Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rank | Bib | Name | Country | Time | Deficit |
| --- | --- | --- | --- | --- | --- |
|  | 35 | Dario Cologna | Switzerland | 38:29.7 | — |
|  | 34 | Johan Olsson | Sweden | 38:58.2 | +28.5 |
|  | 43 | Daniel Richardsson | Sweden | 39:08.5 | +38.8 |
| 4 | 13 | Iivo Niskanen | Finland | 39:08.7 | +39.0 |
| 5 | 37 | Lukáš Bauer | Czech Republic | 39:28.6 | +58.9 |
| 6 | 52 | Chris Jespersen | Norway | 39:30.6 | +1:00.9 |
| 7 | 31 | Alexander Bessmertnykh | Russia | 39:37.7 | +1:08.0 |
| 8 | 26 | Axel Teichmann | Germany | 39:42.4 | +1.12.7 |
| 9 | 51 | Alexey Poltoranin | Kazakhstan | 39:43.2 | +1:13.5 |
| 10 | 48 | Marcus Hellner | Sweden | 39:46.9 | +1:17.2 |
| 11 | 49 | Hannes Dotzler | Germany | 39:49.9 | +1:20.2 |
| 12 | 33 | Eldar Rønning | Norway | 40:02.8 | +1:33.1 |
| 13 | 53 | Martin Johnsrud Sundby | Norway | 40:07.4 | +1:37.7 |
| 14 | 29 | Jens Filbrich | Germany | 40:08.5 | +1:38.8 |
| 15 | 28 | Lars Nelson | Sweden | 40:08.8 | +1.39.1 |
| 16 | 47 | Dmitry Japarov | Russia | 40:10.7 | +1:41.0 |
| 17 | 40 | Sami Jauhojärvi | Finland | 40.14.4 | +1:44.7 |
| 18 | 45 | Pål Golberg | Norway | 40:14.5 | +1.44.8 |
| 19 | 42 | Stanislav Volzhentsev | Russia | 40:15.0 | +1:45.3 |
| 20 | 41 | Matti Heikkinen | Finland | 40:17.8 | +1:48.1 |
| 21 | 44 | Jean-Marc Gaillard | France | 40:22.8 | +1:53.1 |
| 22 | 25 | Curdin Perl | Switzerland | 40:27.8 | +1:58.1 |
| 23 | 10 | Martin Bajčičák | Slovakia | 40:28.0 | +1:58.3 |
| 24 | 11 | Jonas Baumann | Switzerland | 40.33.2 | +2:03.5 |
| 25 | 46 | Evgeniy Belov | Russia | 40:36.8 | +2:07.1 |
| 26 | 36 | Tim Tscharnke | Germany | 40:41.3 | +2:11.6 |
| 27 | 60 | Philipp Haelg | Liechtenstein | 40:41.5 | +2:11.8 |
| 28 | 14 | Ville Nousiainen | Finland | 40:52.6 | +2:22.9 |
| 29 | 4 | Maciej Kreczmer | Poland | 40.58.7 | +2:29.0 |
| 30 | 22 | Francesco de Fabiani | Italy | 41:00.8 | +2:31.1 |
| 31 | 32 | Noah Hoffman | United States | 41:02.7 | +2:33.0 |
| 32 | 30 | Dietmar Nöckeler | Italy | 41:11.9 | +2:42.2 |
| 33 | 7 | Nikolay Chebotko | Kazakhstan | 41.14.1 | +2:44.4 |
| 34 | 21 | Yevgeniy Velichko | Kazakhstan | 41:16.4 | +2:46.7 |
| 35 | 38 | Devon Kershaw | Canada | 41:17.1 | +2:47.4 |
| 36 | 27 | Mattia Pellegrin | Italy | 41:20.1 | +2:50.4 |
| 37 | 70 | Andrew Young | Great Britain | 41:29.6 | +2:59.9 |
| 38 | 12 | Erik Bjornsen | United States | 41:44.7 | +3:15.0 |
| 39 | 39 | Ivan Babikov | Canada | 41:49.2 | +3:19.5 |
| 40 | 15 | Aivar Rehemaa | Estonia | 41.49.8 | +3:20.1 |
| 41 | 20 | Veselin Tzinzov | Bulgaria | 42:06.3 | +3:36.6 |
| 42 | 6 | Algo Kärp | Estonia | 42:16.5 | +3.46.8 |
| 43 | 16 | Adrien Backscheider | France | 42.21.7 | +3:52.0 |
| 44 | 9 | Andrew Musgrave | Great Britain | 42.25.7 | +3.56.0 |
| 45 | 57 | Karel Tammjärv | Estonia | 42:27.7 | +3.58.0 |
| 46 | 1 | Sergey Mikayelyan | Armenia | 42:39.1 | +4:09.4 |
| 47 | 18 | Brian Gregg | United States | 42:42.0 | +4:12.3 |
| 48 | 2 | Fabio Pasini | Italy | 42:42.3 | +4.12.6 |
| 49 | 54 | Alexander Lasutkin | Belarus | 42:45.1 | +4.15.4 |
| 50 | 55 | Imanol Rojo | Spain | 42:45.4 | +4.15.7 |
| 51 | 64 | Peter Mlynár | Slovakia | 42:50.3 | +4.20.6 |
| 52 | 23 | Kris Freeman | United States | 42:54.8 | +4:25.1 |
| 53 | 17 | Sergei Dolidovich | Belarus | 42:55.4 | +4:25.7 |
| 54 | 58 | Yerdos Akhmadiyev | Kazakhstan | 43:02.2 | +4:32.5 |
| 55 | 65 | Sebastian Gazurek | Poland | 43:06.7 | +4:37.0 |
| 56 | 5 | Cyril Miranda | France | 43:22.5 | +4:52.8 |
| 57 | 3 | Max Hauke | Austria | 43:23.4 | +4:53.7 |
| 58 | 68 | Martin Møller | Denmark | 43:29.7 | +5:00.0 |
| 59 | 24 | Michail Semenov | Belarus | 43:36.0 | +5:06.3 |
| 60 | 62 | Edi Dadić | Croatia | 43:38.8 | +5:09.1 |
| 61 | 59 | Raido Ränkel | Estonia | 43:38.9 | +5:09.2 |
| 62 | 8 | Paul Constantin Pepene | Romania | 43:39.4 | +5:09.7 |
| 63 | 56 | Javier Gutiérrez Cuevas | Spain | 43:43.9 | +5:14.2 |
| 64 | 69 | Pawel Klisz | Poland | 43:51.6 | +5:21.9 |
| 65 | 19 | Graeme Killick | Canada | 44:04.8 | +5:35.1 |
| 66 | 63 | Maciej Staręga | Poland | 44:07.1 | +5:37.4 |
| 67 | 66 | Callum Smith | Great Britain | 44:14.7 | +5:45.0 |
| 68 | 78 | Hwang Jun-Ho | South Korea | 44:34.8 | +6:05.1 |
| 69 | 71 | Oleksii Krasovskyi | Ukraine | 44:35.4 | +6:05.7 |
| 70 | 72 | Vytautas Strolia | Lithuania | 45:08.0 | +6:38.3 |
| 71 | 73 | Sabahattin Oğlago | Turkey | 45:16.0 | +6:46.3 |
| 72 | 81 | Sun Qinghai | China | 45:28.2 | +6:58.5 |
| 73 | 75 | Arvis Liepiņš | Latvia | 45:36.2 | +7:06.5 |
| 74 | 85 | Sævar Birgisson | Iceland | 45:44.2 | +7:14.5 |
| 75 | 67 | Callum Watson | Australia | 45:46.5 | +7:16.8 |
| 76 | 74 | Phillip Bellingham | Australia | 46:14.4 | +7:46.7 |
| 77 | 61 | Milanko Petrović | Serbia | 46:42.2 | +8:12.5 |
| 78 | 80 | Milán Szabó | Hungary | 47:01.3 | +8:31.6 |
| 79 | 83 | Sattar Seid | Iran | 47:16.1 | +8:46.4 |
| 80 | 86 | Bold Byambadorj | Mongolia | 48:29.6 | +9:59.9 |
| 81 | 79 | Darko Damjanovski | Macedonia | 48:34.9 | +10:05.2 |
| 82 | 87 | Jan Rossiter | Ireland | 48:44.6 | +10:14.9 |
| 83 | 84 | Federico Cichero | Argentina | 49:11.3 | +10:41.6 |
| 84 | 88 | Tucker Murphy | Bermuda | 49:19.9 | +10:50.2 |
| 85 | 89 | Nadeem Iqbal | India | 55:12.5 | +16:42.8 |
| 86 | 91 | Dachhiri Sherpa | Nepal | 55:39.3 | +17:09.6 |
| 87 | 92 | Roberto Carcelen | Peru | 1:06:28.9 | +27:59.2 |
|  | 50 | Alex Harvey | Canada | DNF |  |
|  | 82 | Jānis Paipals | Latvia | DNF |  |
|  | 77 | Rejhan Šmrković | Serbia | DNF |  |
|  | 90 | Gary di Silvestri | Dominica | DNF |  |
|  | 76 | Artur Yeghoyan | Armenia | DNS |  |
Question:
how many skiers represented norway in the men's 15 kilometre classical?
Answer:
4