The one that's still selling in relevant countries.
Firework
#70 Sri Lanka
#118 New Zealand
#127 United Arab Emirates
#168 Grenada
#179 Indonesia
#203 Mexico
#222 South Africa
#225 El Salvador
#244 Italy
#251 Belgium
#284 Brazil
#295 Singapore
#297 Dominican Republic
#310 France
#317 Canada
#322 United States
#325 Bermuda
#326 Taiwan
#345 Malaysia
#351 Panama
#353 Turkey
#367 Ireland
#369 Austria
#372 Philippines
#375 United Kingdom
#376 Germany
#390 Australia
Umbrella
#21 Ghana
#61 Russia
#79 Gambia
#87 Brunei Darussalam
#101 Sri Lanka
#105 Burkina Faso
#165 Chile
#198 Greece
#205 Mozambique
#223 Kazakhstan
#282 Luxembourg
#282 Saudi Arabia
#285 Fiji
#302 Finland
#310 British Virgin Islands
#316 Turkey
#344 Venezuela
#356 Costa Rica
#380 Portugal
Poker Face
#91 Greece
#113 Brunei Darussalam
#124 Chile
#157 Luxembourg
#213 Taiwan
#230 Lithuania
#251 Estonia
#272 Russia
#335 Portugal
#380 Belize
Poker Face
Firework