According to the official data of North Korea, the ratio of male to female in 198 was 84.2: 100 (that is, there were only 84.2 males per 100 females on average). Some people suspect that there are more women than men in North Korea because many North Korean men died in the war. But one year after the Korean War (1953), the sex ratio in North Korea was 88.3: 100, even higher than 1987. From 1953 to 1987, there was no major war in Korea. Some experts speculate that North Korea's population statistics do not include the army, so it omits a large number of male population, resulting in a low sex ratio. According to this speculation, the CIA estimated that the sex ratio in North Korea was 95: 100.