<p>Foreign Languages (for non-native speakers):</p>
<p>Hardest:
Japanese 5
French 1</p>
<p>Easiest:
Spanish 6</p>
<p>Sciences (each physics exam is counted separately):</p>
<p>Hardest:
Physics C E&M 6</p>
<p>Easiest:
Environmental Science 5 (percentage of 5's is the least among the sciences)
Biology 1
Math:</p>
<p>Hardest:
BC Calculus 6</p>
<p>Easiest:
Statistics 6</p>
<p>Social Studies (includes economics as 2 separate exams):</p>
<p>Hardest:
U.S. Government and Politics: 4
European History: 2</p>
<p>Easiest:
World History 1
Human Geography: 4
U.S. Government and Politics: 1</p>
<p>Art (drawing, 2D, 3D, history, music theory):</p>
<p>Hardest:
Music Theory 6</p>
<p>Easiest:
Art History 6</p>
<p>English (only language and literature here)</p>
<p>Hardest:
Language 4
Literature 2</p>
<p>Easiest:
Literature 4
Language 2</p>
<p>ALL AP EXAMS</p>
<p>Hardest:
Physics C E&M: 2
Langauge 2
Calculus BC 1
Literature 1</p>
<p>Easiest:
Human Geography 6</p>