
The total wealth is measured from the top 200 posters. When I compared the total amount the top 200 posters had stored in the bank, it was within 5% of the actual holdings of the bank.
The large light grey section is for users who had between $5 and $1000. It was originally labeled in the graph, but I'm not sure what happened to it. Those labeled in the legend have over $4,000, with the exception of Catspaw, who was included because she is Catspaw. Sections of the graph which were not labeled are individual ToO members who have between $2,000 and $4,000. People who had under $5 were excluded altogether.
Together, bookworm, EK, Kait, snubs, and Marvin control around 55% of the total wealth of the ToO. The most wealthy 18 users, beginning with bookworm and ending with The Doctor, control around 75% of the wealth. Out of 1315 members, the 1%, estimated as the top 13 members, control over 71% of the wealth. If the member base is narrowed to over 300 posts, the 1% of the new category, bookworm, EK, and Kait, controls over 42% of the total wealth.
The following table lists the top 200 posters, minus those with under $5. Green cells indicate an amount between $1,000 and $2,000, yellow indicates an amount between $2,000 and $7,000, and red indicates an amount over $7,000.