Over 1 billion speaker
About 460 million speaker
Approximately 377 million speaker
Around 310 million speaker
About 310 million speaker
Roughly 230 million speaker
Around 220 million speaker
Approximately 154 million speaker
About 125 million speaker
Roughly 125 million speaker
Approximately 76 million speaker
Around 75 million speaker
Roughly 77 million speaker
About 75 million speaker
Approximately 75 million speaker