	2.691	215,739	+0.00(+0.00%)
Jan 13, 2012	2.725	2.725	2.646	2.691	153,341	+0.01(+0.39%)
Jan 12, 2012	2.745	2.745	2.633	2.680	187,909	-0.02(-0.67%)
Jan 11, 2012	2.738	2.738	2.698	2.698	258,567	-0.03(-1.22%)
Jan 10, 2012	2.715	2.748	2.694	2.732	288,326	+0.05(+1.77%)
Jan 09, 2012	2.674	2.698	2.660	2.684	192,313	-0.01(-0.25%)
Jan 06, 2012	2.647	2.698	2.616	2.691	210,273	+0.04(+1.54%)
Jan 05, 2012	2.711	2.711	2.596	2.650	318,625	-0.01(-0.51%)
Jan 04, 2012	2.670	2.715	2.643	2.664	278,851	+0.02(+0.64%)
Dec 30, 2011	2.603	2.647	2.603	2.647	135,523	+0.03(+1.04%)
Dec 29, 2011	2.596	2.620	2.572	2.620	175,220	+0.02(+0.91%)
Dec 28, 2011	2.589	2.596	2.565	2.596	171,386	+0.01(+0.39%)
Dec 27, 2011	2.569	2.589	2.521	2.586	146,599	+0.02(+0.66%)
Dec 23, 2011	2.521	2.592	2.521	2.569	98,818	+0.08(+3.13%)
Dec 21, 2011	2.555	2.596	2.470	2.491	464,752	-0.06(-2.52%)
Dec 20, 2011	2.630	2.630	2.552	2.555	155,584	+0.01(+0.53%)
Dec 19, 2011	2.630	2.630	2.521	2.542	280,664	-0.09(-3.35%)
Dec 16, 2011	2.596	2.630	2.562	2.630	405,672	+0.06(+2.24%)
Dec 15, 2011	2.555	2.572	2.528	2.572	175,486	+0.01(+0.40%)
Dec 14, 2011	2.518	2.562	2.514	2.562	183,985	+0.02(+0.80%)
Dec 13, 2011	2.531	2.548	2.514	2.542	119,223	+0.01(+0.27%)
Dec 12, 2011	2.528	2.568	2.528	2.535	129,358	+0.00(+0.13%)
Dec 09, 2011	2.535	2.535	2.511	2.531	92,034	+0.01(+0.54%)
Dec 08, 2011	2.521	2.555	2.494	2.518	192,888	+0.01(+0.27%)
Dec 07, 2011	2.471	2.525	2.471	2.511	185,878	+0.04(+1.64%)
Dec 06, 2011	2.494	2.525	2.451	2.471	155,547	+0.02(+0.83%)
Dec 05, 2011	2.514	2.538	2.444	2.450	227,765	-0.06(-2.42%)
Dec 02, 2011	2.521	2.548	2.504	2.511	156,710	+0.00(+0.00%)
Dec 01, 2011	2.511	2.528	2.481	2.511	196,262	+0.03(+1.09%)
Nov 30, 2011	2.511	2.541	2.484	2.484	300,238	-0.03(-1.07%)
Nov 29, 2011	2.450	2.514	2.450	2.511	213,577	+0.07(+2.76%)
Nov 28, 2011	2.444	2.460	2.427	2.444	262,142	+0.04(+1.83%)
Nov 25, 2011	2.413	2.420	2.390	2.400	40,744	-0.04(-1.66%)
Nov 23, 2011	2.420	2.444	2.393	2.440	119,427	+0.01(+0.56%)
Nov 22, 2011	2.410	2.430	2.393	2.427	209,672	+0.04(+1.69%)
Nov 21, 2011	2.420	2.443	2.376	2.386	157,947	-0.03(-1.39%)
Nov 18, 2011	2.454	2.477	2.400	2.420	247,637	-0.03(-1.37%)
Nov 17, 2011	2.407	2.454	2.403	2.454	104,714	+0.03(+1.11%)
Nov 16, 2011	2.440	2.457	2.396	2.427	133,310	-0.01(-0.55%)
Nov 15, 2011	2.417	2.444	2.407	2.440	113,036	+0.01(+0.42%)
Nov 14, 2011	2.427	2.433	2.411	2.430	68,010	+0.00(+0.00%)
Nov 11, 2011	2.420	2.430	2.410	2.430	57,822	+0.02(+0.98%)
Nov 10, 2011	2.403	2.444	2.390	2.407	192,488	+0.01(+0.42%)
Nov 09, 2011	2.380	2.413	2.376	2.396	173,931	+0.01(+0.42%)
Nov 08, 2011	2.380	2.396	2.380	2.386	152,562	+0.01(+0.28%)
Nov 07, 2011	2.380	2.400	2.376	2.380	132,885	-0.02(-0.97%)
Nov 04, 2011	2.380	2.403	2.378	2.403	64,587	+0.00(+0.14%)
Nov 03, 2011	2.403	2.410	2.380	2.400	138,992	+0.01(+0.42%)
Nov 02, 2011	2.427	2.427	2.376	2.390	161,776	-0.01(-0.56%)
Nov 01, 2011	2.410	2.410	2.363	2.403	125,702	-0.02(-0.97%)
Oct 31, 2011	2.440	2.450	2.413	2.427	211,643	-0.03(-1.09%)
Oct 28, 2011	2.440	2.460	2.393	2.453	212,157	+0.02(+0.69%)
Oct 27, 2011	2.427	2.460	2.400	2.437	349,263	+0.02(+0.97%)
Oct 26, 2011	2.406	2.427	2.393	2.413	125,585	+0.03(+1.12%)
Oct 25, 2011	2.417	2.417	2.380	2.386	154,991	-0.01(-0.42%)
Oct 24, 2011	2.346	2.417	2.346	2.396	191,878	+0.04(+1.85%)
Oct 21, 2011	2.366	2.410	2.343	2.353	148,594	+0.00(+0.14%)
Oct 20, 2011	2.350	2.376	2.329	2.350	90,395	+0.00(+0.00%)
Oct 19, 2011	2.390	2.390	2.323	2.350	53,033	-0.01(-0.28%)
Oct 18, 2011	2.376	2.393	2.309	2.356	159,802	+0.00(+0.14%)
Oct 17, 2011	2.400	2.410	2.326	2.353	116,293	-0.03(-1.12%)
Oct 14, 2011	2.343	2.406	2.309	2.380	229,026	+0.03(+1.43%)
Oct 13, 2011	2.403	2.403	2.283	2.346	118,041	-0.00(-0.14%)
Oct 12, 2011	2.393	2.393	2.350	2.350	152,243	-0.01(-0.28%)
Oct 11, 2011	2.293	2.376	2.293	2.356	162,134	+0.04(+1.72%)
Oct 10, 2011	2.310	2.336	2.289	2.316	172,531	+0.01(+0.29%)
Oct 07, 2011	2.320	2.331	2.300	2.310	204,698	-0.01(-0.57%)
Oct 06, 2011	2.266	2.326	2.253	2.323	194,653	+0.04(+1.90%)
Oct 05, 2011	2.243	2.290	2.207	2.280	215,302	+0.07(+3.16%)
Oct 04, 2011	2.227	2.230	2.147	2.210	292,815	-0.03(-1.48%)
Oct 03, 2011	2.266	2.280	2.240	2.243	129,745	-0.04(-1.60%)
Sep 30, 2011	2.276	2.330	2.276	2.280	112,948	-0.02(-1.01%)
Sep 29, 2011	2.293	2.310	2.263	2.303	128,791	+0.00(+0.14%)
Sep 28, 2011	2.243	2.328	2.220	2.300	892,283	+0.08(+3.59%)
Sep 27, 2011	2.263	2.316	2.213	2.220	266,657	-0.03(-1.33%)
Sep 26, 2011	2.286	2.306	2.237	2.250	297,293	-0.02(-0.73%)
Sep 23, 2011	2.240	2.273	2.223	2.266	142,554	+0.01(+0.29%)
Sep 22, 2011	2.257	2.273	2.203	2.260	460,989	-0.03(-1.31%)
Sep 21, 2011	2.233	2.296	2.230	2.290	221,097	+0.04(+1.62%)
Sep 20, 2011	2.247	2.276	2.237	2.253	110,781	+0.02(+0.74%)
Sep 19, 2011	2.227	2.250	2.220	2.237	195,035	-0.01(-0.30%)
Sep 16, 2011	2.233	2.260	2.227	2.243	99,774	+0.01(+0.45%)
Sep 15, 2011	2.250	2.253	2.233	2.233	72,365	-0.02(-0.88%)
Sep 14, 2011	2.250	2.253	2.217	2.253	104,210	+0.03(+1.35%)
Sep 13, 2011	2.210	2.240	2.203	2.223	63,914	+0.00(+0.15%)
Sep 12, 2011	2.200	2.232	2.190	2.220	122,790	-0.01(-0.44%)
Sep 09, 2011	2.225	2.260	2.184	2.230	138,014	-0.02(-0.88%)
Sep 08, 2011	2.194	2.289	2.187	2.250	142,125	+0.04(+1.79%)
Sep 07, 2011	2.187	2.227	2.177	2.210	93,014	+0.04(+1.67%)
Sep 06, 2011	2.174	2.190	2.144	2.174	143,132	-0.03(-1.20%)
Sep 02, 2011	2.200	2.246	2.177	2.200	143,889	-0.06(-2.77%)
Sep 01, 2011	2.266	2.276	2.230	2.263	131,884	-0.02(-0.87%)
Aug 31, 2011	2.240	2.283	2.240	2.283	191,494	+0.07(+3.05%)
Aug 30, 2011	2.217	2.233	2.210	2.215	87,005	-0.00(-0.22%)
Aug 29, 2011	2.210	2.230	2.197	2.220	154,006	+0.02(+1.05%)
Aug 26, 2011	2.187	2.233	2.147	2.197	153,090	-0.02(-1.04%)
Aug 25, 2011	2.240	2.240	2.190	2.220	102,109	-0.00(-0.15%)
Aug 24, 2011	2.190	2.243	2.184	2.223	164,874	+0.05(+2.12%)
Aug 23, 2011	2.111	2.177	2.085	2.177	283,087	+0.05(+2.25%)
Aug 22, 2011	2.184	2.184	2.078	2.129	416,845	-0.04(-2.05%)
Aug 19, 2011	2.167	2.177	2.134	2.174	142,028	-0.01(-0.45%)
Aug 18, 2011	2.144	2.203	2.118	2.184	225,232	-0.03(-1.34%)
Aug 17, 2011	2.187	2.236	2.187	2.213	136,496	+0.01(+0.60%)
Aug 16, 2011	2.203	2.213	2.154	2.200	169,782	-0.01(-0.30%)
Aug 15, 2011	2.141	2.207	2.141	2.207	170,870	+0.05(+2.45%)
Aug 12, 2011	2.115	2.161	2.108	2.154	251,212	+0.05(+2.17%)
Aug 11, 2011	2.062	2.110	2.049	2.108	163,454	+0.06(+3.04%)
Aug 10, 2011	2.095	2.111	2.033	2.046	365,234	-0.07(-3.10%)
Aug 09, 2011	1.994	2.111	1.964	2.111	371,967	+0.13(+6.44%)
Aug 08, 2011	1.994	2.069	1.853	1.984	836,125	-0.14(-6.63%)
Aug 05, 2011	2.134	2.141	2.046	2.125	382,042	-0.01(-0.31%)
Aug 04, 2011	2.210	2.210	2.128	2.131	265,212	-0.08(-3.56%)
Aug 03, 2011	2.272	2.272	2.177	2.210	250,503	-0.04(-1.89%)
Aug 02, 2011	2.246	2.285	2.219	2.252	236,106	+0.01(+0.44%)
Aug 01, 2011	2.226	2.275	2.193	2.242	445,257	+0.07(+3.10%)
Jul 29, 2011	2.098	2.216	2.079	2.175	330,743	+0.04(+2.06%)
Jul 28, 2011	2.154	2.154	2.128	2.131	366,707	-0.03(-1.36%)
Jul 27, 2011	2.239	2.249	2.131	2.161	458,271	-0.10(-4.49%)
Jul 26, 2011	2.298	2.318	2.249	2.262	669,117	-0.07(-3.07%)
Jul 25, 2011	2.377	2.377	2.331	2.334	294,626	-0.04(-1.53%)
Jul 22, 2011	2.390	2.390	2.364	2.370	157,864	-0.01(-0.28%)
Jul 21, 2011	2.364	2.390	2.360	2.377	149,231	+0.02(+0.83%)
Jul 20, 2011	2.344	2.370	2.344	2.357	166,870	-0.00(-0.14%)
Jul 19, 2011	2.344	2.367	2.331	2.360	206,896	+0.01(+0.24%)
Jul 18, 2011	2.367	2.367	2.334	2.355	134,104	-0.02(-0.79%)
Jul 15, 2011	2.370	2.396	2.341	2.373	195,997	-0.01(-0.41%)
Jul 14, 2011	2.377	2.400	2.350	2.383	102,218	+0.02(+0.69%)
Jul 13, 2011	2.403	2.409	2.367	2.367	82,139	-0.02(-0.97%)
Jul 12, 2011	2.403	2.412	2.383	2.390	253,843	-0.01(-0.53%)
Jul 11, 2011	2.360	2.412	2.351	2.403	205,576	+0.01(+0.54%)
Jul 08, 2011	2.360	2.390	2.360	2.390	97,545	+0.02(+0.82%)
Jul 07, 2011	2.367	2.396	2.360	2.370	196,336	+0.01(+0.28%)
Jul 06, 2011	2.354	2.373	2.354	2.364	165,653	+0.00(+0.00%)
Jul 05, 2011	2.360	2.367	2.344	2.364	63,110	+0.00(+0.14%)
Jul 01, 2011	2.344	2.396	2.341	2.360	98,858	+0.01(+0.41%)
Jun 30, 2011	2.360	2.386	2.338	2.351	185,356	+0.01(+0.37%)
Jun 29, 2011	2.360	2.373	2.338	2.342	191,089	-0.02(-0.79%)
Jun 28, 2011	2.334	2.370	2.329	2.360	200,652	+0.04(+1.54%)
Jun 27, 2011	2.321	2.341	2.318	2.325	164,543	+0.01(+0.56%)
Jun 24, 2011	2.318	2.344	2.312	2.312	180,783	-0.02(-0.97%)
Jun 23, 2011	2.344	2.344	2.276	2.334	112,367	-0.00(-0.14%)
Jun 22, 2011	2.305	2.341	2.302	2.338	144,751	+0.01(+0.56%)
Jun 21, 2011	2.266	2.331	2.266	2.325	179,795	+0.05(+2.29%)
Jun 20, 2011	2.269	2.289	2.260	2.273	131,741	+0.03(+1.16%)
Jun 17, 2011	2.377	2.377	2.230	2.247	188,573	-0.01(-0.29%)
Jun 16, 2011	2.299	2.305	2.243	2.253	280,035	-0.05(-2.12%)
Jun 15, 2011	2.351	2.351	2.276	2.302	196,306	-0.03(-1.26%)
Jun 14, 2011	2.357	2.360	2.325	2.331	150,263	-0.01(-0.55%)
Jun 13, 2011	2.347	2.351	2.315	2.344	137,049	+0.00(+0.00%)
Jun 10, 2011	2.357	2.357	2.328	2.344	189,841	-0.01(-0.27%)
Jun 09, 2011	2.309	2.357	2.305	2.351	133,277	+0.05(+2.39%)
Jun 08, 2011	2.302	2.311	2.293	2.296	153,330	+0.00(+0.00%)
Jun 07, 2011	2.302	2.331	2.293	2.296	144,392	-0.01(-0.28%)
Jun 06, 2011	2.309	2.337	2.299	2.302	167,202	-0.03(-1.11%)

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