# Values for Citations_by-year.txt 
#  BIN (year) Citations to Refereed Chandra Science Papers (Num. of Papers)
         2000       8275              55
         2001      20559             198
         2002      28404             330
         2003      32344             431
         2004      26865             400
         2005      28864             447
         2006      41417             549
         2007      33231             499
         2008      29764             519
         2009      27604             432
         2010      26304             421
         2011      24410             441
         2012      26855             453
         2013      24379             425
         2014      21454             405
         2015      21980             429
         2016      20608             440
         2017      27682             472
         2018      17162             459
         2019      12289             421
         2020       9658             395
         2021       7823             378
         2022       5704             367
         2023       3606             444
         2024       2847             501
         2025       3073             477
         2026         96              48
        TOTAL     533257           10836