Monthly Statistics for ProQuest

	Searches
December 2017	43,342
November 2017	61,101
October 2017	70,037
September 2017	50,878
August 2017	17,701
June 2017	30,101
May 2017	20,296
April 2017	55,592
March 2017	52,263
February 2017	63,264
January 2017	24,113
December 2016	22,850
November 2016	43,844
October 2016	63,765
September 2016	49,753
August 2016	15,139
July 2016	22,714
June 2016	24,215
May 2016	21,246
April 2016	59,424
March 2016	49,705
February 2016	25,465
January 2016	13,946
December 2015	12,433
November 2015	13,906
October 2015	39,775
September 2015	32,236
August 2015	12,872
July 2015	9,859
June 2015	8,568
May 2015	7,134
April 2015	12,878
March 2015	12,219
February 2015	12,683
January 2015	8,104
December 2014	6,835
November 2014	14,024
October 2014	16,617
September 2014	14,344
August 2014	5,987
July 2014	8,672
June 2014	9,108
May 2014	7,642
April 2014	20,972
March 2014	37,572
February 2014	39,835
January 2014	23,625
December 2013	5,328
November 2013	9,461
October 2013	44,570
September 2013	37,365
August 2013	12,247
July 2013	18,474
June 2013	18,376
May 2013	13,242
April 2013	39,875
March 2013	36,105
February 2013	37,487
January 2013	16,240
December 2012	13,635
November 2012	41,621
October 2012	10,979
September 2012	41,522
August 2012	16,441
July 2012	24,641
June 2012	21,926
May 2012	20,776
April 2012	37,376
March 2012	28,684
February 2012	55,523
January 2012	25,607
December 2011	24,791
November 2011	55,913
October 2011	54,506
September 2011	48,616
August 2011	22,839
July 2011	1,084
June 2011	27,810
May 2011	20,535
April 2011	44,588
March 2011	34,184
February 2011	37,333
January 2011	28,638
December 2010	62,370
November 2010	136,817
October 2010	124,590
September 2010	126,790
August 2010	72,234
July 2010	114,597
June 2010	31,980
May 2010	22,770
April 2010	102,497
March 2010	94,604
February 2010	61,533
January 2010	36,424
December 2009	26,700
November 2009	54,523
October 2009	46,083
September 2009	52,062
August 2009	23,809
July 2009	30,374
June 2009	29,330
May 2009	18,079
April 2009	42,923
March 2009	39,619
February 2009	44,232
January 2009	35,715
December 2008	23,517
November 2008	50,351
October 2008	41,137
September 2008	47,287
August 2008	17,063
July 2008	33,114
June 2008	31,150
May 2008	19,209
April 2008	51,353
March 2008	41,351
February 2008	46,853
January 2008	31,639
December 2007	22,731
November 2007	48,078
October 2007	47,731
September 2007	39,625
August 2007	17,539
July 2007	22,444
June 2007	20,463
May 2007	17,582
April 2007	38,425
March 2007	30,051
February 2007	11,978
January 2007	25,812
December 2006	15,568
November 2006	34,072
October 2006	32,428
September 2006	27,538
August 2006	16,989
July 2006	24,142
June 2006	24,556
May 2006	15,018
April 2006	39,055
March 2006	31,718
February 2006	31,857
January 2006	28,719
December 2005	18,043
November 2005	42,018
October 2005	41,115
September 2005	34,423
August 2005	21,982
July 2005	23,875
June 2005	27,694
May 2005	17,624
April 2005	39,666
March 2005	32,406
February 2005	35,769
January 2005	26,047
December 2004	15,523
November 2004	38,540
October 2004	34,367
September 2004	28,622
August 2004	22,177
July 2004	19,086
June 2004	20,026
May 2004	11,486
April 2004	25,364
March 2004	1,314
February 2004	1,181
January 2004	1,058
December 2003	947
November 2003	2,484
October 2003	2,443
September 2003	2,282
August 2003	706
July 2003	1,215
June 2003	1,379
May 2003	578
April 2003	1,297
March 2003	1,139
February 2003	1,518
January 2003	742
December 2002	424
November 2002	953
October 2002	769