TikTok’s onward march, podcasting’s advertising boom, South East Asia’s $100 billion mobile economy, Disney+ launches, the forthcoming 5G explosion and Spotify’s continued growth. Here’s our regular round-up of the Top 10 stats from the past month: 1: TikTok hits 1.5 billion downloads – up from 1 billion February The social video app of the moment, TikTok, surpassed 1.5 billion global downloads in November, just seven months after hitting the 1 billion mark. “India has been a fast riser in 2019, driving up 277.6 million downloads so far this year, or roughly 45 percent of all global installs,” Sensor Tower noted.…