Summary (generated Thu May 24 04:02:00 MEST 2012)

Reports from 04/2008 to 05/2012
Total reports processed: 155679
Total reports suppressed: 1457 (0.94%) (bucket count was less than 2, or message count was 0)

The summary is divided into two parts: the first is based on the complete set of statistics processed, the second counts statistics reported by users who have passed more than 500 messages through POPFile. The first set of statistics includes the initial period where POPFile is making frequent mistakes; the second set show POPFile's accuracy after initial training and during normal use.

All Statistics

Average Bucket Count: 6
Percentage of users with more than 2 buckets: 66.14%
Average Accuracy: 97.76%
Percentage of users with accuracy greater than or equal to 95%: 91.13%

Accuracy

Accuracy	Number of Reports	Percent
100	3952	2.56
99	96959	62.87
98	24674	16.00
97	8563	5.55
96	4564	2.96
95	3151	2.04
94	2179	1.41
93	1646	1.07
92	1136	0.74
91	644	0.42
90	529	0.34
<90	6225	4.04

Per Bucket Information

This only considers the last 90 days

Bucket Count Number of Reports Percent Average Accuracy 2 2501 33.47 99.10 3 867 11.60 98.13 4 1027 13.74 98.93 5 424 5.67 98.82 6 595 7.96 98.21 7 379 5.07 96.90 8 299 4.00 98.63 9 101 1.35 99.50 10 193 2.58 98.67 11 - 20 813 10.88 97.94 21 - 30 55 0.74 98.41 31 - 40 96 1.28 97.44 41 - 50 63 0.84 98.59 51 - 60 2 0.03 96.80 61 - 70 27 0.36 99.70 101 - 150 13 0.17 99.57 151 - 200 1 0.01 99.49 201 - 300 17 0.23 99.47

By Month

Month	Count	Average Accuracy	Average Bucket Count
04/2008	5	99.38%	6
05/2008	245	97.28%	5
06/2008	377	97.44%	4
09/2008	1521	96.33%	5
10/2008	2644	97.23%	5
11/2008	2861	96.87%	6
12/2008	3246	96.99%	6
01/2009	3118	97.07%	6
02/2009	3093	97.01%	6
03/2009	3475	97.21%	6
04/2009	3448	96.85%	6
05/2009	3677	97.72%	6
06/2009	3831	97.48%	6
07/2009	2955	98.19%	7
08/2009	3461	98.33%	6
09/2009	3355	98.03%	6
10/2009	4226	97.25%	6
11/2009	4079	97.80%	6
12/2009	4211	97.67%	6
01/2010	4154	97.56%	6
02/2010	4067	98.01%	7
03/2010	4625	97.91%	7
04/2010	4251	97.93%	7
05/2010	4306	97.74%	6
06/2010	4444	98.23%	7
07/2010	4221	98.40%	6
08/2010	4147	97.71%	6
09/2010	4133	97.25%	6
10/2010	3928	97.12%	6
11/2010	3978	97.33%	7
12/2010	3871	97.59%	6
01/2011	3720	97.83%	6
02/2011	3374	97.59%	6
03/2011	3632	97.99%	6
04/2011	3188	97.99%	6
05/2011	3339	98.08%	6
06/2011	2976	98.38%	7
07/2011	2966	98.39%	6
08/2011	3163	98.41%	6
09/2011	3089	97.83%	6
10/2011	2951	97.81%	7
11/2011	2656	98.21%	7
12/2011	2717	97.94%	6
01/2012	2909	98.18%	6
02/2012	2593	98.21%	7
03/2012	2766	98.29%	8
04/2012	2392	98.87%	7
05/2012	1838	98.66%	7

After 500 Messages

Average Accuracy: 98.52%
Percentage of users with accuracy greater than or equal to 95%: 94.71%

Accuracy

Accuracy	Number of Reports	Percent
100%	1528	1.06%
99%	96109	66.43%
98%	24097	16.66%
97%	8196	5.66%
96%	4243	2.93%
95%	2859	1.98%
94%	2003	1.38%
93%	1389	0.96%
92%	894	0.62%
91%	457	0.32%
90%	305	0.21%
<90%	2600	1.69%

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Copyright (c) 2003-2008 John Graham-Cumming