No. of Hong Kong's official delegations visiting the Mainland:

	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007
Jan - Mar	260	215	368	277	248	362	229	397	295	270	407
Apr - Jun	276	302	415	376	420	546	178	407	377	447	555
Jul - Sep	279	273	392	328	397	379	301	372	426	472	481
Oct - Dec	337	331	406	359	509	395	393	383	397	445	501

No. of Mainland's official delegations visiting HKSAR:

	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007
Jan - Mar	216	177	235	279	252	262	227	464	285	336	319
Apr - Jun	250	249	239	258	305	356	63	385	351	475	449
Jul - Sep	125	220	260	322	395	410	353	343	471	465	433
Oct - Dec	245	263	312	416	440	429	500	450	455	485	514