Correct order-of-magnitude error in raw data for T001

[khaeru]

Closes #32.

[codecov]

Codecov Report

Merging #40 (32349be) into master (b73022e) will increase coverage by 0.43%.
The diff coverage is 90.32%.

@@            Coverage Diff             @@
##           master      #40      +/-   ##
==========================================
+ Coverage   52.09%   52.53%   +0.43%     
==========================================
  Files          35       35              
  Lines        1503     1521      +18     
==========================================
+ Hits          783      799      +16     
- Misses        720      722       +2     

Impacted Files	Coverage Δ
item/historical/__init__.py	89.77% <40.00%> (-1.90%)	⬇️
item/historical/scripts/T000.py	100.00% <100.00%> (ø)
item/historical/scripts/T001.py	100.00% <100.00%> (ø)
item/historical/util.py	96.55% <100.00%> (+1.55%)	⬆️

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[soniayeh]

The fix was to multiply 100 to data 1985-2001. But I think the fix should be dividing 100 to data 2002 and after. Can you double check?