However, the deficit ballooned to 32 trillion in only three years. By then the project had ballooned, exceeding its development budget many times over. By this time, cost estimates had ballooned to more than $13 billion. His earned run average also ballooned, rising to 5.04. At this time, his weight further ballooned, peaking at over . By March 1975, Westinghouse's cost estimate ballooned to US$1.2 billion without much explanation. By then the cost had ballooned to $14.4 billion (1993). Later, the costs for the scholarship ballooned substantially. His weight ballooned in the 1940s, and his blood pressure became dangerously high. Eventually the brutality complaints ballooned to over 100. This figure quickly ballooned to $200 million, and then $300 million. After retiring, his weight ballooned to over . Membership quickly ballooned from 50 to over 100. By May 2009, the number had ballooned to 20 million current subscribers. In recent years, housing development has ballooned in China as its economy has developed.