TAX RATE AND CITY WIDE TAX COVERAGE EFFECTS ON CITY SENTIMENT
ROWS REPRESENT TAX RATE

Columns for each tax setting are (in game) tax rate then difficulty level (Very Easy, Easy, Normal, Hard, Very Hard)
If tax coverage is very low, the first tax rate numbers are used.

None,		{,0,7,4,3,2,1,}
Very low,		{,3,5,3,2,1,1,}
Low,		{,7,3,1,1,0,0,}
Normal,		{,9,2,0,0,0,0,}
High,		{,11,0,0,-1,-2,-3,}
Very High,	{,15,-1,-2,-3,-4,-5,}
Outrageous,	{,20,-2,-4,-5,-6,-7,}