What is the most rnd for watkins glen?
{'header': ['Rnd', 'Circuit', 'GTP Winning Team', 'Lights Winning Team', 'GTO Winning Team', 'GTU Winning Team', 'Results'], 'page_title': '', 'page_id': '', 'types': ['real', 'text', 'text', 'text', 'text', 'text', 'text'], 'id': '1-13643154-2', 'section_title': '', 'caption': '', 'rows': [['1', 'Daytona', "#8 Henn's Swap Shop", '#93 Mid-O Racing', '#65 Roush Protofab', '#71 Team Highball', 'Results'], ['1', 'Daytona', 'A. J. Foyt Al Unser Bob Wollek Thierry Boutsen', 'Don Marsh Kelly Marsh Ron Pawley', 'Wally Dallenbach, Jr. Doc Bundy John Jones', 'Jack Dunham Amos Johnson Yojiro Terada', 'Results'], ['2', 'Miami', '#14 Holbert Racing', '#63 RGP 500 Racing', '#06 Roush Protofab', '#76 Malibu Grand Prix', 'Results'], ['2', 'Miami', 'Al Holbert Derek Bell', 'Jim Downing John Maffuci', 'Willy T. Ribbs', 'Jack Baldwin', 'Results'], ['3', 'Sebring', '#8 Preston Henn', '#63 Jim Downing', '#65 Roush Protofab', '#56 SP Racing', 'Results'], ['4', 'Road Atlanta', '#04 Group 44', '#72 Fabcar', '#65 Roush Protofab', '#76 Malibu Grand Prix', 'Results'], ['4', 'Road Atlanta', 'Hurley Haywood Brian Redman', 'Elliot Forbes-Robinson Tom Winters', 'Wally Dallenbach, Jr. John Jones', 'Jack Baldwin', 'Results'], ['5', 'Riverside', '#68 BF Goodrich', '#63 RGP 500 Racing', '#65 Roush Protofab', '#76 Malibu Grand Prix', 'Results'], ['5', 'Riverside', 'Pete Halsmer John Morton', 'Jim Downing John Maffucci', 'Wally Dallenbach, Jr. John Jones', 'Jack Baldwin Jeff Kline', 'Results'], ['6', 'Laguna Seca', '#14 Holbert Racing', '#6 Charles Morgan', '#98 All American Racers', '#55 Huffaker Racing', 'Results'], ['6', 'Laguna Seca', 'Al Holbert', 'Bill Alsup', 'Dennis Aase', 'Bob Earl', 'Results'], ['7', 'Charlotte', '#14 Holbert Racing', '#63 RGP 500 Racing', '#53 Danny Smith', '#55 Huffaker Racing', 'Results'], ['7', 'Charlotte', 'Al Holbert Derek Bell', 'Jim Downing John Maffuci', 'Danny Smith', 'Bob Earl', 'Results'], ['8', 'Lime Rock', '#16 Dyson Racing', '#9 Essex Racing', '#7 Brooks Racing', '#99 All American Racers', 'Results'], ['8', 'Lime Rock', 'Drake Olson', 'Peter Greenfield Michael Greenfield', 'Darin Brassfield', 'Chris Cord', 'Results'], ['9', 'Mid-Ohio', '#14 Holbert Racing', '#75 Malibu Grand Prix', '#65 Roush Protofab', '#84 Entech Racing', 'Results'], ['9', 'Mid-Ohio', 'Al Holbert Derek Bell', 'Jack Baldwin Jeff Kline', 'Wally Dallenbach, Jr. John Jones', 'Clay Young', 'Results'], ['10', 'Watkins Glen', '#14 Holbert Racing', '#6 Charles Morgan', '#7 Brooks Racing', '#55 Huffaker Racing', 'Results'], ['10', 'Watkins Glen', 'Al Holbert Derek Bell', 'Charles Morgan Bill Alsup', 'Darin Brassfield Klaus Ludwig', 'Bob Earl', 'Results'], ['11', 'Portland', '#14 Holbert Racing', '#63 RGP 500 Racing', '#7 Brooks Racing', '#55 Huffaker Racing', 'Results'], ['11', 'Portland', 'Al Holbert', 'Jim Downing', 'Darin Brassfield', 'Bob Earl', 'Results'], ['12', 'Sears Point', '#86 Bayside Disposal', '#75 Malibu Grand Prix', '#7 Brooks Racing', '#55 Huffaker Racing', 'Results'], ['12', 'Sears Point', 'Bob Wollek', 'Jeff Kline', 'Darin Brassfield', 'Bob Earl', 'Results'], ['13', 'Road America', '#16 Dyson Racing', '#93 Mid-O Racing', '#65 Roush Protofab', '#76 Malibu Grand Prix', 'Results'], ['13', 'Road America', 'Bobby Rahal Drake Olson', 'Don Marsh Kelly Marsh Ron Pawley', 'Lyn St. James John Jones', 'Jack Baldwin Jeff Kline', 'Results'], ['14', 'Pocono', '#14 Holbert Racing', '#9 Essex Racing', '#77 Brooks Racing', '#99 All American Racers', 'Results'], ['14', 'Pocono', 'Al Holbert Derek Bell', 'Scott Schubot Dennis Vitolo', 'Darin Brassfield Scott Pruett', 'Chris Cord Dennis Aase', 'Results'], ['15', 'Watkins Glen', '#14 Holbert Racing', '#63 RGP 500 Racing', '#07 Roush Racing', '#76 Malibu Grand Prix', 'Results'], ['15', 'Watkins Glen', 'Al Holbert Derek Bell', 'Jim Downing John Maffuci', 'Lyn St. James', 'Jack Baldwin', 'Results'], ['16', 'Columbus', '#16 Dyson Racing', '#63 RGP 500 Racing', '#5 Dingman Bros.', '#55 Huffaker Racing', 'Results'], ['16', 'Columbus', 'Price Cobb Drake Olson', 'Jim Downing John Maffuci', 'Steve Millen', 'Bob Earl', 'Results'], ['17', 'Daytona', '#14 Holbert Racing', '#63 Jim Downing', '#65 Roush Protofab', '#99 All American Racers', 'Results']], 'name': 'table_13643154_2'}