Figure 3-1. Net IVM Installations/De-installations by Month (bars) and Total IVMs in Service
Net Change of IVMs in Field
-
June 1997: 2
-
July 1997: 0
-
August 1997: 61
-
September 1997: 69
-
October 1997: 67
-
November 1997: 28
-
December 1997: 18
-
January 1998: 13
-
February 1998: 11
-
March 1998: 49
-
April 1998: 64
-
May 1998: 54
-
June 1998: 50
-
July 1998: 21
-
August 1998: 40
-
September 1998: 20
-
October 1998: 13
-
November 1998: 21
-
December 1998: 24
-
January 1999: 10
-
February 1999: 3
-
March 1999: 25
-
April 1999: 17
-
May 1999: -5
-
June 1999: -5
-
July 1999: -8
-
August 1999: -8
- September 1999: -9
-
October 1999: -12
-
November 1999: 7
-
December 1999: -5
-
January 2000: -6
-
February 2000: -9
-
March 2000: -18
-
April 2000: -16
-
May 2000: -11
-
June 2000: -3
-
July 2000: -16
Cumulative
IVMs in Field
-
June 1997: 2
-
July 1997: 2
-
August 1997: 63
-
September 1997: 132
-
October 1997: 199
-
November 1997: 227
-
December 1997: 245
-
January 1998: 258
-
February 1998: 269
-
March 1998: 318
-
April 1998: 382
-
May 1998: 436
-
June 1998: 486
-
July 1998: 507
-
August 1998: 547
-
September 1998: 567
-
October 1998: 580
-
November 1998: 601
-
December 1998: 625
- January 1999: 635
-
February 1999: 638
-
March 1999: 663
-
April 1999: 680
-
May 1999: 675
-
June 1999: 670
-
July 1999: 662
-
August 1999: 654
-
September 1999: 645
-
October 1999: 633
-
November 1999: 640
-
December 1999: 635
-
January 2000: 629
-
February 2000: 620
-
March 2000: 602
-
April 2000: 586
-
May 2000: 575
-
June 2000: 572
-
July 2000: 556