06/21/2017 10:00 Campbell Sci - CR1000 (SN: 7910)
0049929 6/21/2017 10:0:0,12.05,24.81,10834.41,23,10859.6,22.94,10775.97,23.13,10825.93,23.02,-0.14,-35.68,0,0,-0.145,-33.56,0.001,-0.078,NAN,-9999,0.1978176,0,0.1990716,0,0.1836914,0,34.86192,0.079,0.019,4.964,0,0,0.019,4.506,0.002,0.235,NAN,0
0149945 6/21/2017 10:1:0,12.05,24.81,10834.36,23,10886.55,22.88,10775.93,23.13,10851.52,22.96,-0.174,-44.38,0.006,-0.652,-0.181,-41.9,0.007,-0.784,NAN,-9999,0.0744945,0,8.131578,0.018,0.08027343,0,0.08085938,0,0.003,0.6720001,0.002,0.274,0.003,0.78,0,0,NAN,0
0249905 6/21/2017 10:2:0,12.05,24.81,10834.61,23,10886.31,22.88,10776.17,23.13,10851.77,22.96,-0.176,-44.79,0.007,-0.767,-0.183,-42.56,0.007,-0.784,NAN,-9999,0,0,8.836817,0.02,0,0,0,0,0.003,0.7410001,0,0,0.003,0.6630001,0,0,NAN,0
0349940 6/21/2017 10:3:0,12.05,24.81,10835.92,22.99,10889.1,22.87,10776.01,23.13,10851.6,22.96,-0.154,-39.38,0.007,-0.767,-0.162,-37.63,0.007,-0.784,NAN,-9999,6.359346,0.014,0.2486314,0.001,0.2501621,0.001,0.2528472,0.001,0.011,2.785,0,0,0.011,2.467,0,0,NAN,0
0449905 6/21/2017 10:4:0,12.05,24.81,10846.3,22.97,10888.7,22.87,10775.63,23.13,10851.22,22.96,-0.157,-40.13,0.007,-0.767,-0.165,-38.38,0.007,-0.784,NAN,-9999,14.48352,0.033,0,0,0,0,0,0,0.016,4.075,0,0,0.016,3.733,0,0,NAN,0
0549927 6/21/2017 10:5:0,12.05,24.81,10853.32,22.95,10888.86,22.87,10775.79,23.13,10853.84,22.95,-0.203,-51.91,0.007,-0.767,-0.211,-48.98,0.007,-0.784,NAN,-9999,14.0504,0.032,0.1654354,0,0.1621094,0,13.26762,0.03,0.006,1.459,0,0,0.006,1.311,0,0,NAN,0
0649922 6/21/2017 10:6:0,12.05,24.81,10861.81,22.93,10889.04,22.87,10775.95,23.13,10852.77,22.96,-0.16,-40.71,0.007,-0.767,-0.167,-38.82,0.007,-0.784,NAN,-9999,7.329361,0.017,0,0,0,0,9.439658,0.021,0.018,4.672,0,0,0.018,4.212,0,0,NAN,0
0749936 6/21/2017 10:7:0,12.05,24.81,10862.48,22.93,10889.22,22.87,10776.14,23.13,10852.96,22.95,-0.163,-41.56,0.007,-0.767,-0.171,-39.76,0.007,-0.784,NAN,-9999,6.385503,0.014,0.1217453,0,0.1194871,0,9.451261,0.021,0.016,4.059,0,0,0.016,3.713,0,0,NAN,0
0849891 6/21/2017 10:8:0,12.05,24.81,10864.03,22.93,10889.3,22.87,10776.21,23.13,10873.93,22.91,-0.204,-51.94,0.007,-0.767,-0.213,-49.41,0.007,-0.784,NAN,-9999,0,0,0,0,0,0,33.79247,0.07600001,0.005,1.318,0,0,0.005,1.163,0,0,NAN,0
0949931 6/21/2017 10:9:0,12.05,24.81,10864.22,22.93,10889.48,22.87,10776.4,23.13,10886.41,22.88,-0.202,-51.53,0.007,-0.767,-0.211,-49,0.007,-0.784,NAN,-9999,0.06740223,0,0.06677523,0,0.06152344,0,36.78154,0.08300001,0.007,1.841,0,0,0.008,1.753,0,0,NAN,0
1049938 6/21/2017 10:10:0,12.05,24.78,10864.25,22.93,10889.52,22.87,10776.44,23.13,10859.4,22.94,-0.165,-41.97,0.007,-0.767,-0.173,-40.06,0.007,-0.784,NAN,-9999,0.0458843,0,0.04669402,0,0.05039062,0,22.1177,0.05,0.009000001,2.301,0,0,0.009000001,2.121,0,0,NAN,0
1149907 6/21/2017 10:11:0,12.05,24.78,10864.4,22.93,10889.67,22.87,10776.59,23.13,10857.1,22.95,-0.17,-43.4,0.007,-0.767,-0.178,-41.31,0.007,-0.784,NAN,-9999,0,0,0,0,0,0,18.39551,0.041,0.01,2.433,0,0,0.01,2.263,0,0,NAN,0
1249922 6/21/2017 10:12:0,12.05,24.78,10864.44,22.93,10889.71,22.87,10776.62,23.13,10878.03,22.9,-0.189,-48.18,0.007,-0.767,-0.196,-45.57,0.007,-0.784,NAN,-9999,0.06116772,0,0.06116772,0,0.0599673,0,35.16396,0.079,0.003,0.887,0,0,0.003,0.8100001,0,0,NAN,0
1349906 6/21/2017 10:13:0,12.05,24.78,10864.54,22.93,10892.76,22.86,10776.72,23.13,10905.17,22.84,-0.183,-46.6,0.007,-0.767,-0.191,-44.32,0.007,-0.784,NAN,-9999,0,0,8.861719,0.02,0,0,33.23167,0.075,0.005,1.23,0,0,0.005,1.154,0,0,NAN,0
1449941 6/21/2017 10:14:0,12.04,24.78,10864.59,22.93,10908.08,22.83,10776.77,23.13,10922.43,22.8,-0.221,-56.25,0.007,-0.767,-0.229,-53.15,0.007,-0.7970001,NAN,-9999,0.05172905,0,14.39921,0.032,0.05224609,0,16.08475,0.036,0.013,3.194,0,0,0.013,2.934,0.001,0.1,NAN,0
1549957 6/21/2017 10:15:0,12.06,24.78,10865.14,22.93,10918.96,22.81,10778.04,23.12,10924.94,22.79,-0.242,-61.73,0.007,-0.767,-0.252,-58.35999,0.012,-1.437,NAN,-9999,3.772437,0.008,3.781939,0.009000001,9.372397,0.021,9.441034,0.021,0.002,0.5470001,0,0,0.002,0.537,0.002,0.292,NAN,0
1649938 6/21/2017 10:16:0,12.04,24.78,10864.7,22.93,10919.02,22.81,10779.32,23.12,10926.23,22.79,-0.246,-62.79,0.01,-1.1,-0.256,-59.41,0.013,-1.567,NAN,-9999,0.04088462,0,3.789788,0.009000001,13.14661,0.03,0.03982903,0,0.002,0.482,0.003,0.38,0.002,0.478,0,0,NAN,0
1749920 6/21/2017 10:17:0,12.05,24.78,10865.22,22.93,10919.54,22.8,10786.67,23.11,10926.25,22.79,-0.247,-63.06,0.013,-1.496,-0.257,-59.74,0.013,-1.567,NAN,-9999,3.772063,0.008,0,0,24.88693,0.056,0,0,0.001,0.244,0.001,0.167,0.001,0.186,0,0,NAN,0
1849942 6/21/2017 10:18:0,12.05,24.78,10868.23,22.92,10919.11,22.81,10792.83,23.09,10926.32,22.79,-0.244,-62.15,0.012,-1.445,-0.254,-58.89,0.013,-1.567,NAN,-9999,9.462079,0.021,3.789834,0.009000001,30.16327,0.068,0.02109375,0,0.002,0.534,0.002,0.246,0.002,0.489,0,0,NAN,0
1949955 6/21/2017 10:19:0,12.06,24.78,10866.28,22.92,10917.65,22.81,10789.18,23.1,10926.33,22.79,-0.244,-62.31,0.009000001,-1.087,-0.254,-59,0.013,-1.567,NAN,-9999,6.420916,0.014,7.370301,0.017,27.28316,0.062,0.01669922,0,0.003,0.8070001,0.003,0.378,0.003,0.738,0,0,NAN,0
2049936 6/21/2017 10:20:0,12.05,24.78,10866.33,22.92,10915.24,22.81,10781.91,23.12,10926.38,22.79,-0.249,-63.55,0.007,-0.818,-0.259,-60.15,0.013,-1.567,NAN,-9999,6.42214,0.014,10.54895,0.024,18.26324,0.041,0,0,0.001,0.359,0.002,0.191,0.001,0.34,0,0,NAN,0
2149938 6/21/2017 10:21:0,12.04,24.78,10865.85,22.93,10919.19,22.81,10790.46,23.1,10926.39,22.79,-0.248,-63.24,0.007,-0.767,-0.258,-59.85999,0.013,-1.567,NAN,-9999,5.29135,0.012,3.78366,0.009000001,28.33143,0.06400001,0.02013827,0,0.001,0.273,0,0,0.001,0.221,0,0,NAN,0
2249919 6/21/2017 10:22:0,12.05,24.75,10867.35,22.92,10919.71,22.8,10796.6,23.08,10926.42,22.79,-0.246,-62.74,0.008,-0.9590001,-0.256,-59.43,0.013,-1.567,NAN,-9999,8.144733,0.018,0,0,32.37725,0.07300001,0,0,0.002,0.4,0.003,0.332,0.001,0.334,0,0,NAN,0
2349935 6/21/2017 10:23:0,12.04,24.75,10868.35,22.92,10919.73,22.8,10795.39,23.09,10926.44,22.79,-0.247,-62.91,0.011,-1.279,-0.257,-59.58,0.013,-1.567,NAN,-9999,9.464521,0.021,0.0195204,0,31.70685,0.07200001,0.01855469,0,0.001,0.358,0.003,0.362,0.001,0.317,0,0,NAN,0
2449937 6/21/2017 10:24:0,12.06,24.75,10870.83,22.91,10917.78,22.81,10794.19,23.09,10926.46,22.79,-0.249,-63.61,0.009000001,-1.036,-0.259,-60.18,0.013,-1.567,NAN,-9999,11.78594,0.027,7.369311,0.017,30.96682,0.07,0,0,0.001,0.314,0.003,0.366,0.001,0.302,0,0,NAN,0
2549946 6/21/2017 10:25:0,12.05,24.75,10867.87,22.92,10918.75,22.81,10807.1,23.06,10925.94,22.79,-0.251,-63.93,0.008,-0.934,-0.261,-60.55,0.013,-1.567,NAN,-9999,9.417816,0.021,3.731273,0.008,35.9829,0.082,0.3427982,0.001,0.001,0.292,0.003,0.316,0.001,0.304,0,0,NAN,0
2649917 6/21/2017 10:26:0,12.05,24.72,10868.12,22.92,10919,22.81,10804.44,23.06,10925.71,22.79,-0.248,-63.33,0.008,-0.946,-0.258,-59.96,0.013,-1.567,NAN,-9999,10.01546,0.023,0,0,35.59409,0.081,0,0,0.002,0.497,0.003,0.325,0.002,0.473,0,0,NAN,0
2749943 6/21/2017 10:27:0,12.05,24.72,10871.72,22.91,10919.16,22.81,10809.48,23.05,10925.87,22.79,-0.244,-62.34,0.009000001,-1.074,-0.254,-58.96,0.013,-1.567,NAN,-9999,12.75661,0.029,0.05705677,0,36.42647,0.08300001,0.05332031,0,0.003,0.6680001,0.003,0.376,0.003,0.6440001,0,0,NAN,0
2849936 6/21/2017 10:28:0,12.05,24.72,10871.68,22.91,10916.67,22.81,10814.31,23.04,10925.83,22.79,-0.223,-56.99,0.008,-0.946,-0.233,-54.11,0.013,-1.567,NAN,-9999,12.74126,0.029,8.150704,0.018,36.56704,0.08300001,0.1901367,0,0.007,1.828,0.003,0.325,0.007,1.518,0,0,NAN,0
2949919 6/21/2017 10:29:0,12.04,24.72,10876.02,22.9,10918.55,22.81,10822.29,23.02,10925.26,22.79,-0.229,-58.4,0.007,-0.7930001,-0.238,-55.3,0.013,-1.567,NAN,-9999,14.5254,0.033,0,0,35.27711,0.08000001,0,0,0.007,1.851,0.001,0.138,0.007,1.557,0,0,NAN,0
3049944 6/21/2017 10:30:0,12.05,24.72,10885.43,22.88,10918.62,22.81,10818.71,23.03,10925.34,22.79,-0.245,-62.41,0.007,-0.8570001,-0.254,-58.92,0.013,-1.567,NAN,-9999,13.04487,0.029,0.1196951,0,36.10444,0.082,0.1230672,0,0.002,0.5710001,0.002,0.246,0.003,0.5840001,0,0,NAN,0
3149918 6/21/2017 10:31:0,12.05,24.72,10887.58,22.88,10918.81,22.81,10823.78,23.02,10925.53,22.79,-0.246,-62.84,0.011,-1.292,-0.256,-59.29,0.013,-1.567,NAN,-9999,11.78516,0.027,0,0,34.91753,0.079,0,0,0.001,0.271,0.003,0.357,0.001,0.249,0,0,NAN,0
3249917 6/21/2017 10:32:0,12.05,24.72,10886.7,22.88,10918.92,22.81,10812.9,23.05,10925.63,22.79,-0.244,-62.35999,0.013,-1.535,-0.254,-58.85999,0.013,-1.567,NAN,-9999,12.44337,0.028,0.1068742,0,36.58982,0.08300001,0.1083984,0,0.001,0.214,0,0,0.001,0.149,0,0,NAN,0
3349918 6/21/2017 10:33:0,12.05,24.72,10887.79,22.88,10919.03,22.81,10803.25,23.07,10925.74,22.79,-0.244,-62.37,0.013,-1.535,-0.254,-58.83,0.013,-1.567,NAN,-9999,11.78555,0.027,0,0,35.27852,0.08000001,0,0,0.001,0.27,0,0,0.001,0.24,0,0,NAN,0
3449930 6/21/2017 10:34:0,12.05,24.72,10885.42,22.88,10918.62,22.81,10788.19,23.1,10925.32,22.79,-0.246,-62.76,0.013,-1.535,-0.255,-59.28,0.013,-1.567,NAN,-9999,12.98827,0.029,0.2793783,0.001,27.20306,0.062,0.2747756,0.001,0.001,0.232,0,0,0.001,0.206,0,0,NAN,0
3549923 6/21/2017 10:35:0,12.04,24.72,10885.72,22.88,10918.43,22.81,10781.92,23.12,10921.46,22.8,-0.248,-63.28,0.013,-1.535,-0.258,-59.83,0.013,-1.567,NAN,-9999,12.75738,0.029,0,0,20.23173,0.046,16.07089,0.036,0.002,0.417,0,0,0.002,0.422,0,0,NAN,0
3649920 6/21/2017 10:36:0,12.04,24.72,10888.74,22.87,10918,22.81,10783.93,23.11,10924.71,22.79,-0.25,-63.72,0.013,-1.535,-0.26,-60.32,0.013,-1.567,NAN,-9999,10.03741,0.023,0.1539278,0,23.48129,0.053,0.1441406,0,0.001,0.228,0,0,0.001,0.302,0,0,NAN,0
3749924 6/21/2017 10:37:0,12.05,24.72,10889.21,22.87,10917.98,22.81,10786.36,23.11,10924.7,22.79,-0.249,-63.64,0.013,-1.535,-0.26,-60.35999,0.013,-1.567,NAN,-9999,9.469558,0.021,0.1076931,0,26.13893,0.05900001,0.1160156,0,0.001,0.302,0,0,0.001,0.305,0,0,NAN,0
3849918 6/21/2017 10:38:0,12.05,24.72,10892.02,22.87,10935.62,22.77,10789.14,23.1,10925.05,22.79,-0.249,-63.47,0.013,-1.535,-0.259,-60.08,0.013,-1.567,NAN,-9999,5.2884,0.012,14.60243,0.033,28.32556,0.06400001,0,0,0.001,0.15,0,0,0,0.096,0,0,NAN,0
3949927 6/21/2017 10:39:0,12.05,24.72,10893.08,22.86,10948.04,22.74,10811.2,23.05,10925.14,22.79,-0.248,-63.25,0.013,-1.535,-0.258,-59.87,0.013,-1.567,NAN,-9999,0.1399376,0,0.1403777,0,36.62564,0.08300001,0.1418629,0,0.001,0.175,0,0,0,0.068,0,0,NAN,0
4049908 6/21/2017 10:40:0,12.05,24.69,10893.31,22.86,10940.86,22.76,10833.37,23,10925.36,22.79,-0.245,-62.55,0.013,-1.535,-0.257,-59.59,0.013,-1.567,NAN,-9999,0,0,12.82631,0.029,30.15815,0.068,0,0,0.001,0.2,0,0,0.001,0.119,0,0,NAN,0
4149931 6/21/2017 10:41:0,12.05,24.69,10893.05,22.86,10932.71,22.78,10842.87,22.98,10925.1,22.79,-0.247,-62.99,0.013,-1.535,-0.259,-60.04,0.013,-1.567,NAN,-9999,0.2620613,0.001,14.80446,0.033,20.15588,0.046,0.262207,0.001,0.001,0.317,0,0,0.001,0.319,0,0,NAN,0
4249894 6/21/2017 10:42:0,12.05,24.69,10892.78,22.86,10925.53,22.79,10848.71,22.96,10924.83,22.79,-0.248,-63.27,0.013,-1.535,-0.26,-60.22,0.013,-1.567,NAN,-9999,0,0,12.82546,0.029,0,0,0,0,0.001,0.289,0,0,0.001,0.201,0,0,NAN,0
4349942 6/21/2017 10:43:0,12.05,24.69,10893.03,22.86,10927.75,22.79,10848.96,22.96,10925.08,22.79,-0.247,-63.13,0.013,-1.509,-0.258,-59.77,0.013,-1.567,NAN,-9999,0.1649013,0,13.74155,0.031,0.1606587,0,0.1615537,0,0.002,0.478,0.001,0.138,0.002,0.472,0,0,NAN,0
4449913 6/21/2017 10:44:0,12.05,24.69,10893.14,22.86,10930.33,22.78,10849.06,22.96,10925.19,22.79,-0.248,-63.19,0.012,-1.368,-0.257,-59.62,0.013,-1.567,NAN,-9999,0,0,14.51131,0.033,0,0,0,0,0.001,0.294,0.003,0.316,0.001,0.316,0,0,NAN,0
4549939 6/21/2017 10:45:0,12.05,24.69,10892.71,22.87,10922.49,22.8,10848.63,22.96,10924.74,22.79,-0.245,-62.59,0.012,-1.394,-0.254,-58.95,0.013,-1.567,NAN,-9999,0.1570628,0,10.69033,0.024,0.1453125,0,0.1473633,0,0.001,0.346,0.003,0.297,0.002,0.366,0,0,NAN,0
4649937 6/21/2017 10:46:0,12.05,24.69,10892.68,22.87,10925.92,22.79,10848.62,22.96,10924.73,22.79,-0.244,-62.25,0.01,-1.177,-0.252,-58.55,0.013,-1.567,NAN,-9999,0.1044542,0,13.07906,0.029,0.112793,0,0.1145508,0,0.001,0.371,0.003,0.383,0.002,0.358,0,0,NAN,0
4749908 6/21/2017 10:47:0,12.04,24.69,10893.03,22.86,10919.35,22.81,10848.96,22.96,10925.08,22.79,-0.241,-61.46,0.011,-1.24,-0.25,-58.01,0.013,-1.567,NAN,-9999,0,0,5.316973,0.012,0,0,0,0,0.002,0.432,0.003,0.373,0.002,0.454,0,0,NAN,0
4849916 6/21/2017 10:48:0,12.05,24.69,10893.11,22.86,10905.16,22.84,10842.95,22.98,10922.71,22.8,-0.231,-59.05,0.013,-1.535,-0.24,-55.78,0.013,-1.567,NAN,-9999,0.1368573,0,14.75321,0.033,20.20563,0.046,13.25342,0.03,0.003,0.8110001,0,0,0.003,0.711,0,0,NAN,0
4949934 6/21/2017 10:49:0,12.05,24.69,10892.84,22.86,10920.64,22.8,10839.5,22.99,10925.38,22.79,-0.239,-60.98,0.013,-1.535,-0.248,-57.53,0.013,-1.567,NAN,-9999,3.771813,0.009000001,7.388799,0.017,24.88494,0.056,0,0,0.001,0.315,0,0,0.001,0.335,0,0,NAN,0
5049925 6/21/2017 10:50:0,12.05,24.66,10893.08,22.86,10927.3,22.79,10845.34,22.97,10925.12,22.79,-0.243,-61.93,0.013,-1.535,-0.252,-58.57,0.013,-1.567,NAN,-9999,0.2625493,0.001,13.64703,0.031,15.89689,0.036,0.2631836,0.001,0.001,0.236,0,0,0.001,0.216,0,0,NAN,0
5149920 6/21/2017 10:51:0,12.05,24.66,10892.8,22.86,10925.55,22.79,10845.08,22.97,10924.86,22.79,-0.245,-62.46,0.013,-1.535,-0.255,-59.08,0.017,-2.064,NAN,-9999,0,0,12.82546,0.029,15.95319,0.036,0,0,0.002,0.514,0,0,0.002,0.452,0.003,0.378,NAN,0
5249928 6/21/2017 10:52:0,12.05,24.66,10893.04,22.86,10948,22.74,10844.1,22.97,10925.1,22.79,-0.25,-63.67,0.017,-1.931,-0.259,-60.11,0.02,-2.351,NAN,-9999,0.1621757,0,0.1630842,0,18.25584,0.041,0.1588686,0,0.001,0.212,0.003,0.383,0.001,0.173,0,0,NAN,0
5349865 6/21/2017 10:53:0,12.05,24.66,10893.15,22.86,10948.11,22.74,10849.08,22.96,10925.2,22.79,-0.251,-63.94,0.02,-2.302,-0.26,-60.38,0.02,-2.351,NAN,-9999,0,0,0,0,0,0,0,0,0.001,0.269,0,0,0.001,0.277,0,0,NAN,0
5449931 6/21/2017 10:54:0,12.05,24.66,10894.38,22.86,10948.36,22.74,10849.33,22.96,10925.46,22.79,-0.251,-64.05999,0.017,-1.969,-0.262,-60.68,0.02,-2.351,NAN,-9999,5.310201,0.012,0.08997413,0,0.08320312,0,0.084375,0,0.001,0.239,0.003,0.38,0.001,0.227,0,0,NAN,0
5549918 6/21/2017 10:55:0,12.05,24.66,10894.92,22.86,10948.41,22.74,10849.38,22.96,10925.5,22.79,-0.252,-64.15999,0.013,-1.535,-0.262,-60.87,0.02,-2.351,NAN,-9999,6.435186,0.014,0.06207875,0,0.06621094,0,0.06679688,0,0.001,0.191,0,0,0.001,0.153,0,0,NAN,0
5649891 6/21/2017 10:56:0,12.05,24.66,10898.08,22.85,10948.62,22.74,10849.58,22.96,10925.71,22.79,-0.251,-64,0.013,-1.535,-0.261,-60.61,0.015,-1.789,NAN,-9999,10.55,0.024,0,0,0,0,0,0,0.001,0.241,0,0,0.001,0.232,0.003,0.353,NAN,0
5749917 6/21/2017 10:57:0,12.05,24.66,10908.48,22.83,10948.67,22.74,10849.63,22.96,10925.76,22.79,-0.252,-64.41,0.013,-1.535,-0.263,-61.11,0.013,-1.567,NAN,-9999,14.77061,0.033,0.08185033,0,0.08189563,0,0.08234316,0,0,0.09500001,0,0,0,0.105,0,0,NAN,0
5849890 6/21/2017 10:58:0,12.05,24.66,10918.45,22.81,10948.8,22.74,10849.76,22.96,10925.89,22.79,-0.25,-63.85,0.013,-1.535,-0.261,-60.51,0.013,-1.567,NAN,-9999,11.0122,0.025,0,0,0,0,0,0,0.001,0.233,0,0,0.001,0.226,0,0,NAN,0
5949921 6/21/2017 10:59:0,12.05,24.66,10920.61,22.8,10948.5,22.74,10849.44,22.96,10925.57,22.79,-0.25,-63.73,0.013,-1.535,-0.26,-60.38,0.013,-1.567,NAN,-9999,8.081307,0.018,0.3152544,0.001,0.3110352,0.001,0.3144531,0.001,0.001,0.229,0,0,0.001,0.258,0,0,NAN,0