,Time,Number of Patches,Numbers of added,Numbers of removed,Patches Added,Patches Removed,New Pattern 0,2001-12-01,1,1,0,[' UPD IfStatement \n'],[],True 1,2002-06-01,4,3,0,"[' DEL MethodDeclaration \n', ' UPD ExpressionStatement \n', ' UPD MethodDeclaration \n']",[],True 2,2002-12-01,8,4,0,"[' INS ExpressionStatement TO MethodDeclaration \n', ' INS MethodDeclaration TO TypeDeclaration \n', ' UPD ReturnStatement \n', ' UPD TypeDeclaration \n']",[],True 3,2003-06-01,11,3,0,"[' DEL ExpressionStatement \n', ' UPD ForStatement \n', ' UPD VariableDeclarationStatement \n']",[],True 4,2003-12-01,12,1,0,[' UPD ThrowStatement \n'],[],True 5,2004-06-01,12,0,0,[],[],False 6,2004-12-01,15,3,0,"[' INS FieldDeclaration TO TypeDeclaration \n', ' INS VariableDeclarationStatement TO MethodDeclaration \n', ' UPD Block \n']",[],True 7,2005-06-01,15,0,0,[],[],False 8,2005-12-01,15,0,0,[],[],False 9,2006-06-01,16,1,0,[' INS IfStatement TO MethodDeclaration \n'],[],True 10,2006-12-01,16,0,0,[],[],False 11,2007-06-01,16,0,0,[],[],False 12,2007-12-01,16,0,0,[],[],False 13,2008-06-01,16,0,0,[],[],False 14,2008-12-01,19,3,0,"[' DEL FieldDeclaration \n', ' DEL IfStatement \n', ' UPD FieldDeclaration \n']",[],True 15,2009-06-01,21,2,0,"[' DEL VariableDeclarationStatement \n', ' UPD WhileStatement \n']",[],True 16,2009-12-01,22,1,0,[' INS TypeDeclaration TO TypeDeclaration \n'],[],True 17,2010-06-01,22,0,0,[],[],False 18,2010-12-01,23,1,0,[' UPD TryStatement \n'],[],True 19,2011-06-01,23,0,0,[],[],False 20,2011-12-01,26,3,0,"[' INS TryStatement TO MethodDeclaration \n', ' UPD CatchClause \n', ' UPD SwitchStatement \n']",[],True 21,2012-06-01,27,1,0,[' UPD SuperConstructorInvocation \n'],[],True 22,2012-12-01,27,0,0,[],[],False 23,2013-06-01,28,1,0,[' UPD DoStatement \n'],[],True 24,2013-12-01,28,0,0,[],[],False 25,2014-06-01,28,0,0,[],[],False 26,2014-12-01,28,0,0,[],[],False 27,2015-06-01,28,0,0,[],[],False 28,2015-12-01,28,0,0,[],[],False 29,2016-06-01,28,0,0,[],[],False 30,2016-12-01,28,0,0,[],[],False 31,2017-06-01,28,0,0,[],[],False 32,2017-12-01,28,0,0,[],[],False 33,2018-06-01,28,0,0,[],[],False 34,2018-12-01,28,0,0,[],[],False 35,2019-06-01,28,0,0,[],[],False 36,2019-12-01,29,1,0,[' INS ExpressionStatement TO Initializer \n'],[],True 37,2020-06-01,29,0,0,[],[],False 38,2020-12-01,30,1,0,[' UPD EnhancedForStatement \n'],[],True 39,2021-06-01,30,0,0,[],[],False 40,2021-12-01,30,0,0,[],[],False 41,2022-06-01,31,1,0,[' UPD EnumDeclaration \n'],[],True