Social Pro Daily Report: Why More Brands Are Choosing Instagram Over Facebook According to the report, the frequency of brand posts on Instagram has increased 23 percent over the last five quarters with the average frequency of nine posts per week during Q4 2014. By Kimberlee Morrison March 24, 2015 Kimberlee Morrison Recommended articles {"channel":"elasticpress","title":"Recommended","post_types":["post","page"],"lineup_id":"54851","since_qty":30,"since_time":"d","until_qty":0,"until_time":"m","q":"","num_posts":0,"vertical":"performance-marketing"}