Production and Sales Data

Total HCFC-22 Sales by Region
(metric tons)

Year	Northern Hemisphere		Southern Hemisphere	Total
	30-90 Degrees North	0-30 Degrees North	0-90 Degrees South
	(plus fugitive emissions)
1980	112,262	8,158	5,903	126,323
1981	116,134	8,851	5,826	130,811
1982	108,628	9,097	5,891	123,616
1983	126,655	10,743	6,483	143,881
1984	134,046	11,612	6,698	152,356
1985	132,316	13,449	7,667	153,432
1986	138,201	18,169	8,623	164,993
1987	148,586	14,959	9,759	173,304
1988	176,611	16,369	10,565	203,545
1989	191,401	18,714	9,422	219,537
1990	181,944	20,214	11,556	213,714
1991	207,236	19,814	9,762	236,812
1992	207,265	27,135	11,315	245,715
1993	202,486	26,565	11,568	240,619
1994	189,452	35,261	14,731	239,444
1995	201,653	28,878	12,937	243,468
1996*	231,069	24,276	12,178	267,523
1997*	206,040	30,483	10,414	246,937
1998*	224,214	32,402	15,364	271,980
1999*	206,461	29,215	12,876	248,552
2000*	204,462	22,253	12,482	239,197
2001*	179,816	20,461	13,051	213,328
2002*	164,426	17,250	12,279	193,955
2003	162,398	15,735	9,129	187,262
2004	165,507	12,745	11,293	189,545
2005	153,461	14,553	8,358	176,373
2006	138,107	18,957	8,414	165,478
2007	134,465	19,383	12,014	165,862
Reporting companies now account for less than half of global sales and data collection has ceased.

* Fugitive Emissions Correction: During the 2003 study, a correction was made to remove a systematic error in the formulas used in the computation of Fugitive Emissions for HCFCs and HFCs. The amounts reported for 1996 through 2002 have been recalculated to apply the revised formula, affecting the production and sales totals for these years as well as the cumulative Estimated (random) Error. The consequences are that total production of HCFCs during this period is 2.4% less than that calculated using the old formula and HFC production is 1.4% less. The effects on random errors are much smaller; these remain unchanged for the whole of the HCFC database (at 0.35%), and have increased from 0.60% to 0.62% for the HFCs.

Source: AFEAS
www.afeas.org