Name the total number when avg start is 2000
{'header': ['Year', 'Starts', 'Wins', 'Top 5', 'Top 10', 'Poles', 'Avg. Start', 'Avg. Finish', 'Winnings', 'Position', 'Team(s)'], 'page_title': 'Jamie McMurray', 'page_id': '', 'types': ['real', 'real', 'real', 'real', 'real', 'real', 'text', 'text', 'text', 'text', 'text'], 'id': '1-1708050-3', 'section_title': 'NASCAR Nationwide Series', 'caption': 'NASCAR Nationwide Series', 'rows': [['2000', '2', '0', '0', '0', '0', '20.5', '35.0', '$26,740', '91st', 'Brewco Motorsports'], ['2001', '33', '0', '0', '3', '0', '19.9', '21.0', '$667,196', '16th', 'Brewco Motorsports'], ['2002', '34', '2', '6', '14', '1', '16.3', '15.0', '$1,044,282', '6th', 'Brewco Motorsports'], ['2003', '19', '2', '6', '10', '0', '16.2', '12.9', '$586,293', '20th', 'Phoenix Racing Braun Racing'], ['2005', '16', '0', '2', '5', '0', '18.8', '22.0', '$323,736', '36th', 'Rusty Wallace, Inc. Chip Ganassi Racing'], ['2006', '20', '0', '4', '8', '0', '15.8', '17.4', '$522,060', '25th', 'Rusty Wallace, Inc.'], ['2007', '22', '0', '1', '5', '0', '15.7', '19.4', '$465,265', '24th', 'Brewco Motorsports Roush Fenway Racing'], ['2008', '11', '0', '2', '6', '2', '7.7', '15.5', '$265,515', '40th', 'Roush Fenway Racing'], ['2010', '8', '1', '4', '6', '0', '14.5', '6.2', '$246,139', '38th', 'JR Motorsports'], ['2011', '6', '0', '0', '1', '0', '11.2', '21.0', '$100,642', '110th 1', 'Phoenix Racing JR Motorsports']], 'name': 'table_1708050_3'}