Kitchin
84-87	87-91	91-94	94-98	98-03	03-09	09-11	02-16
GrandCycle
251	378	413	275	376	547	442	255
295	302	387	489	365	667	486	385
337	311	324	461	338	585		479
304	389	278	345	537	412		483
1.187	1.380	1.402	1.570	1.616	2.211	928	1.602
gemiddelde						1.471
Kitchin stijgingen
	bodem	top	+ %	top d.d.	dagen
nov-87	69	150	217%	aug-89	639
jan-91	98	200	204%	feb-94	1127
jun-94	170	600	353%	jun-98	1461
okt-98	366	703	192%	sep-00	701
mrt-03	218	564	259%	jul-07	1583
mrt-09	195	374	192%	feb-11	702
aug-11	257	510	198%	apr-15	1339
feb-16	378	722	191%