Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	13.75	13.83	13.51	13.70	1,129,665	+0.31(+2.32%)
May 23, 2011	13.28	13.46	13.25	13.39	1,686,943	-0.56(-4.01%)
May 20, 2011	14.01	14.10	13.88	13.95	1,170,996	-0.56(-3.86%)
May 19, 2011	14.67	14.69	14.35	14.51	521,923	-0.04(-0.27%)
May 18, 2011	14.20	14.59	14.20	14.55	494,389	+0.40(+2.83%)
May 17, 2011	13.94	14.16	13.93	14.15	1,887,413	+0.20(+1.43%)
May 16, 2011	14.10	14.22	13.95	13.95	1,124,427	-0.29(-2.04%)
May 13, 2011	14.45	14.47	14.12	14.24	695,882	-0.15(-1.04%)
May 12, 2011	14.35	14.53	14.21	14.39	531,050	-0.38(-2.57%)
May 11, 2011	15.32	15.32	14.65	14.77	1,240,117	-0.46(-3.02%)
May 10, 2011	15.20	15.25	15.15	15.23	1,192,717	-0.28(-1.81%)
May 09, 2011	15.35	15.52	15.16	15.51	895,428	+0.46(+3.06%)
May 06, 2011	15.32	15.39	14.99	15.05	2,182,352	+0.30(+2.03%)
May 05, 2011	15.14	15.20	14.69	14.75	1,685,035	-0.80(-5.14%)
May 04, 2011	15.84	15.85	15.38	15.55	1,320,790	-0.70(-4.31%)
May 03, 2011	16.49	16.49	16.14	16.25	726,497	-0.56(-3.33%)
May 02, 2011	16.90	16.91	16.81	16.81	967,496	-0.25(-1.47%)
Apr 29, 2011	16.97	17.10	16.90	17.06	653,453	+0.07(+0.41%)
Apr 28, 2011	16.82	17.01	16.80	16.99	1,637,470	+0.05(+0.30%)
Apr 27, 2011	16.79	17.10	16.67	16.94	1,571,590	+0.01(+0.06%)
Apr 26, 2011	16.81	16.94	16.51	16.93	1,694,019	-16.67(-49.61%)
Apr 25, 2011	33.75	33.82	33.31	33.60	204,257	-0.12(-0.36%)
Apr 21, 2011	33.55	33.72	33.28	33.72	322,911	+0.67(+2.03%)
Apr 20, 2011	32.63	33.12	32.62	33.05	321,589	+1.05(+3.28%)
Apr 19, 2011	31.66	32.00	31.10	32.00	473,387	+0.90(+2.89%)
Apr 18, 2011	31.08	31.40	30.95	31.10	745,211	-1.45(-4.45%)
Apr 15, 2011	32.63	32.65	32.32	32.55	431,481	+0.15(+0.46%)
Apr 14, 2011	32.28	32.45	32.22	32.40	909,620	-0.74(-2.23%)
Apr 13, 2011	33.51	33.51	33.03	33.14	439,068	-0.34(-1.02%)
Apr 12, 2011	33.75	33.81	33.27	33.48	530,326	-0.92(-2.67%)
Apr 11, 2011	34.77	34.87	34.37	34.40	394,945	-0.40(-1.15%)
Apr 08, 2011	34.68	34.90	34.63	34.80	555,374	+0.99(+2.93%)
Apr 07, 2011	33.90	34.06	33.62	33.81	514,640	-0.26(-0.76%)
Apr 06, 2011	34.15	34.19	33.91	34.07	220,790	+0.24(+0.71%)
Apr 05, 2011	33.69	33.97	33.66	33.83	366,239	-0.02(-0.06%)
Apr 04, 2011	33.59	33.85	33.51	33.85	469,759	+0.58(+1.74%)
Apr 01, 2011	32.94	33.34	32.82	33.27	942,192	+0.93(+2.88%)
Mar 31, 2011	32.45	32.45	32.30	32.34	1,230,792	+0.06(+0.19%)
Mar 30, 2011	32.28	32.28	32.28	32.28	917,253	+0.38(+1.19%)
Mar 29, 2011	31.54	31.92	31.42	31.90	495,930	+0.05(+0.16%)
Mar 28, 2011	31.75	31.92	31.72	31.85	798,612	+0.32(+1.01%)
Mar 25, 2011	31.62	31.80	31.51	31.53	240,587	-0.26(-0.82%)
Mar 24, 2011	31.65	31.86	31.29	31.79	249,313	+0.08(+0.25%)
Mar 23, 2011	31.36	31.84	31.20	31.71	746,722	+0.44(+1.41%)
Mar 22, 2011	31.39	31.39	31.17	31.27	203,765	-0.34(-1.08%)
Mar 21, 2011	31.58	31.62	31.46	31.61	472,754	+0.24(+0.77%)
Mar 18, 2011	31.32	31.71	31.27	31.37	1,063,123	-0.18(-0.57%)
Mar 17, 2011	31.45	31.70	31.33	31.55	518,409	+0.90(+2.94%)
Mar 16, 2011	30.78	31.35	30.55	30.65	1,031,834	+0.21(+0.69%)
Mar 15, 2011	29.99	30.50	29.25	30.44	2,438,642	-0.06(-0.20%)
Mar 14, 2011	30.13	30.50	30.12	30.50	257,745	+1.12(+3.81%)
Mar 11, 2011	29.04	29.47	29.01	29.38	311,156	+0.38(+1.31%)
Mar 10, 2011	29.50	29.50	28.97	29.00	291,652	-1.35(-4.45%)
Mar 09, 2011	30.17	30.36	30.06	30.35	718,152	-0.07(-0.23%)
Mar 08, 2011	30.41	30.65	30.32	30.42	1,344,096	-0.29(-0.94%)
Mar 07, 2011	31.41	31.45	30.65	30.71	393,016	+0.33(+1.09%)
Mar 04, 2011	30.30	30.42	30.15	30.38	290,399	-0.07(-0.23%)
Mar 03, 2011	30.35	30.52	30.25	30.45	472,453	+0.45(+1.50%)
Mar 02, 2011	29.70	30.12	27.78	30.00	1,133,883	+0.83(+2.85%)
Mar 01, 2011	29.60	29.69	29.13	29.17	686,792	-0.15(-0.51%)
Feb 28, 2011	29.38	29.57	29.32	29.32	2,840,870	+0.35(+1.21%)
Feb 25, 2011	29.08	29.20	28.76	28.97	429,784	+0.41(+1.44%)
Feb 24, 2011	28.75	28.95	28.51	28.56	985,823	+0.76(+2.73%)
Feb 23, 2011	27.41	27.83	27.30	27.80	1,650,034	+0.95(+3.54%)
Feb 22, 2011	26.95	27.19	26.67	26.85	815,898	+0.00(+0.00%)
Feb 18, 2011	27.00	27.00	26.75	26.85	232,761	-0.04(-0.15%)
Feb 17, 2011	27.00	27.00	26.65	26.89	297,484	-0.38(-1.39%)
Feb 16, 2011	27.17	27.35	27.17	27.27	599,325	+0.09(+0.33%)
Feb 15, 2011	27.39	27.49	27.10	27.18	528,787	-0.67(-2.41%)
Feb 14, 2011	28.00	28.00	27.81	27.85	358,184	-0.72(-2.52%)
Feb 11, 2011	28.08	28.62	28.03	28.57	357,619	+0.16(+0.56%)
Feb 10, 2011	28.62	28.66	28.35	28.41	718,586	-0.92(-3.14%)
Feb 09, 2011	29.34	29.50	29.20	29.33	791,955	+0.28(+0.96%)
Feb 08, 2011	29.03	29.11	28.80	29.05	821,832	-0.05(-0.17%)
Feb 07, 2011	28.94	29.25	28.93	29.10	599,129	+0.05(+0.17%)
Feb 04, 2011	29.18	29.19	28.86	29.05	437,828	+0.65(+2.29%)
Feb 03, 2011	28.42	28.43	28.10	28.40	650,271	-0.10(-0.35%)
Feb 02, 2011	28.50	28.65	28.40	28.50	1,441,444	+0.70(+2.52%)
Feb 01, 2011	27.48	28.00	27.43	27.80	1,577,278	+1.04(+3.89%)
Jan 31, 2011	26.54	26.76	26.38	26.76	1,466,370	+0.21(+0.79%)
Jan 28, 2011	27.29	27.30	26.50	26.55	447,480	-0.75(-2.75%)
Jan 27, 2011	27.21	27.35	27.11	27.30	724,909	+0.64(+2.40%)
Jan 26, 2011	26.50	26.68	26.44	26.66	462,134	+1.09(+4.26%)
Jan 25, 2011	25.77	25.85	25.45	25.57	199,631	+0.11(+0.43%)
Jan 24, 2011	25.56	25.56	25.15	25.46	114,805	-0.14(-0.55%)
Jan 21, 2011	25.90	25.98	25.56	25.60	237,088	-0.40(-1.54%)
Jan 20, 2011	26.09	26.15	25.81	26.00	1,529,848	-0.50(-1.89%)
Jan 19, 2011	26.80	26.85	26.40	26.50	1,471,008	-0.32(-1.19%)
Jan 18, 2011	26.47	26.86	26.47	26.82	436,423	+0.57(+2.17%)
Jan 14, 2011	25.95	26.34	25.92	26.25	345,009	+0.05(+0.19%)
Jan 13, 2011	26.42	26.47	26.16	26.20	177,822	-0.45(-1.69%)
Jan 12, 2011	26.38	26.70	26.34	26.65	511,201	+1.22(+4.80%)
Jan 11, 2011	25.27	25.51	25.26	25.43	870,787	+0.23(+0.91%)
Jan 10, 2011	25.35	25.35	25.01	25.20	192,680	-0.54(-2.10%)
Jan 07, 2011	26.30	26.30	25.56	25.74	648,574	-0.70(-2.65%)
Jan 06, 2011	26.82	26.85	25.56	26.44	1,130,532	-0.26(-0.97%)
Jan 05, 2011	26.33	26.76	26.32	26.70	471,828	-0.13(-0.48%)
Jan 04, 2011	26.48	26.85	26.42	26.83	1,441,755	+0.98(+3.79%)
Jan 03, 2011	25.38	25.90	25.38	25.85	1,372,670	+0.41(+1.61%)
Dec 31, 2010	25.30	25.50	25.30	25.44	388,358	-0.02(-0.08%)
Dec 30, 2010	25.36	25.47	25.32	25.46	243,511	+0.21(+0.83%)
Dec 29, 2010	25.44	25.44	25.20	25.25	733,599	-0.37(-1.44%)
Dec 28, 2010	25.71	25.84	25.62	25.62	345,152	-0.10(-0.39%)
Dec 27, 2010	25.60	25.80	25.52	25.72	305,223	+0.00(+0.00%)
Dec 23, 2010	25.60	25.85	25.60	25.72	87,191	-0.03(-0.12%)
Dec 22, 2010	25.73	25.81	25.66	25.75	338,341	+0.09(+0.35%)
Dec 21, 2010	25.54	25.70	25.45	25.66	375,212	+0.26(+1.02%)
Dec 20, 2010	25.30	25.43	25.16	25.40	607,725	+0.11(+0.43%)
Dec 17, 2010	25.46	25.49	25.20	25.29	485,721	+0.09(+0.36%)
Dec 16, 2010	25.23	25.24	25.10	25.20	860,595	-0.11(-0.43%)
Dec 15, 2010	25.62	25.65	25.27	25.31	661,370	-0.41(-1.59%)
Dec 14, 2010	25.68	25.90	25.59	25.72	660,892	+0.27(+1.06%)
Dec 13, 2010	25.47	25.57	25.40	25.45	299,784	+0.35(+1.39%)
Dec 10, 2010	24.95	25.10	24.90	25.10	421,588	+0.09(+0.36%)
Dec 09, 2010	24.91	25.04	24.85	25.01	558,741	+0.31(+1.26%)
Dec 08, 2010	24.73	24.79	24.50	24.70	236,080	-0.02(-0.08%)
Dec 07, 2010	25.00	25.00	24.70	24.72	1,325,352	-0.23(-0.92%)
Dec 06, 2010	24.80	25.00	24.75	24.95	1,940,124	+0.15(+0.60%)
Dec 03, 2010	24.40	24.85	24.39	24.80	490,929	+0.45(+1.85%)
Dec 02, 2010	23.80	24.43	23.80	24.35	843,454	+0.82(+3.48%)
Dec 01, 2010	23.00	23.53	23.00	23.53	852,242	+1.47(+6.66%)
Nov 30, 2010	21.95	22.28	21.85	22.06	1,048,271	-0.19(-0.85%)
Nov 29, 2010	22.08	22.25	21.90	22.25	94,452	-0.05(-0.22%)
Nov 26, 2010	22.00	22.35	22.00	22.30	97,116	+0.36(+1.64%)
Nov 24, 2010	21.51	21.94	21.94	21.94	164,024	+0.62(+2.91%)
Nov 23, 2010	21.41	21.50	21.27	21.32	1,057,144	-0.53(-2.43%)
Nov 22, 2010	21.83	21.91	21.67	21.85	1,555,889	-0.37(-1.67%)
Nov 19, 2010	21.95	22.23	21.95	22.22	287,673	+0.12(+0.54%)
Nov 18, 2010	21.94	22.10	21.80	22.10	357,112	+0.65(+3.03%)
Nov 17, 2010	21.47	21.63	21.36	21.45	299,339	-0.07(-0.33%)
Nov 16, 2010	21.85	21.88	21.45	21.52	359,072	-0.72(-3.24%)
Nov 15, 2010	22.35	22.38	22.12	22.24	569,216	-0.01(-0.04%)
Nov 12, 2010	22.45	22.51	22.13	22.25	423,855	-0.37(-1.64%)
Nov 11, 2010	22.59	22.70	22.55	22.62	312,429	-0.28(-1.22%)
Nov 10, 2010	22.78	22.95	22.62	22.90	487,797	+0.15(+0.66%)
Nov 09, 2010	23.20	23.20	22.60	22.75	501,823	-0.02(-0.09%)
Nov 08, 2010	22.73	22.80	22.50	22.77	629,808	-0.29(-1.26%)
Nov 05, 2010	22.96	23.29	22.95	23.06	112,494	-0.06(-0.26%)
Nov 04, 2010	22.85	23.12	22.83	23.12	1,066,385	+0.88(+3.96%)
Nov 03, 2010	22.11	22.24	21.93	22.24	2,004,675	+0.19(+0.86%)
Nov 02, 2010	22.20	22.20	22.05	22.05	255,116	+0.10(+0.46%)
Nov 01, 2010	22.05	22.24	21.91	21.95	276,187	+0.10(+0.46%)
Oct 29, 2010	22.05	22.10	21.85	21.85	381,205	-0.05(-0.23%)
Oct 28, 2010	22.00	22.05	21.75	21.90	960,127	+0.01(+0.05%)
Oct 27, 2010	22.00	22.05	21.73	21.89	222,391	-0.58(-2.58%)
Oct 25, 2010	22.50	22.64	22.35	22.47	468,256	+0.25(+1.13%)
Oct 22, 2010	22.21	22.25	22.04	22.22	106,191	+0.52(+2.40%)
Oct 21, 2010	21.40	21.80	21.40	21.70	1,008,720	+0.74(+3.53%)
Oct 20, 2010	20.93	21.27	20.93	20.96	412,460	-0.02(-0.10%)
Oct 19, 2010	21.30	21.32	20.85	20.98	487,003	-0.68(-3.14%)
Oct 18, 2010	21.31	21.70	21.26	21.66	1,269,334	+0.34(+1.59%)
Oct 15, 2010	21.41	21.49	21.20	21.32	3,453,002	-0.34(-1.59%)
Oct 14, 2010	21.75	21.75	21.46	21.66	1,015,169	-0.19(-0.85%)
Oct 13, 2010	21.66	22.00	21.63	21.85	140,923	-0.03(-0.12%)
Oct 12, 2010	21.65	21.88	21.54	21.88	324,558	-0.16(-0.70%)
Oct 11, 2010	22.08	22.14	22.00	22.03	128,827	-0.14(-0.62%)
Oct 08, 2010	21.69	22.26	21.64	22.17	494,164	+0.49(+2.26%)
Oct 07, 2010	22.00	22.00	21.63	21.68	97,587	-0.31(-1.41%)
Oct 06, 2010	21.90	21.99	21.79	21.99	362,524	+0.22(+1.01%)
Oct 05, 2010	21.40	21.77	21.33	21.77	922,668	+0.53(+2.50%)
Oct 04, 2010	21.35	21.38	21.20	21.24	174,607	+0.09(+0.43%)
Oct 01, 2010	21.28	21.28	21.01	21.15	207,645	+0.20(+0.95%)
Sep 30, 2010	20.88	21.03	20.80	20.95	369,699	+0.20(+0.96%)
Sep 29, 2010	20.76	20.93	20.70	20.75	267,296	+0.16(+0.78%)
Sep 28, 2010	20.60	20.69	20.36	20.59	223,147	+0.04(+0.19%)
Sep 27, 2010	20.78	20.78	20.51	20.55	100,451	-0.03(-0.15%)
Sep 24, 2010	20.48	20.65	20.48	20.58	264,717	+0.20(+0.98%)
Sep 23, 2010	20.50	20.58	20.30	20.38	257,121	-0.26(-1.26%)
Sep 22, 2010	20.87	20.88	20.55	20.64	149,285	-0.36(-1.71%)
Sep 21, 2010	21.13	21.15	20.90	21.00	146,411	-0.14(-0.66%)
Sep 20, 2010	20.89	21.19	20.84	21.14	130,507	+0.34(+1.63%)
Sep 17, 2010	21.00	21.08	20.80	20.80	110,216	-0.40(-1.89%)
Sep 15, 2010	21.00	21.20	20.89	21.20	410,889	+0.05(+0.24%)
Sep 14, 2010	21.21	21.31	21.12	21.15	127,832	-0.29(-1.35%)
Sep 13, 2010	21.45	21.55	21.32	21.44	127,314	+0.07(+0.33%)
Sep 10, 2010	21.27	21.40	21.22	21.37	73,639	-0.02(-0.09%)
Sep 09, 2010	21.70	21.72	21.36	21.39	124,795	+0.13(+0.61%)
Sep 08, 2010	21.21	21.35	21.18	21.26	63,069	+0.31(+1.48%)
Sep 07, 2010	21.01	21.02	20.90	20.95	109,965	-0.23(-1.09%)
Sep 03, 2010	21.39	21.49	21.18	21.18	386,872	-0.11(-0.52%)
Sep 02, 2010	21.15	21.42	21.14	21.29	93,011	+0.19(+0.90%)
Sep 01, 2010	20.70	21.15	20.60	21.10	532,767	+0.65(+3.18%)
Aug 31, 2010	20.42	20.74	20.37	20.45	144,412	-0.10(-0.49%)
Aug 30, 2010	20.50	20.90	20.50	20.55	120,784	-0.23(-1.11%)
Aug 27, 2010	20.55	20.81	20.45	20.78	175,226	+0.38(+1.86%)
Aug 26, 2010	20.48	20.68	20.30	20.40	220,068	+0.10(+0.49%)
Aug 25, 2010	19.96	20.38	19.96	20.30	67,868	-0.05(-0.25%)
Aug 24, 2010	20.25	20.47	20.12	20.35	172,959	-0.27(-1.31%)
Aug 23, 2010	20.65	20.86	20.62	20.62	55,810	-0.13(-0.63%)
Aug 20, 2010	20.75	20.80	20.59	20.75	41,865	-0.34(-1.61%)
Aug 19, 2010	21.33	21.42	20.90	21.09	82,084	-0.41(-1.91%)
Aug 18, 2010	21.55	21.60	21.34	21.50	176,187	+0.02(+0.09%)
Aug 17, 2010	21.60	21.80	21.48	21.48	145,500	+0.13(+0.61%)
Aug 16, 2010	21.02	21.40	21.01	21.35	192,215	+0.33(+1.57%)
Aug 13, 2010	21.15	21.29	20.94	21.02	83,314	-0.14(-0.66%)
Aug 12, 2010	20.95	21.31	20.94	21.16	126,065	-0.04(-0.19%)
Aug 11, 2010	21.50	21.51	21.20	21.20	97,714	-1.25(-5.57%)
Aug 10, 2010	22.20	22.50	22.08	22.45	179,139	-0.22(-0.97%)
Aug 09, 2010	22.66	22.73	22.56	22.67	58,420	+0.27(+1.21%)
Aug 06, 2010	22.24	22.49	22.15	22.40	101,666	+0.09(+0.40%)
Aug 05, 2010	22.45	22.45	22.20	22.31	138,343	-0.29(-1.28%)
Aug 04, 2010	22.42	22.80	22.31	22.60	89,777	+0.21(+0.94%)
Aug 03, 2010	22.40	22.45	22.20	22.39	91,783	-0.22(-0.95%)
Aug 02, 2010	22.20	22.74	22.20	22.61	205,280	+1.01(+4.65%)
Jul 30, 2010	21.35	21.75	21.19	21.60	66,844	-0.20(-0.92%)
Jul 29, 2010	21.95	22.15	21.72	21.80	188,066	+0.41(+1.92%)
Jul 28, 2010	21.40	21.51	21.35	21.39	353,970	-0.37(-1.70%)
Jul 27, 2010	21.85	21.90	21.55	21.76	177,435	+0.26(+1.21%)
Jul 26, 2010	21.31	21.50	21.24	21.50	66,161	+0.15(+0.70%)
Jul 23, 2010	21.21	21.35	21.05	21.35	293,089	+0.00(+0.00%)
Jul 22, 2010	21.10	21.45	21.03	21.35	191,589	+0.77(+3.74%)
Jul 21, 2010	20.78	20.90	20.55	20.58	200,563	-0.07(-0.34%)
Jul 20, 2010	20.30	20.70	20.21	20.65	167,045	+0.15(+0.73%)
Jul 19, 2010	20.50	20.73	20.37	20.50	352,301	+0.40(+1.99%)
Jul 16, 2010	20.70	20.70	20.10	20.10	117,768	-0.80(-3.83%)
Jul 15, 2010	20.90	20.95	20.58	20.90	99,066	+0.25(+1.21%)
Jul 14, 2010	20.57	20.90	20.52	20.65	71,825	-0.30(-1.43%)
Jul 13, 2010	20.78	21.00	20.60	20.95	256,335	+0.75(+3.71%)
Jul 12, 2010	20.30	20.44	20.05	20.20	153,632	+0.05(+0.25%)
Jul 09, 2010	19.74	20.15	19.66	20.15	78,053	+0.25(+1.26%)
Jul 08, 2010	19.83	19.95	19.61	19.90	153,854	-0.10(-0.50%)
Jul 07, 2010	19.43	20.00	19.38	20.00	650,334	+0.65(+3.36%)
Jul 06, 2010	19.55	19.75	19.30	19.35	243,686	+0.30(+1.57%)
Jul 02, 2010	18.93	19.07	18.84	19.05	79,984	+0.60(+3.25%)
Jul 01, 2010	18.69	18.75	18.32	18.45	1,214,941	-0.36(-1.91%)
Jun 30, 2010	19.00	19.16	18.65	18.81	630,822	-0.19(-1.00%)
Jun 29, 2010	19.20	19.33	19.00	19.00	153,429	-0.91(-4.57%)
Jun 25, 2010	19.63	19.95	19.45	19.91	205,319	+0.16(+0.81%)
Jun 24, 2010	19.99	19.99	19.75	19.75	240,842	-0.60(-2.95%)
Jun 23, 2010	20.40	20.40	20.11	20.35	155,598	-0.02(-0.10%)
Jun 22, 2010	20.68	20.78	20.30	20.37	181,312	-0.58(-2.77%)
Jun 21, 2010	21.05	21.25	20.90	20.95	191,118	+0.40(+1.95%)
Jun 18, 2010	20.50	20.60	20.37	20.55	214,705	+0.28(+1.38%)
Jun 17, 2010	20.44	20.49	20.15	20.27	171,711	-0.13(-0.64%)
Jun 16, 2010	20.24	20.50	20.20	20.40	252,090	-0.20(-0.97%)
Jun 15, 2010	20.30	20.60	20.17	20.60	217,960	+0.65(+3.26%)
Jun 14, 2010	20.08	20.20	19.91	19.95	62,176	+0.14(+0.71%)
Jun 11, 2010	19.66	19.86	19.56	19.81	239,994	-0.24(-1.20%)
Jun 10, 2010	19.92	20.20	19.67	20.05	113,301	+0.50(+2.56%)
Jun 09, 2010	20.14	20.20	19.55	19.55	154,205	-0.70(-3.46%)
Jun 08, 2010	19.85	20.25	19.65	20.25	378,971	+0.30(+1.50%)
Jun 07, 2010	20.26	20.28	19.85	19.95	104,454	-0.40(-1.97%)
Jun 04, 2010	20.71	20.90	20.30	20.35	191,842	-1.15(-5.35%)
Jun 03, 2010	21.43	21.58	21.20	21.50	420,867	+0.30(+1.42%)
Jun 02, 2010	20.71	21.29	20.71	21.20	283,080	+1.08(+5.37%)

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