No Market Share movement for 1C-Bitrix yet sorry.
Get a list of 288,984 websites using 1C-Bitrix which includes location information, hosting data, contact details, 148,339 currently live websites
which includes 21,737 domains that redirect to sites in the list. 162,382 sites that used this technology previously and 11,597 websites in the United States currently using 1C-Bitrix.
Distribution of locations of all 1C-Bitrix customers we've ever tracked.