Question: According to Pew, in 2010, what percent of Nigeria's population was the religion that Pickthall was buried in?

Knowledge 1: Marmaduke Pickthall
Pickthall was buried in the Muslim section at Brookwood Cemetery in Surrey, England, where Abdullah Yusuf Ali was later buried. [SEP] Knowledge 2: Nigeria
According to a 2001 report from The World Factbook by CIA, about 50% of Nigeria's population is Muslim, 40% are Christians and 10% adhere to local religions. But in some recent report, the Christian population is now sightly larger than the Muslim population. An 18 December 2012 report on religion and public life by the Pew Research Center stated that in 2010, 49.3 percent of Nigeria's population was Christian, 48.8 percent was Muslim, and 1.9 percent were followers of indigenous and other religions, or unaffiliated. Additionally, the 2010s census of Association of Religion Data Archives has reported that 46.5 percent of the total population is Christian, slightly bigger than the Muslim population of 45.5 percent, and that 7.7 percent are members of other religious groups.
Knowledge 1: Marmaduke Pickthall
Pickthall was buried in the Muslim section at Brookwood Cemetery in Surrey, England, where Abdullah Yusuf Ali was later buried. [SEP] Knowledge 2: Nigeria
HIV/AIDS rate in Nigeria is much lower compared to the other African nations such as Kenya or South Africa whose prevalence (percentage) rates are in the double digits. As of 2012[update], the HIV prevalence rate among adults ages 15–49 was just 3.1 percent. As of 2014[update], Life expectancy in Nigeria is 52.62 years on average according to CIA, and just over half the population have access to potable water and appropriate sanitation; As of 2010[update], the Infant mortality is 8.4 deaths per 1000 live births.
Knowledge 1: Montana
The state also has five Micropolitan Statistical Areas centered on Bozeman, Butte, Helena, Kalispell and Havre. These communities, excluding Havre, are colloquially known as the "big 7" Montana cities, as they are consistently the seven largest communities in Montana, with a significant population difference when these communities are compared to those that are 8th and lower on the list. According to the 2010 U.S. Census, the population of Montana's seven most populous cities, in rank order, are Billings, Missoula, Great Falls, Bozeman, Butte, Helena and Kalispell. Based on 2013 census numbers, they collectively contain 35 percent of Montana's population. and the counties containing these communities hold 62 percent of the state's population. The geographic center of population of Montana is located in sparsely populated Meagher County, in the town of White Sulphur Springs. [SEP] Knowledge 2: Nigeria
According to a 2001 report from The World Factbook by CIA, about 50% of Nigeria's population is Muslim, 40% are Christians and 10% adhere to local religions. But in some recent report, the Christian population is now sightly larger than the Muslim population. An 18 December 2012 report on religion and public life by the Pew Research Center stated that in 2010, 49.3 percent of Nigeria's population was Christian, 48.8 percent was Muslim, and 1.9 percent were followers of indigenous and other religions, or unaffiliated. Additionally, the 2010s census of Association of Religion Data Archives has reported that 46.5 percent of the total population is Christian, slightly bigger than the Muslim population of 45.5 percent, and that 7.7 percent are members of other religious groups.

Answer: 48.8 percent