opus [Oct 2008 - May 2013]

2013
- May
  28 threads
- April
  5 threads
- March
  23 threads
- February
  12 threads
- January
  12 threads
2012
- December
  8 threads
- November
  11 threads
- October
  14 threads
- September
  20 threads
- August
  12 threads
- July
  5 threads
- June
  1 threads
- May
  0 threads
- April
  0 threads
- March
  0 threads
- February
  3 threads
- January
  0 threads
2011
- December
  2 threads
- November
  4 threads
- October
  3 threads
- September
  2 threads
- August
  4 threads
- July
  7 threads
- June
  5 threads
- May
  8 threads
- April
  14 threads
- March
  15 threads
- February
  5 threads
- January
  7 threads
2010
- December
  13 threads
- November
  10 threads
- October
  3 threads
- September
  7 threads
- August
  11 threads
- July
  9 threads
- June
  6 threads
- May
  3 threads
- April
  4 threads
- March
  12 threads
- February
  7 threads
- January
  5 threads
2009
- December
  6 threads
- November
  10 threads
- October
  8 threads
- September
  1 threads
- August
  6 threads
- July
  7 threads
- June
  4 threads
- May
  6 threads
- April
  5 threads
- March
  6 threads
- February
  5 threads
- January
  6 threads
2008
- December
  7 threads
- November
  4 threads
- October
  2 threads