Year 2012: total: 342132
month	Number	month	Number
May 2012	44531	April 2012	67300
March 2012	74522	February 2012	64888
January 2012	90891

Year 2011: total: 710334
month	Number	month	Number
December 2011	68616
November 2011	72919	October 2011	62357
September 2011	48976	August 2011	37027
July 2011	40742	June 2011	59476
May 2011	69353	April 2011	53939
March 2011	65186	February 2011	55865
January 2011	75878

Year 2010: total: 1325228
month	Number	month	Number
December 2010	173426
November 2010	140881	October 2010	74130
September 2010	98379	August 2010	115973
July 2010	71302	June 2010	93811
May 2010	114109	April 2010	114574
March 2010	106112	February 2010	95170
January 2010	127361

Year 2009: total: 1011880
month	Number	month	Number
December 2009	93348
November 2009	102656	October 2009	100569
September 2009	73833	August 2009	50766
July 2009	54243	June 2009	85710
May 2009	94215	April 2009	83092
March 2009	93577	February 2009	80096
January 2009	99775

Year 2008: total: 1097863
month	Number	month	Number
December 2008	82850
November 2008	87066	October 2008	81437
September 2008	65417	August 2008	52716
July 2008	58898	June 2008	96294
May 2008	128178	April 2008	114402
March 2008	99849	February 2008	99362
January 2008	131394

Year 2007: total: 969932
month	Number	month	Number
December 2007	76241
November 2007	88305	October 2007	82918
September 2007	65367	August 2007	63641
July 2007	76094	June 2007	88287
May 2007	103486	April 2007	87872
March 2007	120535	February 2007	55248
January 2007	61938

Year 2006: total: 518452
month	Number	month	Number
December 2006	55612
November 2006	50877	October 2006	46621
September 2006	30393	August 2006	26427
July 2006	30663	June 2006	40687
May 2006	55973	April 2006	58258
March 2006	53889	February 2006	38271
January 2006	30781

Year 2005: total: 245499
month	Number	month	Number
December 2005	24960
November 2005	23450	October 2005	27128
September 2005	16180	August 2005	15987
July 2005	14553	June 2005	22839
May 2005	20385	April 2005	23476
March 2005	19916	February 2005	18600
January 2005	18025

Year 2004: total: 72163
month	Number	month	Number
December 2004	16995
November 2004	14617	October 2004	16774
September 2004	7324	August 2004	1785
July 2004	1925	June 2004	3271
May 2004	1942	April 2004	2536
March 2004	1606	February 2004	2361
January 2004	1027

Year 2003: total: 4965
month	Number	month	Number
December 2003	2150
November 2003	555	October 2003	2260
Total: 6298448