No Market Share movement for WordPress 3.3 yet sorry.
Get a list of 337,047 websites using WordPress 3.3 which includes location information, hosting data, contact details, 93,996 currently live websites
which includes 34,257 domains that redirect to sites in the list. 277,308 sites that used this technology previously and 29,605 websites in the United States currently using WordPress 3.3.
Distribution of locations of all WordPress 3.3 customers we've ever tracked.