% time1308 and data1308 available for use
% for Planets detected by radial velocity or astrometry
% 
% time1217 and data1217 available for use
% for Number of known transiting planets
% 
% Number of Extrasolar Planets
%   time vector is: time1216
%   data vector is: data1216
hold all
plot(time1216,data1216)
plot(time1217,data1217)
plot(time1308,data1308)
hold off
datetick
title('Extrasolar Planets')
ylabel('Number of planets')
legend({'Total Planets Discovered', 'Transiting ','Radial Velocity/Astrometry'},...
'Location','West')