How do you change the numbers that are assigned to foreign relations events?

I.e. Same civics, same religion, mutual military struggle, gave us tribute, etc.

Thanks

Leaderheadinfos.xml

<iWorseRankDifferenceAttitudeChange>-2</iWorseRankDifferenceAttitudeChange>
<iBetterRankDifferenceAttitudeChange>0</iBetterRankDifferenceAttitudeChange>
<iCloseBordersAttitudeChange>-3</iCloseBordersAttitudeChange>
<iLostWarAttitudeChange>-1</iLostWarAttitudeChange>
<iAtWarAttitudeDivisor>-5</iAtWarAttitudeDivisor>
<iAtWarAttitudeChangeLimit>5</iAtWarAttitudeChangeLimit>
<iAtPeaceAttitudeDivisor>60</iAtPeaceAttitudeDivisor>
<iAtPeaceAttitudeChangeLimit>1</iAtPeaceAttitudeChangeLimit>
<iSameReligionAttitudeChange>1</iSameReligionAttitudeChange>
<iSameReligionAttitudeDivisor>10</iSameReligionAttitudeDivisor>
<iSameReligionAttitudeChangeLimit>4</iSameReligionAttitudeChangeLimit>
<iDifferentReligionAttitudeChange>-1</iDifferentReligionAttitudeChange>
<iDifferentReligionAttitudeDivisor>-5</iDifferentReligionAttitudeDivisor>
<iDifferentReligionAttitudeChangeLimit>-1</iDifferentReligionAttitudeChangeLimit>
<iBonusTradeAttitudeDivisor>50</iBonusTradeAttitudeDivisor>
<iBonusTradeAttitudeChangeLimit>2</iBonusTradeAttitudeChangeLimit>
<iOpenBordersAttitudeDivisor>25</iOpenBordersAttitudeDivisor>
<iOpenBordersAttitudeChangeLimit>2</iOpenBordersAttitudeChangeLimit>
<iDefensivePactAttitudeDivisor>12</iDefensivePactAttitudeDivisor>
<iDefensivePactAttitudeChangeLimit>2</iDefensivePactAttitudeChangeLimit>
<iShareWarAttitudeChange>1</iShareWarAttitudeChange>
<iShareWarAttitudeDivisor>8</iShareWarAttitudeDivisor>
<iShareWarAttitudeChangeLimit>3</iShareWarAttitudeChangeLimit>
<iFavoriteCivicAttitudeChange>1</iFavoriteCivicAttitudeChange>
<iFavoriteCivicAttitudeDivisor>10</iFavoriteCivicAttitudeDivisor>
<iFavoriteCivicAttitudeChangeLimit>4</iFavoriteCivicAttitudeChangeLimit>