Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.62	20.49	19.57	20.33	1,801,796	+0.63(+3.20%)
May 30, 2013	19.55	19.88	19.55	19.70	0	+0.20(+1.03%)
May 29, 2013	19.86	19.99	19.35	19.50	1,149,319	-0.54(-2.69%)
May 28, 2013	20.00	20.29	19.91	20.04	909,219	+0.16(+0.80%)
May 24, 2013	20.05	20.07	19.79	19.88	0	-0.39(-1.92%)
May 23, 2013	19.93	20.33	19.80	20.27	0	+0.20(+1.00%)
May 22, 2013	20.24	20.58	19.96	20.07	0	-0.14(-0.69%)
May 21, 2013	20.09	20.30	20.04	20.21	0	+0.11(+0.55%)
May 20, 2013	20.03	20.42	20.00	20.10	0	+0.00(+0.00%)
May 17, 2013	19.90	20.20	19.73	20.10	0	+0.22(+1.11%)
May 16, 2013	19.87	20.10	19.76	19.88	1,392,502	-0.10(-0.50%)
May 15, 2013	19.73	20.00	19.70	19.98	0	+0.58(+2.99%)
May 13, 2013	19.50	19.54	19.16	19.40	0	-0.10(-0.51%)
May 10, 2013	18.99	19.57	18.99	19.50	0	+0.48(+2.52%)
May 09, 2013	18.77	19.16	18.76	19.02	0	+0.21(+1.12%)
May 08, 2013	19.03	19.09	18.67	18.81	0	-0.23(-1.21%)
May 07, 2013	18.75	19.13	18.68	19.04	0	+0.30(+1.60%)
May 06, 2013	18.62	18.92	18.56	18.74	0	+0.05(+0.27%)
May 03, 2013	18.41	18.94	18.38	18.69	0	+0.31(+1.69%)
May 02, 2013	18.17	18.40	18.17	18.38	0	+0.21(+1.16%)
May 01, 2013	18.43	18.43	18.10	18.17	0	-0.33(-1.78%)
Apr 30, 2013	18.35	18.53	18.18	18.50	1,011,793	+0.18(+0.98%)
Apr 29, 2013	18.52	18.59	18.24	18.32	1,192,412	-0.12(-0.65%)
Apr 26, 2013	18.72	18.72	18.35	18.44	560,349	-0.27(-1.44%)
Apr 25, 2013	18.10	18.79	18.06	18.71	1,005,886	+0.72(+4.00%)
Apr 24, 2013	17.80	18.01	17.69	17.99	0	+0.23(+1.30%)
Apr 23, 2013	17.72	17.88	17.48	17.76	1,011,349	+0.11(+0.62%)
Apr 22, 2013	17.79	17.80	17.29	17.65	1,003,789	-0.09(-0.51%)
Apr 19, 2013	17.75	17.91	17.70	17.74	928,114	+0.06(+0.34%)
Apr 18, 2013	17.89	17.93	17.58	17.68	865,637	-0.20(-1.12%)
Apr 17, 2013	18.14	18.19	17.71	17.88	951,752	-0.39(-2.13%)
Apr 16, 2013	18.36	18.44	18.14	18.27	1,146,984	+0.03(+0.16%)
Apr 15, 2013	18.89	18.96	18.17	18.24	1,329,563	-0.73(-3.85%)
Apr 12, 2013	18.88	19.23	18.86	18.97	1,500,879	+0.06(+0.32%)
Apr 11, 2013	18.56	19.18	18.56	18.91	1,964,663	+0.37(+2.00%)
Apr 10, 2013	18.06	18.60	18.04	18.54	1,270,498	+0.49(+2.71%)
Apr 09, 2013	18.30	18.31	17.93	18.05	792,379	-0.18(-0.99%)
Apr 08, 2013	18.33	18.47	18.14	18.23	772,828	-0.15(-0.82%)
Apr 05, 2013	17.96	18.45	17.90	18.38	1,338,803	+0.15(+0.82%)
Apr 04, 2013	17.75	18.39	17.60	18.23	1,846,466	+0.52(+2.94%)
Apr 03, 2013	18.12	18.19	17.61	17.71	1,973,805	-0.43(-2.37%)
Apr 02, 2013	18.13	18.34	18.02	18.14	1,278,113	+0.08(+0.44%)
Apr 01, 2013	18.48	18.74	18.02	18.06	1,682,457	-0.49(-2.64%)
Mar 28, 2013	18.29	18.61	18.18	18.55	1,505,895	+0.21(+1.15%)
Mar 27, 2013	18.42	18.49	18.20	18.34	1,335,690	-0.15(-0.81%)
Mar 26, 2013	18.65	18.72	18.31	18.49	1,562,668	-0.08(-0.43%)
Mar 25, 2013	18.66	18.77	18.43	18.57	1,513,933	-0.07(-0.38%)
Mar 22, 2013	18.78	18.85	18.36	18.64	1,495,815	-0.08(-0.43%)
Mar 21, 2013	18.92	19.08	18.63	18.72	1,193,774	-0.24(-1.27%)
Mar 20, 2013	19.04	19.25	18.90	18.96	1,334,323	+0.00(+0.00%)
Mar 19, 2013	19.29	19.39	18.70	18.96	2,072,074	-0.33(-1.71%)
Mar 18, 2013	19.16	19.47	19.16	19.29	1,103,318	-0.04(-0.21%)
Mar 15, 2013	19.44	19.61	19.21	19.33	1,619,110	-0.20(-1.02%)
Mar 14, 2013	19.46	19.61	19.39	19.53	1,731,003	+0.07(+0.36%)
Mar 13, 2013	18.99	19.51	18.99	19.46	3,076,233	+0.45(+2.37%)
Mar 12, 2013	18.96	19.20	18.87	19.01	1,264,684	+0.06(+0.32%)
Mar 11, 2013	19.03	19.04	18.87	18.95	1,839,468	-0.09(-0.47%)
Mar 08, 2013	18.89	19.10	18.87	19.04	1,079,417	+0.22(+1.17%)
Mar 07, 2013	18.98	19.16	18.78	18.82	1,875,517	-0.10(-0.53%)
Mar 06, 2013	18.92	19.17	18.77	18.92	3,013,661	+0.02(+0.11%)
Mar 05, 2013	18.79	19.07	18.15	18.90	8,055,525	+2.37(+14.34%)
Mar 04, 2013	16.46	16.75	16.20	16.53	5,615,670	+0.07(+0.43%)

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