/opus/2013

2013
- December
  43 threads
- November
  32 threads
- October
  59 threads
- September
  34 threads
- August
  25 threads
- July
  29 threads
- June
  25 threads
- May
  34 threads
- April
  12 threads
- March
  26 threads
- February
  12 threads
- January
  12 threads