Possible new sort orderings
by Paul Brown
1. Number of markets within <Facet?>
2. NumberOfWinners
3. MarketTightness
3.1. MARKET_TIGHTNESS
4. RateOfBettingAccounts
4.1. TRENDING_ACTIVITY
5. CumulatedTotalBettingAccounts
6. RateOfAmountTradedGrowth
6.1. TRENDING_VOLUME
7. BetfairSportsbookMarketPopularityMetric
7.1. Allows traders to promote markets within an event (OpenBet's displayOrder) US65476
8. CumulativeExposureOfMarketPrice
8.1. COMMISSION_VOLUME_RATE
9. CommissionCharged
9.1. MARKET_BASE_RATE