Hi, I would like to be able to draw a map while labelling only a few countries. I have implemented this code below but state tells me the "if" option is not allowed in the labelling suboptions. Any tips, please? Thank you all in advance.

Code:
* Example generated by -dataex-. To install: ssc install dataex
clear
input long _ID str59 country int year float avg_manf_pc double(_CX _CY)
 4 "Algeria"  1996 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  1997 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  1998 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  1999 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2000 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2001 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2002 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2003 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2004 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2005 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2006 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2007 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2008 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2009 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2010 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2011 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2012 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2013 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2014 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2015 1924.2056  2.676869982345495  28.155623766186512
 4 "Algeria"  2016 1924.2056  2.676869982345495  28.155623766186512
 6 "Sudan"    1996   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    1997   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    1998   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    1999   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2000   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2001   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2002   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2003   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2004   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2005   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2006   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2007   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2008   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2009   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2010   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2011   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2012   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2013   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2014   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2015   73.5605 29.958260517333976  16.019748829542856
 6 "Sudan"    2016   73.5605 29.958260517333976  16.019748829542856
 8 "Angola"   1996  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   1997  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   1998  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   1999  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2000  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2001  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2002  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2003  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2004  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2005  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2006  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2007  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2008  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2009  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2010  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2011  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2012  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2013  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2014  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2015  309.8992  17.54875399673365 -12.296463111860687
 8 "Angola"   2016  309.8992  17.54875399673365 -12.296463111860687
29 "Benin"    1996  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    1997  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    1998  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    1999  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2000  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2001  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2002  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2003  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2004  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2005  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2006  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2007  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2008  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2009  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2010  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2011  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2012  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2013  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2014  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2015  127.5753 2.3398501727818135   9.660140534442299
29 "Benin"    2016  127.5753 2.3398501727818135   9.660140534442299
35 "Botswana" 1996 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 1997 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 1998 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 1999 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2000 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2001 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2002 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2003 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2004 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2005 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2006 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2007 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2008 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2009 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2010 254.11575  23.81374954991846   -22.1880523360801
35 "Botswana" 2011 254.11575  23.81374954991846   -22.1880523360801
end
format %ty year
grmap avg_manf_pc , fcolor(gs14 gs12 gs10 gs8) t(2010) title("") ///
clmethod(custom) clbreaks(0 50 250 500 10000) ///
legend(label(1 "No Data") label(2 "0 - $50") label(3 "$50-$250") label(4 "$250-$500") label(5 "$500+") position(2) size(2.5)) ///
label(data("map_econ.dta") x(_CX) y(_CY) label (country) size(*0.5 ..) length(25) if country == "Cameroon" || country =="Senegal")