Template:PastDOW/ExactDays

{{#switch: {{#expr:{{CURRENTYEAR}}}-}} }}
 * 0 = 0
 * 1 =
 * 2 = {{#expr:}+}}
 * 3 = {{#expr:}++}}
 * 4 = {{#expr:}+++}}
 * 5 = {{#expr:}+{{LeapYearDays|{{#expr:+1}}}}+{{LeapYearDays|{{#expr:+2}}}}+{{LeapYearDays|{{#expr:+3}}}}+{{LeapYearDays|{{#expr:+4}}}}}}
 * 6 = {{#expr:{{LeapYearDays|{{{1}}}}}}+{{LeapYearDays|{{#expr:{{{1}}}+1}}}}+{{LeapYearDays|{{#expr:{{{1}}}+2}}}}+{{LeapYearDays|{{#expr:{{{1}}}+3}}}}+{{LeapYearDays|{{#expr:{{{1}}}+4}}}}+{{LeapYearDays|{{#expr:{{{1}}}+5}}}}}}