| Nature of report |
Year of publication |
Row total N (%) |
||||||
| 2001 & 2002 N (%) |
2003 & 2004 N (%) |
2005 & 2006 N (%) |
2007 & 2008 N (%) |
2009 & 2010 N (%) |
2011 & 2012 N (%) |
2013 & 2014 N (%) |
||
| Empirical |
7 (70.0) |
11 (84.6) |
23 (88.5) |
34 (94.4) |
29 (85.3) |
30 (85.7) |
24 (75.0) |
158 (84.9) |
| Conceptual |
3 (30.0) |
2 (15.4) |
3 (11.5) |
2 (5.6) |
5 (14.7) |
5 (14.3) |
8 (25.0) |
28 (15.1) |
| Column total |
10 (100) |
13 (100) |
26 (100) |
36 (100) |
34 (100) |
35 (100) |
32 (100) |
186 (100) |