Digital Trends - Market analysis firm Strategy Analytics has released its analysis of the worldwide tablet market during the fourth quarter of 2011, and finds that while the Apple iPad continues to dominate with a 58 percent share, Android tablets are catching up, accounting for 39 percent of the market. And even Windows tablets put in an appearance, accounting for roughly one percent of the global market. The figures represent a solid year-on-year improvement for Android, which Strategy Analytics pegged at holding 29 percent of the tablet market a year ago.