I've noticed that Outlook 2010 is creating a 0 byte file in the form CVRXXXX.tmp.cvr each time it's launched. Files are created in C:\Users\<username>\AppData\Local\Temp. However these are not being deleted which leads to a large number of .cvr files in \temp over time.
The maximum possible victory tax on the bonus for each gold medal, using the top tax rate of 39.6% for the nation's highest earners, is $9,900, according to Americans for Tax Reform. For silver, it's $5,940, and for bronze it's $3,960.
In Australia, income tax on personal income is a progressive tax. The rates for resident individual taxpayers is different to non-resident taxpayers (see below). The current tax-free threshold for resident individuals is $18,200, and the highest marginal rate for individuals is 45%.