# Values for Citations_by-year_with-quarters.txt # BIN (year) SUB BIN (quarter) Citations to Refereed Chandra Science Papers (Num. of Papers) 2000 1 881 8 2000 2 943 13 2000 3 1001 16 2000 4 2010 24 2001 1 2975 44 2001 2 2554 42 2001 3 3305 62 2001 4 3647 74 2002 1 4064 82 2002 2 3524 81 2002 3 3717 92 2002 4 3609 101 2003 1 4194 127 2003 2 3046 110 2003 3 4155 121 2003 4 3576 124 2004 1 2557 107 2004 2 3214 129 2004 3 2945 134 2004 4 2696 117 2005 1 2356 130 2005 2 2143 116 2005 3 2574 158 2005 4 2846 105 2006 1 1932 119 2006 2 2260 143 2006 3 2300 156 2006 4 1432 132 2007 1 1068 118 2007 2 1293 143 2007 3 867 116 2007 4 757 112 2008 1 520 136 2008 2 359 164 2008 3 143 107 2008 4 2 3