negara dengan bahasa terbanyak di dunia

banyak info2 sesat yang menyatakan bahwa indonesia adalah negara dengan bahasa terbanyak di dunia.
disini saya akan mencoba mengoreksi dengan sumber yang valid.

	Negara	# Jumlah Bahasa		% dari bahasa di dunia		bahasa resmi	Totak Populasi (July 2005 est.)
1.	Papua New Guinea	820		11.86%		Hiri Motu, Tok Pisin, English	5,545,268
2.	Indonesia	742		10.73%		Indonesian	241,973,879
3.	Nigeria	516		7.47%		Edo, Efik, Adamawa Fulfulde, Hausa, Idoma, Igbo, Central Kanuri, Yoruba, English	128,771,988
4.	India	427		6.18%		Lingua franca: English & Hindi Official languages: Assamese, Bengali, Bodo, Dogri, Gujarati, Hindi, Kannada, Kashmiri, Konkani, Maithili, Malayalam, Marathi, Meitei, Nepali, Oriya, Eastern Panjabi, Sanskrit, Santali, Sindhi, Tamil, Telugu, Urdu.	1,080,264,388
5.	USA	311		4.50%		English Regional: Hawaiian (in Hawaii), Spanish (in New Mexico)	295,734,134
6.	Mexico	297		4.30%		Spanish	106,202,903
7.	Cameroon	280		4.05%		English, French	16,380,005
8.	Australia	275		3.98%		English	20,090,437
9.	China	241		3.49%		Mandarin Chinese Regional: Daur, Kalmyk-Oirat, Lu, Peripheral Mongolian, Central Tibetan, Uyghur, Xibe, Northern Zhuang	1,306,313,812
10.	Democratic Republic of Congo	216		3.12%		Koongo, Lingala, Luba-Kasai, Congo Swahili, French	60,085,804

11.	Brazil	200		2.89%		Portuguese	186,112,794
12.	Philippines	180		2.60%		Filipino, English	87,857,473
13.	Malaysia	147		2.13%		Malay	23,953,136
14.	Canada	145		2.10%		English, French	32,805,041
15.	Sudan	134		1.94%		Standard Arabic	40,187,486
16.	Chad	1.22		1.92%		Standard Arabic, French	9,826,419
17.	Russia	129		1.87%		Russian	143,420,309
18.	Tanzania	128		1.85%		Swahili, English	36,766,356
19.	Nepal	125		1.81%		Nepali	27,676,547
20.	Vanuatu	115		1.66%		Bislama, English	205,754

Sumber : Ethnologue: Languages of the World, 15th ed. (2005) & CIA World Fact Book.
http://www.vistawide.com/languages/20_countries_most_languages.htm