1 \begin{filecontents}{bufferoverflows.data}

     2 Year	Matches	Total	Percentage

     3 1997	1	252	0.40

     4 1998	1	246	0.41

     5 1999	4	894	0.45

     6 2000	1	1020	0.10

     7 2001	8	1677	0.48

     8 2002	42	2156	1.95

     9 2003	56	1527	3.67

    10 2004	27	2451	1.10

    11 2005	69	4931	1.40

    12 2006	141	6608	2.13

    13 2007	436	6514	6.69

    14 2008	564	5632	10.01

    15 2009	564	5732	9.84

    16 2010	536	4639	11.55

    17 2011	662	4150	15.95

    18 2012	725	5288	13.71

    19 2013	759	5186	14.64

    20 2014	636	6675	9.53

    21 2015    988     6488    15.23

    22 2016    951     4916	19.34

    23 \end{filecontents}

    24 

    25 \begin{filecontents}{bitcoinestimate.data}

    26 2009  0.000

    27 2010 12.500

    28 2011 25.000

    29 2012 37.500

    30 2013 50.000

    31 2014 56.250

    32 2015 62.500

    33 2016 68.750

    34 2017 75.000

    35 2018 78.125

    36 2019 81.250

    37 2020 84.375

    38 2021 87.500

    39 2022 89.063

    40 2023 90.625

    41 2024 92.188

    42 2025 93.750 

    43 \end{filecontents}

    44 

    45 \begin{filecontents}{bitcoinactual.data}

    46 2009.00 0.000

    47 2010.33 12.500

    48 2011.00 25.000

    49 2011.91 37.500

    50 2012.83 50.000

    51 2013.75 56.250

    52 2014.58 62.500

    53 2015.50 68.750

    54 \end{filecontents}